SQL Developer Job Description Template

An effective description can help you hire the best fit for your job. Check out our tips to provide details that skilled professionals are looking for.

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Tips for Writing a SQL Programmer Job Description

An SQL programmer is a professional developer who uses SQL to create and maintain databases. SQL is a database query language and comes in several variants, such as MySQL, MSSQL, PostgreSQL, and SQLite.

SQL programmers are expected to understand advanced database management concepts such as sharding, indexing, and table joining to design databases and database queries that are fast and efficient at retrieving and editing large volumes of data.

This section will cover a sample SQL developer job description, exploring the daily responsibilities and necessary qualifications for an SQL programmer.

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The Job Overview

We are seeking a dedicated SQL programmer to join our growing company. You will work as part of a broader team to design and create database structures suitable for quickly and efficiently storing and retrieving relevant data for company projects.

As an SQL programmer, you will be expected to develop fast and performant database queries, in addition to performing database maintenance tasks and ensuring an even load distribution as required. Your duties will include following best database design and development practices, as well as staying up-to-date with all relevant data security procedures and complying with all applicable data protection legislation.

Responsibilities

Below are some of the responsibilities an SQL developer or programmer is expected to assume in their position:

Write fast and performant database queries using a flavor of SQL Server, such as MySQL, MSSQL, or PostgreSQL

Troubleshooting and problem-solving using JavaScript and other programming languages

Maintain and back up databases regularly
Perform SQL database sharding and indexing procedures as required to handle heavy traffic loads
Development, optimize, and implement stored procedures

Use database analytical tools to analyze performance and generate reports

Job Qualifications and Skill Sets

Below are the qualifications expected of an SQL programmer:

Bachelor’s degree in software development, computer science, business intelligence, information technology, data management, or other related fields
Advanced knowledge of database procedures and Microsoft SQL Server concepts
Knowledge of one or more SQL variant, such as MySQL, MSSQL, and PostgreSQL
The ability to create fast and efficient database queries, including joining and cross-referencing cells from several tables

Familiarity with standard database management tools and software, such as Microsoft Access, Oracle Database, and phpMyAdmin

Excellent communication skills

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4 Steps to Creating a SQL Programmer Job Description That Fits Your Needs

With a SQL programmer job description template in hand, it’s time to write that job post. Although you don’t need a complete job description as you would when hiring an employee, aim to provide enough detail for a contractor to know if they’re the right fit for the project. Below are some factors to consider when writing your job description:

1. Determine What Type of SQL Programmer You Need

SQL comes in many variants, and PL/SQL programmers and other database administrators tend to specialize in one particular variant. These variants include MySQL, MSSQL, PostgreSQL, and MariaDB.

Though the SQL core is the same, each variant offers additional tools and functions that are not supported by other variants. Knowing which SQL variant is used for a project is key to choosing the correct SQL programmer.

2. Employee vs. Independent Contractor vs. Agency

SQL programmers can be hired in-house, contracted through an agency, or hired independently as a freelancer. A freelance SQL programmer might specialize in one area and could be employed to fill a single talent gap within your team. An agency will have a SQL programmer team that can help with various aspects of your project. It all depends on how granular you want to get with your talent staffing needs. Worker classification can be tricky, so check out our compliance services resources page for more information.

3. Experience

The more experienced an SQL programmer is, the more complex tasks they’ll be able to perform for your business. An entry-level SQL programmer might help your business perform database maintenance procedures, such as backing up data and rolling back database changes when needed.

Alternatively, you might consult with a senior SQL programmer to architect new database solutions that are fast and performant and can support thousands of simultaneous transactions, as well as optimize existing databases and database queries in Oracle Database, for example. Your project scope will determine the type of experience required for the job.

4. Industry

SQL programmers perform similar work to database administrators. There are many types of databases and database tools. SQL is used for relational databases, which means that data stored in a database is expected to relate to each other in some way. There are also non-relational database solutions, such as NoSQL, Redis, and MongoDB. SQL programmers work with relational databases, so it’s essential to understand the difference and choose the best solution for your project.

