Learning and Development Specialist Job Description Template

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Learning and Development Specialist Job Description

Learning and Development Specialists are central to an organization's growth. They identify training needs, devise tailored learning strategies, and assess the effectiveness of these initiatives. Their expertise shapes an adaptable, competent workforce aligned with the organization's objectives. The template below will help you craft a robust job description to attract the most talented candidates.

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Job Overview

We invite applications for the position of Learning and Development Specialist. In this role, you'll contribute directly to our team's professional development, aligning individual growth with our organizational goals. Apply now to join us in fostering a culture of continuous learning and improvement.

Responsibilities

Assess organizational training needs through surveys, interviews, and focus groups
Design and develop customized training materials, including e-learning modules, instructor-led training, and job aids
Deliver engaging and effective training programs to employees, both in-person and virtually
Evaluate the effectiveness of training initiatives and make recommendations for continuous improvement
Collaborate with internal stakeholders to ensure training programs align with organizational goals and objectives
Stay current with industry trends, best practices, and emerging technologies in learning and development
{{Add any other responsibilities specific to your organization}}

Skills and Qualifications

Bachelor's degree in Education, Human Resources, or a related field
Proven experience as a Learning and Development Specialist, preferably in a corporate setting
Strong understanding of adult learning principles and instructional design techniques
Proficiency in e-learning authoring tools, such as Articulate Storyline or Adobe Captivate
Excellent communication and presentation skills, both written and verbal
Strong organizational and project management skills, with the ability to manage multiple priorities and meet deadlines
{{List any additional qualifications or certifications specific to your organization}}

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Four Steps To Crafting A Learning and Development Specialist Job Description That Perfectly Suits Your Needs

Ready to create the perfect Learning and Development Specialist job ad? Let’s get started!

Identify the Specific Learning and Development Specialist You Need

Learning and Development Specialists are crucial for fostering continuous professional growth and enhancing workforce skills within an organization. Those with expertise in designing digital training modules excel in creating accessible online learning materials, while specialists focused on in-person training programs are adept at facilitating engaging workshops and seminars. Additionally, Learning and Development Specialists who specialize in leadership development can play a key role in preparing high-potential employees for future leadership roles, ensuring the organization's sustainability and success.

Choose Between Employee, Independent Contractor, or Agency

The talent pool for Learning and Development Specialists varies widely. Depending on your organization's training needs, you might opt for an in-house specialist to develop and maintain ongoing educational programs, work with a freelance expert for specific projects or skill areas, or engage with a consulting firm that offers comprehensive organizational development services. Consider the scale of your learning initiatives and the specific outcomes you wish to achieve when making your decision. Remember, it's also important to ensure compliance with employment laws, so consulting with HR professionals is recommended to understand proper worker classification.

Evaluate the Required Experience Level

The impact of a Learning and Development Specialist is significantly influenced by their experience. Junior specialists might be well-suited for supporting roles in larger educational campaigns, whereas senior specialists are needed for creating strategic learning initiatives that align with business goals and address complex skill gaps across the organization. Assess the scope of your learning and development needs to determine the level of expertise required.

Assess the Industry-Specific Impact

Learning and Development Specialists are vital in sectors ranging from technology and finance to healthcare and retail. Their effectiveness can depend greatly on their familiarity with the specific challenges and requirements of these diverse fields. Opt for candidates who not only possess a solid background in training and development but also understand the unique aspects of your industry, ensuring that they can tailor learning strategies effectively to meet specific organizational needs.

Next Steps

With this framework, you’re well-prepared to draft a job description that attracts the right Learning and Development Specialist for your organization. Explore our curated list of top-tier Learning and Development Specialists, where each candidate's skills and experiences are clearly outlined, helping you find the ideal match for your HR and training teams.

Learning and Development Specialist Hiring Resources

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Learn about cost factors

Learning and Development Specialists you can meet on Upwork

$99 hourly
William E.
- 5.0
- (21 jobs)
Atlanta, GA
Learning and Development Specialist
Instagram
Facebook
Mobile Advertising
Conversion Rate Optimization
Marketing Strategy
Pay Per Click Advertising
Klaviyo
Shopify
ClickFunnels
Mailchimp

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$67 hourly
Douglas Michael M.
- 4.9
- (193 jobs)
Manchester, CT
Learning and Development Specialist
Developmental Editing
Political Science
History
Beta Reading
Manuscript
Copy Editing
Article Submission
Arts & Culture
Economics
Academic Editing

"Very responsive to our specific needs....great academic editor." "Solid understanding of academic publishing norms...significantly improved the paper...helped me get published in a great journal." "Keen eye for simplifying language...easy, and enjoyable, to communicate with...experienced and efficient." "Just the right level of edits." "Good knowledge of the medical scientific literature...Best experience with a copyeditor" "So lucky to have my first hire be Michael." “Outstanding service!" "Beyond excellent." "He's awesome." Published/credited as Douglas Michael Massing (1996—2017): Alliance Health, Simone de Beauvoir Institute, Continuum International, Tulsa Studies in Women's Literature. Other (2011—2020): Am. J. Medicine, Anesthesiology, BJA (Oxford), Center for Medical Education, Comparative Political Studies, Dabo Health for Mayo Clinic, Int. J. Environmental Research and Public Health, Mediterranean Politics, Null Publishing Group, Political Geography, UNICEF. Services include copy editing, substantive and developmental editing, manuscript evaluation, and helping authors submit manuscripts that meet peer-reviewed journal submission standards—across fields ranging from medicine and social science to business, the arts, and the humanities. I also edit fiction. I write on science-based medicine for both professional and lay audiences. Research services include evaluating, annotating, and digitizing archival material. The hourly rate posted is a midpoint for a range of services that bill higher and lower depending on the work required.
$150 hourly
Karlis A.
- 5.0
- (13 jobs)
Riga, CAPITAL REGION
Learning and Development Specialist
Product Architecture
Design for Manufacturing
ESP8266
ESP32
STM32
Bluetooth LE
Industrial Internet of Things
Sensor Fusion
Sensor
Control Engineering
Mechatronics
Robotics
Power Electronics
PCB Design
Firmware
Firmware Programming
Embedded System
Hardware Design
Hardware Prototyping

Most hardware products don't fail at the idea — they fail at execution. I lead architecture, embedded, and firmware work for founders building hardware that has to ship at production, not just demo. I'm Karlis, principal engineer and founder of null2.one — a small senior studio for 0→1 hardware product work. We work with founders, scale-ups, and engineering teams where the cost of a wrong technical decision is months and six figures. Where I'm strongest — Hardware product architecture — Embedded systems and firmware (STM32, ESP32, nRF, Linux) — Power electronics, battery, USB-PD, thermal — Sensors and closed-loop control — Robotics and mechatronics — DFM and industrialization (EVT → DVT → PVT) What I actually solve — "Our prototype works on the bench but won't survive a factory." — "We've burned months on the wrong architecture and need to reset before raising again." — "We're juggling four freelancers and have no senior technical owner." — "We need to validate the risky paths before committing to tooling and certifications." — "Our BOM looks fine on paper and is unmanufacturable at volume." How I work — three phases, fixed scope, fixed price 01. Product Definition & Architecture — 4 to 8 weeks Turn product ambiguity into explicit architectural, commercial, and production decisions before execution begins. Output: a product definition that survives contact with production. 02. Prototype & Validation — 6 to 14 weeks Architecture-first prototyping that surfaces real constraints early. EVT-grade hardware with a clear path to production. Firmware, electronics, and mechanical integrated into one validated system. 03. Production Readiness & Industrialization — 8 to 20 weeks Design for manufacturing, supplier selection, EVT/DVT/PVT gate support, end-of-line test strategy, clean handoff to manufacturing. The work that decides whether first-run yield holds. Every engagement starts with Phase 01. No exceptions. You decide whether to continue to the next phase based on what comes out of the previous one. Indicative pricing (USD) — Phase 01 — Definition & Architecture: $8k–$25k — Phase 02 — Prototype & Validation: $35k–$120k — Phase 03 — Production Readiness: $60k–$250k+ Background — Principal engineer & founder, null2.one — Senior Product Manager, Aerones — robotics for wind-turbine inspection and maintenance — CTO & CCO, NovaticLab — patent-pending robotic automation — BEng, VIA University College, Denmark — 10+ years across robotics, embedded, IoT, wearables, ruggedized industrial hardware Why this works You stop paying for time and start paying for outcomes. Each phase has a defined deliverable and a price agreed before any engineering begins. You decide whether to continue at every gate — no open-ended retainers, no scope drift. Everything we produce belongs to you: architecture, design files, firmware, test procedures, supplier relationships. No IP lock-in. Who I work with — Hardware founders who need clarity and a real architecture before raising or building — Scale-ups who need deep technical execution on a critical system — Funded startups where the next architecture decision is worth six figures of avoided rework — Engineering teams that need senior system-level leadership without hiring a CTO Not a fit — Pure SaaS or web work — "Can you just build this?" hourly task work — Sub-$5k scopes — Buyers shopping primarily on price — Branding or marketing-only engagements Next step If you have a hardware product where the technical decisions are expensive to get wrong, send the job invite. I respond within one business day with an honest read on whether we're a fit. If we are, we scope a Phase 01 — fixed price, defined deliverable, no commitment beyond that.

$99 hourly
William E.
- 5.0
- (21 jobs)
Atlanta, GA
Learning and Development Specialist
Instagram
Facebook
Mobile Advertising
Conversion Rate Optimization
Marketing Strategy
Pay Per Click Advertising
Klaviyo
Shopify
ClickFunnels
Mailchimp

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$67 hourly
Douglas Michael M.
- 4.9
- (193 jobs)
Manchester, CT
Learning and Development Specialist
Developmental Editing
Political Science
History
Beta Reading
Manuscript
Copy Editing
Article Submission
Arts & Culture
Economics
Academic Editing

"Very responsive to our specific needs....great academic editor." "Solid understanding of academic publishing norms...significantly improved the paper...helped me get published in a great journal." "Keen eye for simplifying language...easy, and enjoyable, to communicate with...experienced and efficient." "Just the right level of edits." "Good knowledge of the medical scientific literature...Best experience with a copyeditor" "So lucky to have my first hire be Michael." “Outstanding service!" "Beyond excellent." "He's awesome." Published/credited as Douglas Michael Massing (1996—2017): Alliance Health, Simone de Beauvoir Institute, Continuum International, Tulsa Studies in Women's Literature. Other (2011—2020): Am. J. Medicine, Anesthesiology, BJA (Oxford), Center for Medical Education, Comparative Political Studies, Dabo Health for Mayo Clinic, Int. J. Environmental Research and Public Health, Mediterranean Politics, Null Publishing Group, Political Geography, UNICEF. Services include copy editing, substantive and developmental editing, manuscript evaluation, and helping authors submit manuscripts that meet peer-reviewed journal submission standards—across fields ranging from medicine and social science to business, the arts, and the humanities. I also edit fiction. I write on science-based medicine for both professional and lay audiences. Research services include evaluating, annotating, and digitizing archival material. The hourly rate posted is a midpoint for a range of services that bill higher and lower depending on the work required.
$150 hourly
Karlis A.
- 5.0
- (13 jobs)
Riga, CAPITAL REGION
Learning and Development Specialist
Product Architecture
Design for Manufacturing
ESP8266
ESP32
STM32
Bluetooth LE
Industrial Internet of Things
Sensor Fusion
Sensor
Control Engineering
Mechatronics
Robotics
Power Electronics
PCB Design
Firmware
Firmware Programming
Embedded System
Hardware Design
Hardware Prototyping

Most hardware products don't fail at the idea — they fail at execution. I lead architecture, embedded, and firmware work for founders building hardware that has to ship at production, not just demo. I'm Karlis, principal engineer and founder of null2.one — a small senior studio for 0→1 hardware product work. We work with founders, scale-ups, and engineering teams where the cost of a wrong technical decision is months and six figures. Where I'm strongest — Hardware product architecture — Embedded systems and firmware (STM32, ESP32, nRF, Linux) — Power electronics, battery, USB-PD, thermal — Sensors and closed-loop control — Robotics and mechatronics — DFM and industrialization (EVT → DVT → PVT) What I actually solve — "Our prototype works on the bench but won't survive a factory." — "We've burned months on the wrong architecture and need to reset before raising again." — "We're juggling four freelancers and have no senior technical owner." — "We need to validate the risky paths before committing to tooling and certifications." — "Our BOM looks fine on paper and is unmanufacturable at volume." How I work — three phases, fixed scope, fixed price 01. Product Definition & Architecture — 4 to 8 weeks Turn product ambiguity into explicit architectural, commercial, and production decisions before execution begins. Output: a product definition that survives contact with production. 02. Prototype & Validation — 6 to 14 weeks Architecture-first prototyping that surfaces real constraints early. EVT-grade hardware with a clear path to production. Firmware, electronics, and mechanical integrated into one validated system. 03. Production Readiness & Industrialization — 8 to 20 weeks Design for manufacturing, supplier selection, EVT/DVT/PVT gate support, end-of-line test strategy, clean handoff to manufacturing. The work that decides whether first-run yield holds. Every engagement starts with Phase 01. No exceptions. You decide whether to continue to the next phase based on what comes out of the previous one. Indicative pricing (USD) — Phase 01 — Definition & Architecture: $8k–$25k — Phase 02 — Prototype & Validation: $35k–$120k — Phase 03 — Production Readiness: $60k–$250k+ Background — Principal engineer & founder, null2.one — Senior Product Manager, Aerones — robotics for wind-turbine inspection and maintenance — CTO & CCO, NovaticLab — patent-pending robotic automation — BEng, VIA University College, Denmark — 10+ years across robotics, embedded, IoT, wearables, ruggedized industrial hardware Why this works You stop paying for time and start paying for outcomes. Each phase has a defined deliverable and a price agreed before any engineering begins. You decide whether to continue at every gate — no open-ended retainers, no scope drift. Everything we produce belongs to you: architecture, design files, firmware, test procedures, supplier relationships. No IP lock-in. Who I work with — Hardware founders who need clarity and a real architecture before raising or building — Scale-ups who need deep technical execution on a critical system — Funded startups where the next architecture decision is worth six figures of avoided rework — Engineering teams that need senior system-level leadership without hiring a CTO Not a fit — Pure SaaS or web work — "Can you just build this?" hourly task work — Sub-$5k scopes — Buyers shopping primarily on price — Branding or marketing-only engagements Next step If you have a hardware product where the technical decisions are expensive to get wrong, send the job invite. I respond within one business day with an honest read on whether we're a fit. If we are, we scope a Phase 01 — fixed price, defined deliverable, no commitment beyond that.
$90 hourly
Lynn K.
- 5.0
- (7 jobs)
Hendersonville, NC
Learning and Development Specialist
Health
Health Science
Newsletter Writing
Editorial Writing
Scientific Writing
Story Editing
Ghostwriting
Content Editing
Business Proposal Writing
Health & Wellness
Cover Letter Writing
Writing
Developmental Editing

What would it mean to you to have the care and experience of an award-winning book editor, writer, and ghostwriter - with 25 years in the health and personal development field - on your project? I've worked on books published by Hay House and for New York Times' bestselling authors, such as leading natural health proponents - Dr. Joe Mercola, Gary Null, PHD - and leaders in the spiritual, new-thought movement like Mike Dooley and Sara Landon. My joy is working with authors that encourage human potential and promote healthy, conscious, abundant living, including people that have a story to tell - through their memoir - as a way of inspiring others. My areas of expertise include: personal growth & development, motivation, spiritual development, consciousness development, human interest, manifestation, coaching, healthy lifestyles, including plant-based nutrition and eating, terrain theory, holistic health, complementary and integrative medicine, relationships, relationship development, communications (specialty in Non-violent Communication), conflict resolution, compassion, animal and human welfare, societal influence, psychology, awakening, the awakening journey, mindfulness, awareness, and self-inquiry. Let me help you convey your passion! My clients appreciate: - my unique perspectives - my heart-centered approach - the clarity with which I convey their messages - and my dedication to the highest-quality work and outcomes. I offer services in the following roles, accomplishing 11 prestigious book awards: - managing editor - development and copy editor - ghostwriter I am fierce in my commitment to you! How do you work best? What is most important to you for your project? What are your goals and dreams for this initiative? I want to know and understand these things so my work is in alignment with you and what you are aiming to accomplish. And because of my vast exposure to and practice in these subject matters, I will make suggestions along the way to strengthen the manuscript. If you're seeking this kind of co-creative relationship, and sense I might be a good fit, please reach out! I’m friendly, approachable and caring. I am confident in the value I bring to projects; I’m also open to discussing the best rate based on budgetary and other project requirements. Thank you. I look forward to meeting you!
$150 hourly
Casey D.
- 5.0
- (250 jobs)
Quincy, MA
Learning and Development Specialist
Analytics Account Setup
Analytics & Tracking Setup
Meta Tag Optimization
Microsoft Ads
Landing Page
Marketing Analytics
Search Engine Optimization
WordPress
Facebook Ads Manager
HubSpot
Google Ads
Shopify
Google Analytics
Conversion Rate Optimization
Google Tag Manager
A/B Testing
Pixel Setup & Optimization
Search Engine Marketing