Next Steps

Now that you know how to write an effective SQL programmer job description, you’re ready to check out our list of top SQL programmers on Upwork. Their qualifications are listed along with their experience, giving you all the information you need to find the right fit for you.

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SQL Developers you can meet on Upwork

$30 hourly
Aaron A.
- 4.8
- (15 jobs)
Accra, GREATER ACCRA
SQL
Git
Data Entry
ArcGIS
QGIS
Topic Research
Docker
FastAPI
Tableau
Python
Machine Learning Model
Google Sheets
Microsoft Power BI
Data Analysis

Hi there! 👋 My name is Aaron, an experienced Data Scientist/Analyst and a GIS expert with over 4 years of experience. My Services: • Data Analysis (MS Excel, SQL, Python) • Data Visualization (Power BI, Tableau, MS Excel) • Time Series Forecasting (Univariate and Multivariate modeling) • Machine Learning Classification and Prediction • Machine Learning Model Deployment (FastAPI, Streamlit, Gradio) • Web Scrapping/Web Research and Data Management in Google Sheets • Online Data Collection (Kobo Tools, Collector for ArcGIS) • Virtual Assistantship with MS Excel. • Online Mapping, Cartography, and ArcGIS StoryMaps Creation • GIS Analysis with ArcGIS and QGIS • Academic Research Data Analysis (STATA and SPSS) • Data Science/Analytics Tutoring My Average Rating: ⭐⭐⭐⭐⭐ Achievements: ✅Analyzed and predicted customer churn in a forex start-up in Germany. Informed us on where to concentrate our advertisements. lead to over 3000 stable customers within the period of 8 months. ✅Predicted which advertisement channel has the most impact on revenue. This led to a 40% cut in costs and increased revenue by 60%. ✅Collaborated with the GIS department of Ghana Cocoabod to mitigate the spread of the cocoa- swollen Shoot Virus through analytics and visualization. Contributes to effective and efficient monitoring of rehabilitation activities on and off-farm, leading to over 50% improved cocoa bean yield. ✅Discovered insights on the impacts of fertilization in cocoa on its productivity for the period of 2016 through 2020 through data analytics and visualization. Came out with clear map-outs for optimized distribution of fertilizer and other inputs to cocoa farmers which cut down on distribution and application costs by 50%. With expertise in a wide range of tools and statistical packages, I am dedicated to leveraging Data Science and Artificial Intelligence to drive growth and success for my clients. Let's talk about your data needs, be it spatial or attribute data! Thank you!
$18 hourly
Suhil D.
- 5.0
- (2 jobs)
Bengaluru, KA
SQL
ERP Software
Data Cleaning
Data Migration
PostgreSQL
Odoo Development
Scripting
Web Development
API Integration
Web Scraping
REST API
JavaScript
Python

I build and manage product catalogs in Odoo for companies with hundreds to thousands of SKUs - handling everything from bulk data import to custom module development. What I do best: I specialize in Odoo 18 Community for product-heavy businesses - luxury goods, wholesale distribution, furniture, lighting, and textiles. My work spans the full cycle: scraping vendor data from websites and PDFs, cleaning and transforming it, bulk importing via XML-RPC with proper variant/attribute configuration, and building custom modules to extend Odoo's functionality. Current production work (not just demos): Right now I manage the Odoo product catalog for a $53M luxury furniture company representing 30+ vendor brands. This includes: → Imported, audited, and deployed 6,000+ products across 6 vendor catalogs - all live in production → Built Python scripts for automated bulk import/update via XML-RPC with dry-run validation → Developed a custom Odoo module for product variant swatch display in the configurator and PDF quotes (QWeb report inheritance) → Performed large-scale data audits - identified and cleaned 5,000-8,000 duplicate products → Fixed production issues including variant pricing, missing attributes, and display bugs → Created automated pricing validation systems across vendor catalogs Technical skills: Odoo 18 Community — product.template, variants, pricelists, Sales module, QWeb reports Python — XML-RPC scripting, data processing (pandas), web scraping (BeautifulSoup, Scrapy) Custom module development — model inheritance, view inheritance (xpath), security, wizards Data import/migration — CSV, Excel, PDF extraction, API integration PostgreSQL, JavaScript, HTML/CSS How I work: I treat your Odoo instance like my own. Every bulk operation runs in dry-run mode first. Every change is logged and reversible. I communicate progress with clear tracking - you'll always know exactly where things stand. If you have a product-heavy Odoo setup that needs cleanup, bulk imports, custom features, or ongoing catalog management, let's talk.
$95 hourly
Vano E.
- 5.0
- (9 jobs)
Vanadzor, LORI
SQL
C++
Node.js
JavaScript
Laravel
PHP
TypeScript
GraphQL
Java
IT Consultation
Machine Learning
Deep Learning
Linux System Administration
Deep Neural Network
Python

⭐⭐⭐⭐⭐ I’m an AI & Automation Systems Architect with a strong background in full-stack engineering, Python development, machine learning, and DevOps. I focus on building intelligent systems that optimize how businesses operate by connecting tools, data, and workflows through automation and AI. I don’t just build applications. I design and implement systems where processes are automated, information is structured, and AI supports real operational decisions. What I Do ✔️ Analyze and optimize business workflows and information flow ✔️ Design AI-driven automation systems for operations ✔️ Build end-to-end automations using APIs, webhooks, and automation platforms ✔️ Integrate LLMs and machine learning models into real business workflows ✔️ Architect scalable backends, APIs, and data pipelines ✔️ Connect databases, CRMs, and tools into unified intelligent systems ✔️ Set up DevOps, CI/CD, containerization, and cloud infrastructure ✔️ Maintain, optimize, and scale existing systems Technical Expertise ✔️ Python, JavaScript, SQL ✔️ Django, Flask, React, Node.js ✔️ Machine Learning, LLM integration, embeddings, RAG architectures ✔️ PostgreSQL, MySQL, MongoDB, Redis ✔️ Automation platforms, API orchestration, webhooks ✔️ Docker, Kubernetes, CI/CD, AWS, GCP, Azure Approach I start by understanding how your current processes work. Then I design the system architecture. Then I implement automation and AI at the points where it creates measurable impact. The result is a reliable, AI-assisted operational system that improves efficiency and reduces manual work. Want to work together? I’d love to hear from you!

$30 hourly
Aaron A.
- 4.8
- (15 jobs)
Accra, GREATER ACCRA
SQL
Git
Data Entry
ArcGIS
QGIS
Topic Research
Docker
FastAPI
Tableau
Python
Machine Learning Model
Google Sheets
Microsoft Power BI
Data Analysis

Hi there! 👋 My name is Aaron, an experienced Data Scientist/Analyst and a GIS expert with over 4 years of experience. My Services: • Data Analysis (MS Excel, SQL, Python) • Data Visualization (Power BI, Tableau, MS Excel) • Time Series Forecasting (Univariate and Multivariate modeling) • Machine Learning Classification and Prediction • Machine Learning Model Deployment (FastAPI, Streamlit, Gradio) • Web Scrapping/Web Research and Data Management in Google Sheets • Online Data Collection (Kobo Tools, Collector for ArcGIS) • Virtual Assistantship with MS Excel. • Online Mapping, Cartography, and ArcGIS StoryMaps Creation • GIS Analysis with ArcGIS and QGIS • Academic Research Data Analysis (STATA and SPSS) • Data Science/Analytics Tutoring My Average Rating: ⭐⭐⭐⭐⭐ Achievements: ✅Analyzed and predicted customer churn in a forex start-up in Germany. Informed us on where to concentrate our advertisements. lead to over 3000 stable customers within the period of 8 months. ✅Predicted which advertisement channel has the most impact on revenue. This led to a 40% cut in costs and increased revenue by 60%. ✅Collaborated with the GIS department of Ghana Cocoabod to mitigate the spread of the cocoa- swollen Shoot Virus through analytics and visualization. Contributes to effective and efficient monitoring of rehabilitation activities on and off-farm, leading to over 50% improved cocoa bean yield. ✅Discovered insights on the impacts of fertilization in cocoa on its productivity for the period of 2016 through 2020 through data analytics and visualization. Came out with clear map-outs for optimized distribution of fertilizer and other inputs to cocoa farmers which cut down on distribution and application costs by 50%. With expertise in a wide range of tools and statistical packages, I am dedicated to leveraging Data Science and Artificial Intelligence to drive growth and success for my clients. Let's talk about your data needs, be it spatial or attribute data! Thank you!
$18 hourly
Suhil D.
- 5.0
- (2 jobs)
Bengaluru, KA
SQL
ERP Software
Data Cleaning
Data Migration
PostgreSQL
Odoo Development
Scripting
Web Development
API Integration
Web Scraping
REST API
JavaScript
Python