I have helped hundreds of SMBs in conversion tracking optimization. I am well-versed in Google Tag Manager to install conversion tracking across platforms and industries (Google Ads, Microsoft Ads, Facebook, Pinterest, LinkedIn, TikTok, Snapchat, GA4 and more). My troubleshooting skills help to identify gaps in your tracking needs, and to ultimately give you the best insight into how to further drive business growth. I am familiar with a multitude of CMS, landing page and CRM backends, including but not limited to WordPress, Shopify, Drupal, Duda, Magento, SquareSpace, Wix, Unbounce, HubSpot, Instapage, and Weebly. I also support call tracking integrations if that is a business driver as well, including CallRail, CallTrackingMetrics, WhatConverts, etc. I am familiar with more niche systems as well for bookings (i.e. Calendly and Acuity), several chat vendors (Drift, Tidio, Intercom, Intaker, LiveChat, Olark, etc) and specific form builders (i.e. Jotform, Pardot, Gravity, Contact Form 7, etc). With all the latest user-privacy regulatory considerations to abide by now, server-side tracking is now becoming more of a need instead of a nice-to-have. I have been working more heavily with server-side tracking configurations in GTM as a result. This includes sending server-side data to GA4, as well as the FB CAPI. For anyone with Shopify and using Elevar, or looking to launch with Elevar, I am very versed in that server-side tracking tool, having worked with the Elevar team directly for a time. Reporting. Reporting. Reporting. We all know how valuable reports are to turn over to a client or to an internal marketing team, to showcase performance and results. Especially with GA4 being so new to folks, I have expanded my skill set into Data Studio dashboard builds. If you're in need of some clear-cut, custom reports to digest the data (from GA4, GAds, FB, etc) in an easy-to-understand manner, I've got you covered! The pride I take in the work I do shows in my detail-oriented, analytical and organized approach I take with every client project. I can assure you that you will not be disappointed by my keen eye and passion for helping SMBs find their online presence with the help of clean data. Hopefully we can build a working relationship soon! If there's one final note to make: MIGRATE TO GA4 NOW. It won't stop the emails from Google but it will stop you from relying on data that will be more or less null and void in a matter of days. For your pleasure: youtube.com/watch?v=_nAtC2Ps_x4. :)
$40 hourly
Franz Renzo C.
- 5.0
- (2 jobs)
San Fabian, ILOCOS
Learning and Development Specialist
Data Migration
Amazon QuickSight
Amazon S3
Databricks Platform
Alibaba Cloud
Amazon Redshift
AWS Glue
pandas
PySpark
Python
SQL
ETL Pipeline
Data Warehousing & ETL Software
Data Warehousing
Data Engineering

🚀 Data Engineer | Medallion Architecture | Cloud ETL | Large-Scale Data Migration I help companies turn fragmented, messy data into reliable, analytics-ready datasets using modern data engineering best practices. I’m a Data Engineer with 4+ years of experience designing, migrating, and operating scalable data pipelines across AWS and Alibaba Cloud, with deep hands-on experience delivering production-grade data platforms using the Medallion Architecture (Bronze / Silver / Gold). I’ve led and executed large-scale migrations (3,000+ tables & pipelines) from APIs, SFTP/static files, SQL, and NoSQL systems into cloud data warehouses—ensuring data quality, automation, and long-term maintainability. 🏗 What I Specialize In - End-to-End Data Pipelines (ETL / ELT) - Batch & incremental ingestion (historical backfill + CDC-style updates) - APIs, SFTP, OSS/S3, SQL & NoSQL sources - Python, SQL, Pandas, PySpark–based transformations - Fully automated pipelines with validation & monitoring 🏛 Scalable Architecture I design data platforms using a clear, scalable architecture - From Ingested data stored as-is for traceability and replay to Curated, business-ready tables optimized for BI & reporting ☁ Cloud & Big Data Platforms AWS and Alibaba Cloud (Cloud environment), AWS Glue, Databricks and Alibaba Data Studio (ETL & orchestration), Amazon Redshift and Alibaba MaxCompute (Data Warehousing), OSS and S3 (Cloud Object Storage), QuickSight and PowerBI (Data Visualizations) I’m comfortable working in hybrid and multi-cloud environments and migrating legacy workflows into modern cloud-native architectures. 📊 Analytics-Ready Data Delivery -Dimensional modeling (fact & dimension tables) -Performance-optimized warehouse designs BI-ready datasets for: AWS QuickSight, Power BI / Power BI Service, Excel dashboards -Clear documentation for analysts and stakeholders 🧪 Data Quality, Reliability & Operations -Reusable data quality frameworks: Null checks, Duplicate detection, Schema & type validation -Unit testing & system integration testing for pipelines -Automated backfilling, archiving, and recovery -Monitoring, alerting, and operational runbooks 🧠 Real-World Experience Highlights -Migrated 3,000+ tables and pipelines from heterogeneous systems into cloud data platforms -Led a year-long fintech migration program, coordinating 10+ data engineers -Replaced manual and Alteryx-based workflows with scalable AWS Glue pipelines -Delivered large-scale analytics datasets into Amazon Redshift and Alibaba MaxCompute -Solved real production issues related to partitions, storage states, and pipeline failures 🛠 Tech Stack Snapshot -Languages & Scripting: Python, SQL, PySpark, Pandas, RegEx -ETL & Orchestration: AWS Glue, Alibaba Data Studio, DataWorks, Alteryx, Custom ETL -Data Warehousing: Amazon Redshift, Alibaba MaxCompute, SQL / NoSQL Databases -BI & Reporting: AWS QuickSight, Power BI, Excel Dashboards -Other: Data modeling, pipeline automation, backfilling, documentation, team leadership How I Work: ✅ Production-first mindset ✅ Clean, maintainable pipelines ✅ Clear communication with technical & non-technical teams ✅ Comfortable owning complex migrations end-to-end I don’t just “move data.” I build data systems that teams can trust. 💬 Let’s talk about your data platform. Whether you need a one-time migration, a new Medallion-based warehouse, or help stabilizing existing pipelines—I can help.
$60 hourly
Eman Ali M.
- 5.0
- (27 jobs)
Islamabad, ISLĀMĀBĀD
Learning and Development Specialist
PySpark
Snowflake
Apache Spark
Google Cloud Platform
Databricks Platform
Apache Airflow
Big Data
Scala
Business Intelligence
Python
AWS Lambda
Apache NiFi
ETL Pipeline
Amazon Web Services
Project Management

𝐀𝐈 𝐜𝐚𝐧 𝐰𝐫𝐢𝐭𝐞 𝐜𝐨𝐝𝐞 𝐚𝐧𝐝 𝐝𝐚𝐭𝐚 𝐩𝐢𝐩𝐞𝐥𝐢𝐧𝐞𝐬 𝐢𝐧 𝐬𝐞𝐜𝐨𝐧𝐝𝐬. 𝐈𝐭 𝐜𝐚𝐧𝐧𝐨𝐭 𝐭𝐞𝐥𝐥 𝐲𝐨𝐮 𝐰𝐡𝐞𝐧 𝐢𝐭'𝐬 𝐪𝐮𝐢𝐞𝐭𝐥𝐲, 𝐜𝐨𝐧𝐟𝐢𝐝𝐞𝐧𝐭𝐥𝐲 𝐰𝐫𝐨𝐧𝐠. 𝐓𝐡𝐚𝐭'𝐬 𝐦𝐲 𝐣𝐨𝐛 — 𝐚𝐧𝐝 𝐈'𝐯𝐞 𝐝𝐨𝐧𝐞 𝐭𝐡𝐞 𝐡𝐚𝐫𝐝 𝐯𝐞𝐫𝐬𝐢𝐨𝐧 𝐨𝐟 𝐢𝐭 𝐟𝐨𝐫 𝟐𝟒 𝐲𝐞𝐚𝐫𝐬. The world is filling up with AI-generated everything. The rare, valuable skill now isn't generating it — it's trusting it. Catching the confident lie. Finding the buried error. Putting a senior name on the result before it ships to production. After 24 years architecting data and AI platforms for S&P Global, a telecom serving 200M+ subscribers, and an AI-first healthcare company, that's exactly what I bring you: a human who can drive AI hard, catch what it gets wrong, and own the outcome. 𝐓𝐡𝐞 𝐭𝐫𝐚𝐜𝐤 𝐫𝐞𝐜𝐨𝐫𝐝: -Top Rated Plus · $50,000+ earned · 4,100+ hours · 27 projects at 5 stars -24 years across software, Big Data, and AI · former CTO and Director of Engineering -Published Udemy instructor · enterprise clients including S&P Global and Lebara 𝐖𝐡𝐚𝐭 𝐈 𝐝𝐨 𝐟𝐨𝐫 𝐲𝐨𝐮: Trustworthy data — I find bad data before it corrupts your dashboards, models, and decisions. I built validation systems that lifted data trust from 60% to 95%, and ingested 1.4 billion records in 80 minutes. Data platforms that don't bleed your budget — I designed a 500TB data lake ingesting 200+ sources at S&P Global, and cut a telecom client's cloud bill by 47% ($850K a year) without losing performance. AI that actually works in production — RAG, multi-agent systems, and document digitization with GPT, Gemini, Claude, and Vision APIs — built and shipped for real healthcare data, not demos. Data & AI governance — HIPAA-grade governance, data quality scorecards, and lineage, so your AI use is compliant and your data is trusted. AI-assisted software development, verified — 24 years in the .NET ecosystem means I can build fast with AI and catch the bug it hid in line 47 — the missing null check that crashes your pipeline at 2 a.m. and costs you three days to find. 𝐖𝐡𝐲 𝐈'𝐦 𝐧𝐨𝐭 𝐩𝐚𝐫𝐭 𝐨𝐟 𝐭𝐡𝐞 𝐀𝐈 𝐠𝐨𝐥𝐝 𝐫𝐮𝐬𝐡: Most people building with AI right now can't tell when the machine is wrong. I can. I read AI-generated code and pipelines, find what's broken or unsafe, and stand behind the fix. AI can generate. It can't be accountable. I am. 𝐓𝐞𝐜𝐡 𝐬𝐭𝐚𝐜𝐤: 𝐃𝐚𝐭𝐚 & 𝐀𝐈 — Snowflake, Databricks, Spark, Kafka, NiFi, Airflow, Elasticsearch, AWS, Azure, GCP, RAG, LLMs, vector databases, Data Mesh / Fabric / Vault 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 — C#, .NET 6/7/8, ASP.NET, Azure, React, Angular, Node.js, SQL Server, microservices, REST / GraphQL Why clients come back: -I tell you what will break before it breaks -Documentation and mentorship your team will actually use -Architecture that scales without blowing up your cloud bill Have a data platform that's slow, expensive, or untrustworthy? An AI initiative that needs to work in production, not just in a demo? Or AI-generated code you need a senior pair of eyes to verify before it ships? Let's talk.
$15 hourly
Sabrin S.
- 5.0
- (5 jobs)
Kathmandu, CENTRAL REGION
Learning and Development Specialist
QA Testing
Snowflake
HTML5
PostgreSQL
PySpark
Databricks Platform
Python
Oracle PLSQL
MySQL Programming
Data Entry
Microsoft Excel
Microsoft Word