I build and manage product catalogs in Odoo for companies with hundreds to thousands of SKUs - handling everything from bulk data import to custom module development. What I do best: I specialize in Odoo 18 Community for product-heavy businesses - luxury goods, wholesale distribution, furniture, lighting, and textiles. My work spans the full cycle: scraping vendor data from websites and PDFs, cleaning and transforming it, bulk importing via XML-RPC with proper variant/attribute configuration, and building custom modules to extend Odoo's functionality. Current production work (not just demos): Right now I manage the Odoo product catalog for a $53M luxury furniture company representing 30+ vendor brands. This includes: → Imported, audited, and deployed 6,000+ products across 6 vendor catalogs - all live in production → Built Python scripts for automated bulk import/update via XML-RPC with dry-run validation → Developed a custom Odoo module for product variant swatch display in the configurator and PDF quotes (QWeb report inheritance) → Performed large-scale data audits - identified and cleaned 5,000-8,000 duplicate products → Fixed production issues including variant pricing, missing attributes, and display bugs → Created automated pricing validation systems across vendor catalogs Technical skills: Odoo 18 Community — product.template, variants, pricelists, Sales module, QWeb reports Python — XML-RPC scripting, data processing (pandas), web scraping (BeautifulSoup, Scrapy) Custom module development — model inheritance, view inheritance (xpath), security, wizards Data import/migration — CSV, Excel, PDF extraction, API integration PostgreSQL, JavaScript, HTML/CSS How I work: I treat your Odoo instance like my own. Every bulk operation runs in dry-run mode first. Every change is logged and reversible. I communicate progress with clear tracking - you'll always know exactly where things stand. If you have a product-heavy Odoo setup that needs cleanup, bulk imports, custom features, or ongoing catalog management, let's talk.
$95 hourly
Vano E.
- 5.0
- (9 jobs)
Vanadzor, LORI
SQL
C++
Node.js
JavaScript
Laravel
PHP
TypeScript
GraphQL
Java
IT Consultation
Machine Learning
Deep Learning
Linux System Administration
Deep Neural Network
Python

⭐⭐⭐⭐⭐ I’m an AI & Automation Systems Architect with a strong background in full-stack engineering, Python development, machine learning, and DevOps. I focus on building intelligent systems that optimize how businesses operate by connecting tools, data, and workflows through automation and AI. I don’t just build applications. I design and implement systems where processes are automated, information is structured, and AI supports real operational decisions. What I Do ✔️ Analyze and optimize business workflows and information flow ✔️ Design AI-driven automation systems for operations ✔️ Build end-to-end automations using APIs, webhooks, and automation platforms ✔️ Integrate LLMs and machine learning models into real business workflows ✔️ Architect scalable backends, APIs, and data pipelines ✔️ Connect databases, CRMs, and tools into unified intelligent systems ✔️ Set up DevOps, CI/CD, containerization, and cloud infrastructure ✔️ Maintain, optimize, and scale existing systems Technical Expertise ✔️ Python, JavaScript, SQL ✔️ Django, Flask, React, Node.js ✔️ Machine Learning, LLM integration, embeddings, RAG architectures ✔️ PostgreSQL, MySQL, MongoDB, Redis ✔️ Automation platforms, API orchestration, webhooks ✔️ Docker, Kubernetes, CI/CD, AWS, GCP, Azure Approach I start by understanding how your current processes work. Then I design the system architecture. Then I implement automation and AI at the points where it creates measurable impact. The result is a reliable, AI-assisted operational system that improves efficiency and reduces manual work. Want to work together? I’d love to hear from you!
$90 hourly
Stephanie D.
- 4.9
- (6 jobs)
Langhorne, PA
SQL
Microsoft Power BI
Microsoft PowerApps
Microsoft Power Automate
Database Modeling
Database Testing
QuickBooks Online API
Database Management
Intuit QuickBooks
QuickBase
Database Design
PHP
JavaScript