Hi, I’m a Senior Data Engineer with 8+ years of experience I design, build, and optimize reliable, scalable data pipelines that power analytics, reporting, and business decision-making. I work with modern data stacks like Databricks, Delta Lake, Snowflake, SQL, and Python, and I bring a strong data-quality mindset so pipelines don’t just run — they produce trusted data. 🔹 What I Do as a Data Engineer ✅ End-to-End ETL / ELT Pipeline Development – Source → Bronze → Silver → Gold (Medallion Architecture) – Batch & incremental data loads – Schema evolution handling ✅ Incremental Loads, CDC & SCD (Type 1 & Type 2) – MERGE-based upserts – History tracking & effective dating – Late-arriving data handling ✅ Databricks & Delta Lake Engineering – Optimized Spark jobs (partitioning, caching, Z-ORDER) – Delta Lake ACID transactions – Performance tuning for large datasets ✅ Snowflake Data Engineering – Efficient table design – Query & storage optimization – ETL integration & analytics readiness 🔹 Data Quality Built In (Not Bolted On) Unlike many engineers, I validate data as part of the pipeline, not as an afterthought: Row-level reconciliation Null & duplicate checks Schema drift detection Dev → Stage → Prod consistency This means fewer production issues and more reliable dashboards. 🔹 Tech Stack • SQL (advanced, performance-tuned) • Python, PySpark • Databricks, Delta Lake • Snowflake • ETL / ELT frameworks • Medallion Architecture • Data Warehousing concepts 🔹 How I Work ✔ Clean, maintainable code ✔ Clear documentation ✔ Production-ready pipelines ✔ Ownership mindset
$7 hourly
Rohit A.
- 5.0
- (5 jobs)
Jaipur, RJ
Learning and Development Specialist
n8n
Data Scraping
Web Crawling
Google Sheets
Microsoft Excel
Data Cleaning
Data Mining
API Integration
Scrapy
Web Scraping
Automation
Data Extraction
Selenium
Python

🚀 Data Engineer & Automation Specialist (5+ Years Experience) I build high-quality data extraction systems, scalable web scrapers, and automated ETL pipelines that convert websites, PDFs, APIs, and other sources into clean, structured, reliable data. Whether you need one-time scraping, daily automated pipelines, or full data integration into your database, I deliver accurate results — fast, documented, and production-ready. 🧩 What I Deliver 🔹 Web Scraping & Crawling (Python / Node.js) ✔ Playwright, Selenium, Puppeteer, Scrapy ✔ Anti-bot scraping (proxies, headless browsers, 2Captcha) ✔ Login-based scraping, session handling ✔ Scraping at scale with retries, logging, scheduling 🔹 Workflow Automation (Low-Code / No-Code + Custom Code) ✔ n8n (self-hosted & cloud) workflow automation ✔ Make.com (Integromat) scenarios & data sync ✔ Zapier automations for SaaS tools ✔ API-triggered workflows, webhooks & schedulers ✔ End-to-end automation: Scraping → Processing → Database / Sheets / APIs ✔ Error handling, retries, logging & alerts inside workflows 🔹 End-to-End ETL / ELT Pipelines ✔ Extract → clean → validate → transform → load ✔ pandas, regex, data cleanup & normalization ✔ Database loading (Azure SQL, SQL Server, PostgreSQL, MySQL, SQLite) ✔ Parquet, CSV, Excel, JSON, Google Sheets automation ✔ QA checks — row counts, null checks, deduplication, incremental loads 🔹 PDF & Document Parsing ✔ PyMuPDF, pdfplumber ✔ OCR pipelines (Tesseract) ✔ LLM-enhanced extraction (OpenAI, Azure OpenAI, DeepSeek + Vision models) ✔ Tables, forms, invoices, handwritten/low-quality PDFs 🔹 APIs (Build & Integrate) ✔ FastAPI / Express.js microservices ✔ OAuth2, rate-limit handling, pagination ✔ Third-party API integrations ✔ Swagger/OpenAPI documentation 🔹 Orchestration & DevOps ✔ Airflow (where required) ✔ GitHub Actions, cron jobs ✔ Docker, container-based scheduling ✔ Logging, monitoring & alerting 🏆 Recent Client Highlights ✅ Government Legislative Data Pipeline Scraped 30+ state portals, extracted structured data from PDFs & websites, normalized records, applied QA checks, and delivered to Excel/CSV + database. ✅ Website → Azure SQL Automated Pipeline Scheduled extraction → cleaned & validated → upserted into Azure SQL with row-level checks, logs, and daily reporting. ✅ Self-Serve Interface for Non-Technical Teams Built Streamlit dashboard + FastAPI backend to trigger scrapers, view logs, download datasets. 🛠️ How I Work ➜ Discovery → quick POC → full production rollout ➜ Clean, documented Python/Node.js code ➜ Clear communication + proactive updates ➜ Flexible delivery: CSV, Excel, JSON, Parquet, or direct DB loads ➜ Simple runbooks + long-term maintenance available 🧰 Core Tech Stack Languages & Frameworks Python, JavaScript (Node.js), FastAPI, Express.js, Flask, Streamlit Web Scraping Playwright, Selenium, Puppeteer, Scrapy, BeautifulSoup, Requests, Regex, pandas AI & LLM Tools OpenAI, Azure OpenAI, DeepSeek (LLM + Vision), LLM-assisted parsing, OCR PDF & Document Processing PyMuPDF, pdfplumber, Tesseract OCR, structured PDF → Excel/JSON pipelines Orchestration & Automation Airflow, GitHub Actions, cron, Docker Cloud & Storage Azure Blob, AWS S3, Google Sheets, Google Apps Script Databases Azure SQL, SQL Server, PostgreSQL, MySQL, SQLite 🤝 Let’s Build Together If you need accurate scraping, stable automation, and scalable pipelines, share: • Website/API • Sample PDF or data • Required fields/output format I’ll prepare a clear plan + quick demo POC before full development. 🟦 Python & JavaScript Development (Search Tags) Python automation, Python web scraping, Python Requests, Python Selenium, Python Playwright, BeautifulSoup, Scrapy, FastAPI developer, Flask automation, Node.js web scraping, Puppeteer developer, Playwright JS, Express.js API, headless browser automation 🕸️ Web Scraping & Crawling (Search Tags) Web scraping specialist, Web scraping engineer, Custom crawler, Anti-bot scraping, Rotating proxies, 2Captcha solver, Login scraping, Infinite scroll scraping, Pagination, Dynamic JavaScript scraping, Screen scraping, JS-heavy scraping 📥 Data Extraction & Processing (Search Tags) Data extraction, Data cleaning, Data parsing, regex, HTML parsing, JSON/XML parsing, PDF table extraction, OCR extraction, PyMuPDF, pdfplumber, Tesseract OCR, LLM extraction, CSV/Excel/Parquet export 🏗️ ETL / Data Integration (Search Tags) ETL pipelines, ELT pipelines, Scheduled ingestion, Data validation, QA checks, Null checks, Upsert logic, Incremental loads, CDC basics, Database ingestion, Run logs & monitoring 🧠 AI / LLM Workflows (Search Tags) LLM-assisted extraction, Document cleanup, Entity extraction, Summarization, Classification, OpenAI/DeepSeek integrations 🏷️ Domain Expertise E-commerce scraping, Real estate data, News aggregation, Lead generation scraping, Price monitoring, Compliance-friendly scraping, Country-specific proxy routing, Robots.txt-aware scraping
$10 hourly
Shakir Ali B.
- 5.0
- (4 jobs)
Bahawalnagar, PB
Learning and Development Specialist
AI Mobile App Development
RESTful API
GeoAPI
API Development
Ecommerce
Mapbox
Stripe API
Dart
Map Integration
REST API
API
AI App Development
Hybrid App
Hybrid App Development
Mobile App Development
iOS Development
Android App Development
API Integration
Firebase
Flutter

Your app idea deserves more than a developer who just writes code — it deserves one who treats your business outcomes as seriously as you do. I'm a Flutter specialist with 5+ years of experience and 20+ shipped apps across iOS and Android. I work with startups and growing businesses who need cross-platform mobile apps that are fast, stable, and built to scale — without the cost of two separate native codebases. What my clients get: — 60% fewer crashes through Dart programming, null safety, and clean mobile app architecture — 25% lower operational costs via AI route optimization and geolocation app intelligence — 40% cost savings vs. native development — with zero quality trade-off What I build: 📱 Flutter & cross-platform mobile app development Flutter | Dart Programming | Mobile App Architecture | State Management (Bloc) | Pixel-Perfect UI | Responsive Design | Figma to Flutter | Rapid Prototyping | MVP App Development 📍 Maps, location & GPS Google Maps API | Mapbox Integration | Geolocation App | GPS Tracking | Real-time location services 🤖 AI, LLM & chatbot integration OpenAI API Integration | ChatGPT Integration | AI Chatbot Development | Generative AI App | Gemini API | Claude API | LLM Application | AI-driven dynamic UIs 💳 Payments, subscriptions & e-commerce Stripe API | RevenueCat | In-App Purchases (IAP) | Subscription App | E-commerce Mobile App | Payment Gateway Integration 🔗 Backend, APIs & infrastructure REST API Integration | API Development | Firebase Expert | Supabase | MongoDB | User Authentication | OAuth / Social Login | Push Notifications 🚀 Publishing & DevOps Google Play Store Publishing | Apple App Store Publishing | TestFlight Setup | CI/CD Pipeline | iOS App Development | Android App Development Full-cycle delivery: Figma to Flutter, backend integration, App Store & Play Store deployment, and 1 month of free post-launch support (bug fixes + performance tuning). Recent project: A real-time delivery app with live GPS tracking, Google Maps API route optimization, and AI-powered dispatch — cut the client's operational costs by 25% within the first quarter. If you want your app built right the first time — message me and let's talk through your project.
$30 hourly
Deacons P.
- 5.0
- (43 jobs)
Surat, GUJARAT
Learning and Development Specialist
Microsoft SQL Server Programming
Highcharts
Intuit QuickBooks
.NET Framework
AngularJS
ASP.NET
Bootstrap
jQuery
C#
ASP.NET MVC

$60K+ earned | 43 projects completed | 4,000+ hours | 4.5+ star average rating I'm a full-stack developer with 10+ years of experience building scalable web applications using .NET (C#) and Angular. I specialize in turning complex business requirements into clean, maintainable software, whether that's a SaaS product from scratch, an enterprise integration, or a performance-critical backend system. How I think: I don't just write code that works. I write code that lasts. Before I touch the keyboard, I think about architecture, separation of concerns, and what happens when this system needs to scale or a new developer joins six months from now. I actively hunt for code smells like redundant null checks, bloated methods, and logic hiding in the wrong layer. I fix them before they become technical debt. Every method should do one thing. Every handler should orchestrate rather than contain business logic. Every feature should ship clean. I've built my own refactoring checklists and code review workflows because quality isn't something I leave to chance. It's a system I follow. I also think like a product builder, not just a developer. I ask "why are we building this?" before "how should we build this?" I've been through the full journey of taking a SaaS product from idea to architecture to real users, so I understand trade-offs between shipping fast and building right. I lean toward shipping first and optimizing second, but never at the cost of a messy foundation. My core stack: .NET / ASP.NET Core, Angular / TypeScript, CQRS + MediatR, Entity Framework Core, SQL Server, SignalR, and RESTful API design. I follow clean architecture principles and write code that future developers (or future me) can actually maintain. What I bring: I've built multi-tenant SaaS platforms, enterprise integrations, and real-time systems from the ground up. I've worked across healthcare, finance, and enterprise operations, solving problems that range from complex data workflows to scalable API architecture. I'm comfortable owning the entire stack and making decisions that hold up long term. Why clients work with me: I ask the right questions first. I use proven architectural patterns, and I'm comfortable owning everything from database schema to frontend UI. I also use AI-assisted development workflows to move faster without sacrificing quality. I communicate clearly, deliver consistently, and treat your project like my own product. Available for: Full-stack development, API development, SaaS architecture, legacy system modernization, frontend builds, database design, and technical consulting. Let's talk about your project. I'd love to understand what you're building.
$10 hourly
Abhijit B.
- 4.8
- (207 jobs)
Dhaka, DHAKA
Learning and Development Specialist
Web Design
Branding Template
Optimizepress
Jimdo
Search Engine Optimization
Administrative Support
PSD to WordPress
HTML
Landing Page
Elementor
Theme Customization
WordPress
MySQL
PHP

Hi, I'm Avi 👨 I'm here to provide my clients with reliable and cost effective services. I always carefully analyze project specification and I only post my bid if I'm sure enough that I will be able to complete work with a high level of quality and on time. My reputation is very important to me, that is why I NEVER outsource my work to anyone else. Here's a short list of what I feel proud to do: Web Design & CMS Website Customization: ✅ HTML and HTML5 :- If you want your PSD to be in HTML or you need a clean code for your website then just give me a knock. ✅ CSS :- Well you may know without CSS, HTML is just a structure and it's a huge opportunity for you to attract your visitor if you have a well-designed web-page and I'll make that for you. ✅ CMS: WordPress (From PSD to WordPress theme design, Template modification, OptimizePress {Landing page, Sales Page, Membership website}), Joomla, Jimdo, etc :- Basically I love to do with WordPress as a CMS as they come with lots of features. But others are fine too. So the question is : how can I assist you in this? ✅ PHP (Beginner) :- Yes, beginner in sense of experience. Have null experience but you can't neglect my skill. Well trained on PHP with MySQL including the CodeIgniter framework. Have practical knowledge in OOP. I would love to give answer if you feel any doubt of my skill. Sales & Marketing: ✅ Directory submission :- yellowpages, Merchant CIrcle, foursquare, wherever you ask or if you're not sure where to submit, here I am. ✅ Link building, Campaign creating and running (Magic Submitter and SeNuke XCR:-turbo wizard only) :- I love this work, it's pretty easy. Admin Support: ✅ Data entry, mining, scraping :- No matter what tools you prefer me to use in order to enter data and how you describe me to pull the data from wherever you want, I'm completely ready to make it happen. ✅ Provide assistance :- You may be too busy with some other important jobs and don't have any time to take breath, do some odd jobs BUT who cares. Yes off course, I care. ✅ Content management :- Mainly I do the following management in case of the content - 1. Creation 2. Editing 3. Publishing (publishing, in this context, means making the content available to users, whether Web site visitors or enterprise employees. 4. Oversight, including managing updates and version control. 5. Removal. ✅ Customer support (Email handling) :- I believe the best way to make a new product popular is to provide the best support to the customers and I feel great to have a chat with the customer making them satisfied while they are having an issue with the product. Feel free to contact me if you have any questions. I'm looking forward to a mutually beneficial relationship with you!
$20 hourly
Snehal K.
- 5.0
- (39 jobs)
Pune, MAHARASHTRA
Learning and Development Specialist
ETL
PySpark
Data Visualization
Tableau
R
SQL
Python
Microsoft Power BI
Industry 4.0
Databricks Platform
Machine Learning
OpenAI API
Natural Language Processing
Generative AI
Data Analytics

I can make Data, Tech, and AI work for your company. I'm a Data Engineer and Cloud Architect with a track record of building production-grade data systems. My pipelines hold 99.5% uptime with modular DAGs, monitoring, and automated recovery. My data quality SLAs stay under 15-minute freshness windows. Here's what that's looked like in practice: ✅ $4M+ in annual efficiency gains through AI-powered data products ✅ $500K/factory/year in operational cost reduction via Industry 4.0 data solutions ✅ Pipeline processing time cut from 2–3 days to a few hours — fully automated ✅ MTTR reduced from ~4 hours to ~10 minutes using exception dashboards and RCA workflows ✅ 99.5% data quality SLA via pre/post checks, KPI null checks, and alerting ✅ 3 production AgentForce agents deployed and automating real workflows What I build: - End-to-end data pipelines (batch & streaming) on AWS, GCP, and Azure - Lakehouse and cloud data platform architecture (Snowflake, Databricks, BigQuery) - GenAI and RAG integrations connected to governed, production data - BI layers that executives and ops teams actually use (Looker, Tableau, Power BI) - AgentForce deployments for sales and customer service automation - IoT and real-time sensor pipelines for manufacturing and logistics How I Work First call is always just a conversation - I ask a lot of questions before I recommend anything. Once we're clear on what needs to be built and why, I put the architecture on paper before writing a single line of code. That saves both sides from expensive mid-project surprises. When the work is done, it's fully yours - your infrastructure, your code, your team maintaining it. I don't build things that need me around to function, but I am available after go-live if needed. Tech Stack -Data Engineering - Spark | Airflow | Selenium | Kafka | Talend | Docker | Kubernetes | Hadoop -BI - Tableau | Power BI | Looker | QlikView -Database & Storage - Snowflake | Amazon Redshift | Google BigQuery | Databricks | Kafka | Airflow | PostgreSQL | TimescaleDB -AI/ML & Data Analytics - Statsmodels | SciPy | Spark | Airflow | pytest | Amazon SageMaker | Unittest | LightGBM | Python | Salesforce Einstein AI -DevOps & Quality - Jenkins | GitLab | GitHub Actions | Prometheus | Grafana | ELK Stack | Cypress | Selenium | pytest | SonarQube -Gen AI / Agentic AI - ChatGPT | Salesforce AgentForce | LangChain -Streaming & Real-time - Kafka | Flink | Amazon Kinesis | Apache Beam -Cloud & Infrastructure - AWS | Google Cloud | Azure | Kubernetes | Terraform | Looker | Prometheus | Grafana -Business Systems - HubSpot | SAP | Salesforce Open to long-term partnerships - White-label and agency collaborations welcome. Ready to build? Message me with what you're trying to solve. I will show you how I’d approach it and how we can collaborate. Thanks
$15 hourly
Akhilesh M.
- 4.9
- (27 jobs)
Indore, MP
Learning and Development Specialist
QA Testing
Flutter
React
NodeJS Framework
Python
AI Implementation
SQL Programming
Database Programming
Mobile App Development
Android
iOS
React Native
Mobile Game
JavaScript