I specialize in using low code platforms to make processes more efficient. I've helped eliminate countless spreadsheets, merged data from multiple systems into a structure I helped design & build, written custom report pages, set up automatically triggered notifications, scheduled report deliveries, and much more. I want to empower your business not only to save time & money by automating manual processes, but also to make more informed decisions by providing clear, concise reporting. I love what I do. It's very rewarding to be able to say "Yes, of course we can make that better!" and also be able to deliver on that promise quickly. Using low code platforms such as Quick Base and Power Platform, I'm able to do this in a matter of weeks rather than months. Additionally, I would be more than happy to train a member of your staff on how to maintain & make updates to the app--no programming knowledge required, just a computer savvy employee will do the trick! Thanks for reading, hope to speak with you soon!
$60 hourly
Pero M.
- 5.0
- (11 jobs)
Bitola, BITOLA
SQL
Airtable
Apache Kafka
XML
API Integration
JSON
Apache Maven
Spring Integration
Salesforce
SnapLogic
Spring Boot
API
CSS
JavaScript
Java

Specialized Java and certified SnapLogic developer, practicing java for more than 4 years and Data Integration (SnapLogic) almost 3 years. You can see/verify my certification in certification section bellow. Also for my self I could say that I'm Salesforce enthusiast, every spare free time I used for learning Salesforce platform. Highly motivated and hardworking, willing to learn new skills also eager to absorb as much knowledge and insight as possible ability to maintain high level of confidentiality. I have good work ethic, capable to work with a team, always on time(fulfill deadlines).
$50 hourly
Christian R.
- 5.0
- (3 jobs)
Tysons, VA
SQL
React
LLM Prompt Engineering
Python
TypeScript
Ionic Framework
HTML
CSS
ASP.NET
.NET Framework
Angular 6
ASP.NET MVC
Apache Cordova
JavaScript
C#

Hi, I'm Christian! It is very nice to meet you. I am a Creative Software Architect based in Virginia. I have over 15+ years of Excellence: Journeying from a Junior Software Engineer to a Senior Software Architect. I've mastered a myriad of technical skills, leading large-scale projects and pushing the boundaries in software design. With over 15 years of experience, I've cultivated a unique skill set in system (software), project and UI/UX design. Specializing in sophisticated software architecture, my expertise is a beacon for Fortune 500 companies (i.e. Werner Enterprise, DELL, Microsoft, etc.) and innovative startups seeking groundbreaking solutions. At the forefront of digital transformation, I've led initiatives like QuickDocta, a transformative health platform, showcasing my ability to elevate your projects with visionary design, and strategic prowess. Let's team up to bring unparalleled architectural acumen to your most ambitious tech endeavors.
$80 hourly
Paul S.
- 5.0
- (3 jobs)
Turbenthal, ZURICH
SQL
Citrix Hypervisor
Virtualization
Microsoft Endpoint Manager
Microsoft Azure Administration
Microsoft Azure
Microsoft SharePoint Administration
Systems Engineering
Microsoft Azure SQL Database
System Administration
Windows Server