Hi, I'm a senior full-stack mobile app developer with over 12 years of experience, I'm designing, developing, and delivering innovative, problem-solving mobile apps for the past 13 years. I have been the lead engineer and driving force behind apps that have shaped industries such as social networking, healthcare, sports, e-commerce, events, e-learning, and more. My expertise lies in designing functional rich, user-friendly mobile interfaces that enhance experience and drive user engagement. I'm highly skilled in Android, iOS, React Native, Flutter, React, Python, Node.js, AI/ML, ChatGPT APIs, AI model fine-tuning, PostgreSQL, MySQL, MongoDB, and more. My skills include: ✅ Mobile App Development: Android Development: Expertise in Android Studio, Gradle, Android SDK, Material Design, and Jetpack components. iOS Development: Proficiency in Xcode, Cocoa Touch, UIKit, SwiftUI, and Core Data. Backend Integration: Solid understanding of RESTful APIs, GraphQL, and Firebase for seamless integration of app functionalities with server-side components. Agile Methodologies: Experience working in Scrum and Kanban frameworks. Continuous Integration and Deployment (CI/CD): Familiarity with tools like Jenkins, Travis CI, and Fastlane. Testing: Proficiency in unit testing, UI testing, and automation testing using frameworks like JUnit, Espresso, XCTest, and Appium. UI/UX Design: Skilled in designing user interfaces that ensure seamless navigation and intuitive user experience. 🟩 Mobile App Frameworks Expertise: 🟢 React Native: Building cross-platform mobile applications with code reusability. Implementing robust state management solutions using Redux, MobX, and the Context API. Writing clean, modular, and efficient code using JavaScript (ES6+) and TypeScript. Implementing offline-first strategies and integrating push notifications and deep linking. 🟢 Flutter: Utilizing core components like StatelessWidget, StatefulWidget, and InheritedWidget. Leveraging Dart extensions and implementing sound null safety. Creating custom UI elements and animations using Flutter's CustomPaint widget. Using platform channels and method channels for seamless communication between Dart and native platform code. Implementing internationalization and localization for supporting multiple languages. ✅ Full Stack Development: My expertise includes: Node.js, Python, PHP and JavaScript, Django, Typescript, Javascript, Next.js, React.s,Angular, etc. CMS Platforms: Extensive experience with WordPress. Specialize in custom themes, plugins, and performance optimization. Server Management: Skilled in managing servers with technologies like Apache, Nginx, Amazon Linux, Unix, PHP-fpm, CentOS, and Ubuntu. Socket Programming: Expertise in real-time applications using Node.js and Redis. Cloud Services: Proficient in deploying applications on AWS services for high scalability and reliability. ✅ AI/ML Expertise: My areas of expertise include: Transformer Models: Experience with BERT, GPT, T5, and building AI chatbots leveraging ChatGPT. Programming Languages: Highly skilled in Python, R, TensorFlow, Keras, PyTorch, and Scikit-learn. Cloud Platforms: Extensive experience with AWS (SageMaker, EC2, S3), GCP (AI Platform, Dataflow), and Azure (ML Studio, Databricks). Machine Learning Algorithms: Proficient in SVM, Decision Trees, Random Forests, Gradient Boosting, K-Means, DBSCAN, PCA, ICA, and Q-Learning. Natural Language Processing (NLP): Skills include Tokenization, POS Tagging, Dependency Parsing, Named Entity Recognition, Sentiment Analysis, and Seq2Seq models. Deep Learning Architectures: Expertise in CNNs, RNNs, LSTMs, GRUs, GANs, Autoencoders, and Attention Mechanisms. Computer Vision: Experience in Object Detection, Image Segmentation, OCR, Facial Recognition, and Style Transfer. Time Series Analysis: Proficient with ARIMA, SARIMA, GARCH, and Prophet. Data Science Techniques: Skilled in Supervised Learning, Unsupervised Learning, Semi-Supervised Learning, Reinforcement Learning, Transfer Learning, and Active Learning. Big Data Analytics: Experience with Hadoop, Spark, and Dask for distributed and parallel computing. Data Visualization: Proficient with Matplotlib, Seaborn, Plotly, and D3.js. My analytical and problem-solving abilities, combined with effective communication skills, enable me to collaborate seamlessly with interdisciplinary teams and clients. I use my skills to design and develop complex app ideas into user-friendly intuitive interfaces that direct user engagement. I'm looking forward to having a short discussion with you. Warm Regards, Akhilesh
$40 hourly
Mervana M.
- 4.9
- (12 jobs)
Beirut, BA
Learning and Development Specialist
Microsoft Office
Primavera P6
ETABS
Autodesk AutoCAD
Project Management
Spatial Analysis
Data Analysis
Geospatial Data
Python
Autodesk Revit
AutoCAD Civil 3D
ArcGIS Online
QGIS
ArcGIS
GIS

When your spatial data is messy, your workflows are manual, or your deliverables aren't decision-ready — that's where I come in. I'm a Civil and GIS Engineer. That combination matters: I don't just map your infrastructure, I understand it. My analysis is grounded in engineering logic, which means outputs that hold up in planning, design, reporting, and field use — not just visually clean maps. My project history spans post-conflict infrastructure damage assessment with UN-Habitat Lebanon, national-scale digital twin QA/QC facilitation in Saudi Arabia, multi-epoch LiDAR elevation analysis for tidal marsh restoration in California, seismic risk and building vulnerability assessment for a peer-reviewed MDPI Remote Sensing publication, solid waste routing GIS for Lebanese municipalities, end-to-end parcel screening automation across US counties using ArcGIS REST APIs, and AI-based change detection training using deep learning and open-source tools. I have also placed in ESRI GIS competitions. I work across the full GIS project lifecycle — raw data intake, quality validation, spatial analysis, workflow automation, and final client-ready deliverables. My clients include environmental consultancies, engineering firms, municipalities, humanitarian organizations, and research institutions. Available for short-term projects, long-term contracts, and ongoing retainer engagements. SPATIAL ANALYSIS & GEOPROCESSING Vector/raster overlay, proximity, zonal statistics, suitability modeling, MCDA, spatial statistics (Moran's I, kriging, hotspot analysis), space-time cube, location-allocation, service area analysis, SVI and composite risk index mapping. INFRASTRUCTURE & NETWORK GIS Road network dataset construction, VRP optimization, utility network modeling (water, wastewater, solid waste, power), transportation corridor analysis, AADT integration, infrastructure damage classification, ArcGIS Utility Network management. REMOTE SENSING & IMAGE ANALYSIS InSAR SBAS displacement mapping, multi-epoch LiDAR processing, DEM/DTM generation, elevation change detection, Sentinel-1/2/Maxar/Landsat interpretation, LULC classification, AI-based and deep learning change detection, NDVI/NDWI analysis, post-conflict damage mapping, orthophoto generation, hyperspectral processing. GEODATABASE DESIGN & DATA MANAGEMENT Enterprise geodatabase design, schema standardization, PostGIS development, CAD-to-GIS conversion, parcel topology correction, gap/overlap/sliver repair, datum harmonization, coordinate system transformation, metadata creation, ArcSDE/PostgreSQL/SQLite workflows. GEOSPATIAL QA/QC AUTOMATION Automated topology validation pipelines, schema compliance checking, attribute domain validation, null/duplicate detection, batch geoprocessing, automated error reporting, CRS consistency validation across large multi-source datasets, ArcPy and ModelBuilder automation. RISK & HAZARD ASSESSMENT Seismic vulnerability and building risk (MCDA), Newmark displacement, liquefaction potential mapping, multi-hazard risk index modeling, flood zone delineation, post-conflict and post-disaster impact assessment. TERRAIN & HYDROLOGICAL ANALYSIS DEM/DTM processing, slope/aspect/curvature, watershed delineation, stream network extraction, flood inundation mapping, coastal and tidal elevation change analysis, cut-and-fill volume calculations. LAND ADMINISTRATION & CADASTRAL GIS Cadastral mapping, parcel boundary digitization and reconciliation, land tenure documentation, land use zoning, boundary dispute resolution support, cadastral database integration with legal and planning records. ENVIRONMENTAL & SUSTAINABILITY GIS Environmental impact assessment mapping, habitat suitability modeling, green infrastructure planning, vegetation and carbon stock change monitoring, protected area boundary mapping, climate vulnerability spatial analysis. HUMANITARIAN & DEVELOPMENT GIS Displacement and population movement mapping, IDP site planning, humanitarian corridor and access mapping, needs assessment spatial analysis, beneficiary identification and targeting, coordination mapping for UN and NGO partners. WEB GIS & VISUALIZATION ArcGIS Online web maps and dashboards, StoryMaps, ArcGIS REST API integration, Survey123/Collector/Field Maps configuration, ArcGIS Insights, Leaflet and OpenLayers interactive web mapping. CARTOGRAPHY & DELIVERABLE PRODUCTION Publication-grade map production, atlas and multi-layout design, 3D scene creation, ArcGIS Pro 3D Analyst outputs, institutional map template development, spatial report and infographic design. Every dataset I touch is validated. Every workflow I build is documented and reproducible. Every deliverable is engineered for immediate use — not a first draft that needs correction. Available for remote project-based contracts and long-term institutional engagements. If you need a technical GIS specialist who also understands the civil engineering context behind your data, let's talk.
$20 hourly
Mingxin M.
- 0.0
- (1 job)
Beijing, BJ
Learning and Development Specialist
Microsoft Excel
Data Entry
Project Management
Microsoft Project