Your Go-To Cloud Technology Expert Over 35 years of experience in architecting, designing, planning, implementing and developing IT systems and services. I am a British, Switzerland based Cloud Solutions Engineer having worked with Microsoft products since the 1990s. For the past few years I have been working with Microsoft Azure and Microsoft 365. Adept at troubleshooting and fault-finding systems, including Microsoft, Apple and open-source systems and services. GDPR Compliance Specialist. Remote Work Infrastructure Expert: Proficient in setting up both cloud and on-premises infrastructure to enable efficient remote work. Skilled in implementing VDI, Azure Virtual Desktop(AVD), Remote Desktops/Remote Apps, VPNs, Application Proxy, Office 365, SharePoint, Teams, Teams Voice, Azure Arc, Entra Connect, MDM, and Intune. Migration and Upgrade Specialist: - Configured and monitored security tools such as Azure Defender for Cloud and Azure Sentinel to detect and respond to security threats effectively, resulting in a 25% improvement in threat detection capabilities. - Leading the migration of a legacy production application to scalable Azure Kubernetes Services, modernizing the app with advanced authentication and private cluster configuration, resulting in significantly reduced infrastructure costs and enhanced security. - Developing a comprehensive roadmap for secure cloud networking by implementing private endpoint and VNet integration, thereby strengthening cloud network security and operational efficiency. - Building and optimising Azure DevOps pipelines for CI/CD based deployment of production workloads, achieving streamlined, faster, and more reliable deployment processes. - Modernising applications to a container platform including Container Apps, AKS, and container instances, adhering to cybersecurity standards such as NIST and CIS, effectively securing the infrastructure, and saving on compute costs. - Successfully migrated over 6,000 mailboxes from Exchange on-prem. - Handled over 1,000 Active Directory migrations impacting over 500,000 users. - Achieved a significant 70% cost reduction in cloud expenditures. - Streamlined infrastructure deployment and management, saving nearly 20% in resource time and deployment efforts. Using ShareGate to migrate SharePoint data between SharePoint document libraries, between, sites, between farms and from on-premise to online. As a dedicated consultant, I am committed to bolstering your organisation's security and efficiency. My approach involves a thorough understanding of your unique needs, followed by the deployment of cutting-edge Microsoft technologies to create a secure and streamlined remote work environment, including Teams Voice. 🌟 Let's Collaborate and contact me to discuss how we can partner to fully meet your business needs with top-notch security and automation solutions!
$80 hourly
Adrian M.
- 5.0
- (2 jobs)
Perth, WA
SQL
AI Chatbot
ChatGPT API Integration
LLM Prompt Engineering
AI Development
Node.js
Django
Oracle PLSQL
Azure DevOps
Apache Tomcat
JavaScript
React
Python
Java
C#

Looking for an experienced software engineer who has extensive industry experience, wide ranging technical skills, great communication skills, can work independently, and has an ability to really 'get' the big vision of what you want to achieve? Need someone who can fine-tune your new AI app or figure out why it's not working? UNDERSTANDING I don't just blindly focus on the technical aspects of the project. I will make sure that I understand exactly what your business wants and how the project will be used in the real world, so I can deliver something that is intuitive for users and exceeds your expectations. CREATIVITY I love coming up with brilliant and creative ideas for how your product could be improved or tweaked. If you're looking for a passive, mindless worker then you should hire someone else. I will frequently inject fresh new ideas into the discussion, and challenge your thinking. QUALITY What I can offer that you probably won't find from other freelancers here is a very high level of production build quality and testing. Instead of delivering the minimum to you, I excel in delivering a high-quality product that is not an unstable or incomplete prototype, but a production-ready product that is complete, user-friendly, intuitive, and free of bugs. EXPERIENCE I have 15+ years of experience as a software developer, building both front-end and back-end software applications, specialising in Java, JavaScript, React, Python, Django, C#, and SQL. I can integrate with LLMs such as ChatGPT to build AI features. I'm confident solving complex problems, designing new architectures, building DevOps pipelines, integrating 3rd party APIs, designing relational databases. I have exceptional skills in the area of problem-solving and trouble-shooting. COMMUNICATION What also sets me apart from most developers are my fantastic communication and people skills, making me a breeze to work with, and allowing you to understand the big picture even if you’re not a technical person. INDEPENDENCE I have and an ability to work independently to make technical decisions and solve problems, meaning you don't have to waste time micro-managing me. But it's up to you how much you delegate. I will find out from you which decisions you want to be a part of, and which ones you are happy to entrust to me. You always have the final say. WHAT TO EXPECT If I start a project with you, here is what to expect: 1. I will have a lengthy conversation with you to make sure I fully understand all of your expectations and requirements. Based on this, we will agree on individual delivery milestones. 3. I will write up the technical design for each milestone, along with an estimate of development time, and a plan for how to quality test it once it's complete. 4. I will work on each milestone and deliver a preview of it to you for feedback and minor tweaks. 5. I will then begin a round of quality testing to find bugs and ensure the product is stable and complete. 6. We will discuss and feedback and also bugs found during testing, and negotiate what can be realistically changed or fixed within the timeframe and budget of the project. 7. I will apply any fixes or minor tweaks that we agreed upon. 8. I will then deliver the final version of the software to you, complete with documentation for how to set up the development environment, how to deploy the software, and how to use it. Don’t wait, get in touch now and we can plan our first project together!
$40 hourly
Lee H.
- 4.7
- (8 jobs)
Payson, AZ
SQL
OCR Software
Desktop Application
Tesseract OCR
Angular
ASP.NET
HTML
JavaScript
C++
C#