🚀 Experienced Product Manager | Data-Driven Problem Solver | UX & Content Strategy Expert Hi, I’m Ming, an experienced Product Manager with a strong background in data analysis, content management, search optimization, and risk governance. I have successfully led product innovations and search capabilities in globally recognized companies such as ByteDance (CapCut), Kuaishou, and Xiaomi, delivering user-centered solutions that drive business growth. What I Offer: ✔️ Search Optimization & User Growth – Built search strategies from scratch, boosting conversion rates by 45% and reducing null search rates below 4%. ✔️ Data-Driven Decision Making – Leveraged big data and algorithmic insights to improve search quality, increasing export penetration by 1%. ✔️ Content Strategy & Risk Governance – Developed content moderation and compliance mechanisms, reducing unsafe content by 1.5% and increasing premium ad exposure by 22.3%. ✔️ Cross-Cultural Communication – Successfully launched and managed international products across markets in Asia, the U.S., and Europe, adapting user experience to local cultural nuances. ✔️ AI & Search Innovations – Integrated AIGC (AI-generated content) into search experiences, enhancing exploratory search functions. 💡 Why Work With Me? I bring a unique combination of product expertise, data-driven insights, and international experience, helping companies improve search performance, user engagement, and content governance. Whether you need strategic consultation, search functionality enhancement, or content safety improvements, I’m here to help. 📩 Let’s connect and turn your product challenges into growth opportunities!
$22 hourly
Bilal A.
- 5.0
- (67 jobs)
Sheikhupura, PB
Learning and Development Specialist
App Development
Postman
GraphQL
Firebase Cloud Firestore
Flutter Stack
Push Notifications
Clean Architecture
REST API
Firebase
AI Mobile App Development
Mobile App Development
iOS Development
Android App Development
Dart
Flutter

𝐓𝐨𝐩-𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐰𝐢𝐭𝐡 𝟒+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 I'm 𝐁𝐢𝐥𝐚𝐥 𝐀𝐡𝐦𝐚𝐝, a Senior Flutter Developer who builds high-performance, scalable Android and iOS apps for startups and businesses worldwide. I focus on clean architecture, smooth user experiences, and codebases that scale long-term — not just apps that work today. ✅ Top-Rated Plus on Upwork ✅ 100% Job Success Score ✅ 2000+ Hours Worked ✅ 50+ Successful Projects Delivered ✅ 50% Long-Term Repeat Clients ✅ Clean, readable, scalable code ✅ Clear communication & on-time delivery 𝐖𝐡𝐚𝐭 𝐈 𝐃𝐨 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 (𝐅𝐥𝐮𝐭𝐭𝐞𝐫) I build scalable cross-platform Android and iOS apps using Flutter with Clean Architecture and optimized performance. Proficient in all major state management approaches — BLoC, Cubit, Riverpod, GetX, Provider — ensuring your app is production-ready and easy to maintain. From rapid MVPs to complex SaaS platforms, I deliver smooth, high-quality experiences tailored to your business goals. 𝐔𝐈/𝐔𝐗 (𝐅𝐢𝐠𝐦𝐚 → 𝐅𝐥𝐮𝐭𝐭𝐞𝐫) I bridge the gap between design and development with pixel-perfect Flutter conversions from Figma. Fully responsive across all mobile screen sizes, with a focus on usability, clarity, and user retention. 𝐅𝐢𝐫𝐞𝐛𝐚𝐬𝐞 & 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 Secure, scalable serverless backends using the full Firebase ecosystem — Authentication, Firestore, Realtime Database, Cloud Functions, Storage, and Push Notifications with role-based access rules. 𝐈𝐧-𝐀𝐩𝐩 𝐏𝐮𝐫𝐜𝐡𝐚𝐬𝐞𝐬 & 𝐌𝐨𝐧𝐞𝐭𝐢𝐳𝐚𝐭𝐢𝐨𝐧 Seamless In-App Purchases and subscription models with full Google Play and App Store compliance, plus revenue tracking and optimization. 𝐀𝐏𝐈 & 𝐀𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 REST and third-party API integrations, including advanced AI models — ChatGPT, Gemini, and Claude — plus secure payment gateways for real-world business transactions. 𝐂𝐈/𝐂𝐃 & 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭 Complete release lifecycle management with deployment to Google Play Store and App Store, plus CI/CD pipelines using GitHub Actions for reliable updates. 𝐀𝐠𝐢𝐥𝐞 & 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐢𝐨𝐧 Proficient with Jira, Trello, Notion, and Slack for project tracking and communication. Version control via GitHub, GitLab, and Bitbucket. 𝐇𝐨𝐰 𝐈 𝐖𝐫𝐢𝐭𝐞 𝐂𝐨𝐝𝐞 I treat code as a long-term asset. Every project follows strict engineering standards that make your codebase easy to maintain, scale, and hand over to any future developer. ✅ Clean Architecture with clear separation of Presentation, Domain, and Data layers — business logic stays independent of UI. ✅ StatelessWidget by default, StatefulWidget only when state truly belongs to the widget. Every widget has a single responsibility. ✅ Reusable public components for app-wide use, private classes for screen-specific logic — no duplication, no clutter. ✅ All business logic, API calls, and validations live in services, repositories, or state notifiers — never inside widget build methods. ✅ Feature-first folder structure that scales — adding new features never breaks existing ones. ✅ State management matched to your app's complexity — Provider, GetX, Riverpod, BLoC, or Cubit. ✅ Strongly-typed models, null safety everywhere, graceful error handling — no silent failures. ✅ Performance-first: const constructors, lazy loading, proper caching, no unnecessary rebuilds. ✅ Clear inline comments and descriptive naming — your next developer understands the codebase without asking me a thing. If you're looking for a reliable Flutter expert who understands product thinking, clean architecture, and real-world scalability, I'd love to collaborate. 𝐌𝐞𝐬𝐬𝐚𝐠𝐞 𝐦𝐞 𝐭𝐨 𝐝𝐢𝐬𝐜𝐮𝐬𝐬 𝐲𝐨𝐮𝐫 𝐢𝐝𝐞𝐚 — 𝐥𝐞𝐭'𝐬 𝐭𝐮𝐫𝐧 𝐢𝐭 𝐢𝐧𝐭𝐨 𝐚 𝐩𝐨𝐰𝐞𝐫𝐟𝐮𝐥, 𝐮𝐬𝐞𝐫-𝐟𝐫𝐢𝐞𝐧𝐝𝐥𝐲 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩. Keywords: Flutter Developer, Top Rated Plus, Flutter Expert, Mobile App Developer, Android Developer, iOS Developer, Flutter Firebase, Cross-Platform Development, Clean Architecture, BLoC, Riverpod, GetX, Provider, REST API, GraphQL, Firebase Integration, In-App Purchases, ChatGPT Integration.
$50 hourly
Hafiza Marium I.
- 0.0
- (2 jobs)
Villa Park, IL
Learning and Development Specialist
API Testing
Selenium
Cypress
Accessibility Testing
Web Development
Testing
Automated Testing
Functional Testing
Manual Testing
Software QA
Web Testing