With over 35 years of professional experience developing Windows C++/C# desktop and web apps, I enjoy system programming, interfacing with hardware, and being thrown in the deep end. I am familiar with many technologies, including ASP.NET, SQL, Angular, WinForms, COM, Active Directory, Javascript, Typescript, OCR, and Git.
$45 hourly
Dmitry S.
- 5.0
- (42 jobs)
Banska Bystrica, BANSKOBYSTRICKÝ
SQL
Flutter
Web API
Entity Framework
PostgreSQL
MySQL
Angular
React
Cryptocurrency
Software QA
ASP.NET Web API
.NET Framework
JavaScript
C#
MongoDB

𝗜 𝗱𝗿𝗶𝘃𝗲 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗚𝗥𝗢𝗪𝗧𝗛 𝗯𝘆 𝗽𝗿𝗼𝘃𝗶𝗱𝗶𝗻𝗴 𝗣𝗥𝗢𝗙𝗘𝗦𝗦𝗜𝗢𝗡𝗔𝗟 𝘄𝗲𝗯 𝗗𝗘𝗦𝗜𝗚𝗡 𝗮𝗻𝗱 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗠𝗘𝗡𝗧 𝘀𝗲𝗿𝘃𝗶𝗰𝗲𝘀 ✨ Full-stack software development — SQL / MongoDB / .NET / C# / Node.js / TypeScript ✨ Web & mobile applications — React / Angular / Flutter ✨ UX/UI design — Figma / Photoshop / Illustrator ✨ Software architecture — ERD / UML / Scaling / Security 𝗖𝗼𝗻𝘁𝗮𝗰𝘁 𝗺𝗲 𝘁𝗼 𝘀𝘁𝗮𝗿𝘁 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗿𝗶𝗴𝗵𝘁 𝗮𝘄𝗮𝘆! 𝗛𝗼𝘄 𝗜 𝘄𝗼𝗿𝗸 𝘁𝗼 𝘁𝘂𝗿𝗻 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝘃𝗶𝘀𝗶𝗼𝗻 𝗶𝗻𝘁𝗼 𝗿𝗲𝗮𝗹𝗶𝘁𝘆 1️⃣ Consultation — Discuss the project idea, figure out requirements, set up budget and timeline. 2️⃣ UX/UI design — Prepare middle and high fidelity design mockups and prototypes. 3️⃣ Architecture — Introduce ERD and UML diagrams to have a single point of synchronization. 4️⃣ Development and testing — Implement the project utilizing Agile methodology with 1 or 2 week sprints and incremental delivery after each iteration. 5️⃣ Deployment — Deploy the whole solution into production environment. 6️⃣ Support — Provide post-delivery support to ensure product effectiveness. 𝗪𝗵𝗮𝘁 𝗲𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 𝗜 𝗵𝗮𝘃𝗲 ➡ Databases & warehouses — MS SQL Server / MySQL / PostgreSQL / MongoDB / Azure Storage. ➡ Backend — .NET / C# / ASP.NET / Node.js / REST API. ➡ Frontend — React / Angular / Next.js / TypeScript. ➡ UX/UI design — Figma / Photoshop / Illustrator. ➡ Payment gates — Stripe / PayPal / Vantiv / etc. ➡ Integrations — Intuit / QuickBooks / Xero / OpenAI / SendGrid / Postmark. 𝗖𝗼𝗻𝘁𝗮𝗰𝘁 𝗺𝗲 𝘁𝗼 𝘀𝘁𝗮𝗿𝘁 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗿𝗶𝗴𝗵𝘁 𝗮𝘄𝗮𝘆!
$50 hourly
Pierce B.
- 5.0
- (4 jobs)
Cypress, TX
SQL
User Interface Design
Data Science
ASP.NET
Algorithm Development
C#
C++
CSS
Java
JavaScript
HTML