Full Stack Developer with 14+ years of combined experience across frontend development, QA automation, and AI engineering. Currently building customer signup funnels and Salesforce/HubSpot CRM integrations using React, TypeScript, RTK, and AWS serverless architecture (Lambda, DynamoDB). Proficient in SQL for source-to-target data validation, reconciliation, and backend verification, as well as REST API testing using Postman. Experienced in CI/CD pipeline integration and Agile methodologies, collaborating closely with cross-functional teams to ensure timely, high-quality releases and reliable ETL/data workflows. Expertise in Playwright, Cypress, Python/pytest, and CI/CD pipelines. Currently building hands-on experience in AI/LLM testing developing evaluation frameworks for AI output validation using Claude API and Python. Unique combination of quality engineering and front-end skills with experience in regulated banking environments. TECHNICAL EXPERIENCE Languages/Frameworks: JavaScript, Typescript, Next.js, ReactJs, HTML, CSS, GraphQL, Java Database: Microsoft SQL Server, axe-core Automation & Testing Tools: GitHub Copilot, Cypress, Playwright, Selenium, Gherkin, JMeter, React Testing Library, Postman, Charles Proxy API & Web Services: RESTful APIs, Swagger Build & CI/CD Tools: Jenkins, GitHub, NPM, Webpack Monitoring & Cloud: Datadog, AWS, Terraform Test Management/Defect Tracking: JIRA, Xray (JIRA integration), TestRail, Bugzilla Other Tools & Skills: CMS, PO Editor, SQL validation, process improvement, Agile/Scrum methodologies Experience United States Full stack Developer Full stack development using React, TypeScript, AWS (Lambda, DynamoDB), and FastAPI/Python backend services Using Claude AI to accelerate Salesforce frontend implementation, generating component scaffolding, debugging integration issues, and reviewing code for Salesforce React data sync Built and deployed FastAPI backend services serving AI-powered endpoints for code review and test generation Implemented Salesforce CRM integration with React frontend, using Claude to troubleshoot API authentication and data mapping issues Combining QA engineering background with full stack development, building features with testability and accessibility built in from the start, not added afterward Building customer signup funnel using React, TypeScript, and RTK (Redux Toolkit) for predictable state management across complex multi-step flows • Designed and maintained Cypress (TypeScript) E2E automation using Page Object Model (POM) and reusable fixtures. • Leveraged GitHub Copilot to accelerate test script creation (Cypress, Jest), reduce boilerplate, and improve code consistency • Implementing accessibility testing using Playwright's accessibility APIs to validate WCAG compliance across application pages • Testing Python/Django REST APIs for functional and regression coverage • Built Python API test suite using Pytest, requests, and GitHub Actions CI from scratch • Developed utility testing framework with 51+ unit tests covering validation, parsing, and data transformation • Started building LLM/AI evaluation framework using Claude API — testing structure, safety, and relevance of AI outputs Wheels Inc Desplaines, United States Quality Assurance Engineer/SDET 05/2023 – 11/2024 • Performed ETL and data migration testing by validating data movement from source systems and data warehouse to reporting and financial applications • Executed source-to-target data validation using SQL queries, joins, aggregations, and reconciliation checks • Validated transformation logic, business rules, and financial calculations across multiple tables and reporting layers • Identified data mismatches, missing records, and transformation issues during migration and reported defects with detailed SQL evidence • Supported data profiling and data quality checks including null validation, range checks, and duplicate detection • Conducted regression and UAT testing for multiple financial applications, collaborating with business users to validate functionality and accuracy • Coordinated with offshore QA teams, providing guidance, sharing test scenarios, and ensuring consistency in execution and reporting Software Engineer in Test || Front End Engineer 08/2018 - 11/2022 • Designed and executed E2E backend API tests using Karate Framework (Cucumber/Gherkin) for a Java-based application, improving test reliability and automation coverage • Developed and tested JavaScript-based React.js and GraphQL web applications, creating unit and integration tests with React Testing Library and end-to-end tests using Cypress • Automated testing workflows in CI/CD pipelines using GitHub Actions, integrating regression and smoke suites for continuous delivery • Worked in a regulated banking environment, ensuring QA processes and testing adhered to compliance, security, and data protection standards.
$17 hourly
Muhammad N.
- 4.4
- (25 jobs)
Lahore, PB
Learning and Development Specialist
LLM Prompt Engineering
Amazon Web Services
Linux System Administration
CI/CD
Docker
Database Architecture
MongoDB
MySQL
Web Application Development
CRM Development
SaaS Development
Next.js
React
JavaScript
API Development
WordPress
Node.js
PHP
Laravel
Full-Stack Development

I help startups and businesses build scalable SaaS and CRM platforms, working across Laravel, React, Node.js, and AI-integrated systems depending on what the product needs. With 8+ years of experience, I design and develop reliable systems that automate operations, manage customers, and support business growth. WHAT I BUILD - SaaS platforms  - CRM & B2B systems  - API-driven applications  - Business automation tools  - AI-integrated solutions - Custom web applications - Full-stack web applications (Laravel, React, Node.js) - Admin dashboards & management systems - Third-party API integrations - E-commerce platforms & integrations SELECTED PROJECTS NullFace.ai – AI SaaS Platform Building a modern AI-powered SaaS product for automated video content creation, using React, TypeScript, Node.js, and MongoDB, with AI integrations for video, voice, and content generation. PingPrePay – SaaS Platform Led full-stack development of a USA-based SaaS platform for mobile top-ups and dealer network management, building Dealer, Admin, and Sales portals with wallet systems, commissions, and automated transactions. ShanikCRM – CRM Platform Led full-stack development of a custom CRM platform with Admin, Employee, and Customer portals for managing e-commerce orders and internal workflows. Built complex order and replacement systems, dashboards, access control, and scalable database architecture to support team operations. MY DEVELOPMENT APPROACH - Scalable system architecture for SaaS - Clean and well-structured code - Secure backend systems and reliable data management - Staging and production environments for safe deployments - Git version control and CI/CD deployments - Applications designed for real business usage and long-term scalability CORE TECHNOLOGIES Backend: PHP, Laravel, Node.js, Express.js Frontend: JavaScript, TypeScript, React, Next.js, Vue.js, Tailwind CSS Database: MySQL, PostgreSQL, MongoDB Architecture: REST APIs, SaaS Platforms, Multi-tenant Architecture DevOps: Docker, Git, CI/CD, Linux Servers Cloud & Infrastructure: AWS (S3), DigitalOcean, Cloudflare Deployment: Staging & Production Environments AI Integrations: OpenAI APIs AI Tools: Claude Code, Cursor
$8 hourly
Abdeali K.
- 0.0
- (0 jobs)
Dohad, GJ
Learning and Development Specialist
Tableau
Microsoft Excel
Power Query
Microsoft Power BI
Sales Analytics
Market Research
Microsoft PowerPoint
Google Docs

I am student of PG with specialization of international business and logistics. I have good amount of knowledge of international trade especially merchandise and also of foreign trade procedures of India. I have skill such as excel, basic tableau and Tally ERP 9 Software. I have soft skills such as observation, communication and data interpretation skills. I can speak and understand Hindi, English, Gujarati and little bit of Urdu.
$22 hourly
Anushk G.
- 0.0
- (0 jobs)
Pune, MH
Learning and Development Specialist
Data Entry

Data entry, and i can two many long paragraphs as much as my clients will say i can write at least 20 pages perfectly in 1 hour on microsoft word
$5 hourly
Mahi S.
- 0.0
- (0 jobs)
Rajim, CG
Learning and Development Specialist
Graphic Design
Firebase
CSS
HTML
JavaScript
Java
C
PHP
Web Development
Android App Development
Digital Marketing

🎓 I’m a B.Sc. Computer Science student passionate about technology, learning, and helping brands grow online. With hands-on experience in content creation, data handling, and digital communication, I offer reliable support to businesses, entrepreneurs, and startups. 💡 Whether you need help with content writing, social media assistance, research, or basic web tasks — I ensure quality, timely delivery, and open communication. ✨ I am a quick learner, detail-oriented, and always ready to go the extra mile. If you're looking for someone enthusiastic, smart, and responsible — let’s work together!
$20 hourly
Fan Y.
- 0.0
- (0 jobs)
Shanghai, SH
Learning and Development Specialist
Data Analysis

’m a developer experienced in building websites for small and medium-sized businesses. Whether you’re trying to win work, list your services, or create a new online store, I can help. Knows HTML and CSS3, PHP, jQuery, Wordpress, and SEO Full project management from start to finish
$5 hourly
Null O.
- 0.0
- (0 jobs)
Surabaya, JI
Learning and Development Specialist
Game Testing
2D Animation
Video Game
Game
Game Design

just a random teenager that can make and code a game (usually unity).I can 2d/3d game,and i can be a writer and animator 2d.And i can make some pixel ui if you want.
$500 hourly
Null R.
- 0.0
- (0 jobs)
Kathmandu, PROVINCE 3
Learning and Development Specialist
Analytical Presentation
Data Extraction
Data Analysis

This guy is a developer experienced in building website for small and medium size of business This person is html WordPress....etc expert
$3 hourly
Ruin M.
- 0.0
- (0 jobs)
Irbid, IR
Learning and Development Specialist
Fiddler

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$10 hourly
Kush P.
- 0.0
- (0 jobs)
Ahmedabad, GJ
Learning and Development Specialist
MongoDB
PostgreSQL
FastAPI
Hosting Setup
HTML
JavaScript
React
MySQL
Python
WordPress
Database Management
Database
DevOps

I am a skilled Backend Developer with three years of hands-on experience in delivering robust solutions. My journey includes roles in various tech environments, where I honed my abilities in developing efficient applications and tackling complex problems. I excel at transforming project requirements into functional, user-friendly solutions, ensuring performance and scalability. My background in technology has equipped me with a solid grasp of software development principles and an agile mindset. Whether you're looking to build a new application from scratch or enhance existing software, I bring a detailed focus and a collaborative spirit to every project. Let's discuss how I can help you achieve your goals with innovative Python solutions.
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