Bachelor's of Science in Computer Science from the University of Houston. Going on 10+ years of programming with 3 years of professional experience and a diverse portfolio of project types. Proficiencies: - C# - ASP.NET MVC and Web APIs - Razor Pages - JavaScript/TypeScript - HTML - CSS - Java - Python - SQL - C++ - R - Database Design and Maintenance - Advanced Algorithms - Communication Other skills: - Unity - Unreal Engine - Angular - Coding Interview Mentoring - Statistics and Analysis - Advanced Math
$75 hourly
Ankit H.
- 4.9
- (45 jobs)
Gurgaon, HARYANA
SQL
Design-to-Code
Node.js
Redis
Elasticsearch
AWS Development
AWS Application
Neo4j
Database Architecture
MongoDB

(A) Education: Alumnus of IIT Kanpur with a specialization in Software Development. (B) Experience: Over 10+ years in the software development industry. (C) Technical Expertise: * Proficient in scalable backend architecture and micro-services. * Skilled in Node.js, TypeScript, Nest.js. * Adept with databases and caching: Elasticsearch, Redis, Firebase, Neo4j, MySQL, Postgres, MongoDB. * Experienced in GraphQL, Sockets, webRTC, rabbitMQ, and various bot technologies. * Knowledgeable in APIs: Facebook Graph, Akamai, Twilio, NLP, Rosette. (D) AI & Agentic AI Expertise: * Expert in building AI agents using OpenAI (GPT-4o), Claude, and Gemini. * Proficient with modern agent frameworks: LangChain, LlamaIndex, AutoGen, CrewAI, Semantic Kernel, DSPy, ReAct, and Tree of Thought. * Integrated vector databases: Pinecone, Weaviate, Chroma, PGVector, Redis for agent memory. * Skilled in Function Calling, Tool Use, and RAG pipelines. * Familiar with Huggingface Transformers, OpenAI Evals, Multi-agent orchestration, and LLM optimization. (E) Workflow Automation & ML/DL: * Built smart automations using n8n, Make.com, Zapier, and Temporal.io. * Deployed scalable agents via LangServe, FastAPI, Modal, and Replicate. * Developed deep learning–based recommendation engines and NLP systems. * Proficient with Huggingface, TensorFlow, PyTorch, and Scikit-learn. (F) AWS Mastery: * Comprehensive understanding of OpenSearch, ElastiCache, RDS, Neptune, S3, Lambda, and more. * Proficient in AWS AI services: Comprehend, Rekognition. * Familiar with AWS communication services: SQS, SES. (G) Google Cloud Expertise: * Proficient in Firestore, Cloud Functions, and related services. (H) Specializations: * Expertise in crafting recommendation engines using deep learning. * Mastery over marketing APIs: Facebook, Google AdWords, Twitter, Dropbox. (I) Current Tech: Well-versed with the latest technologies, SDKs, and libraries. (J) Leadership: Demonstrated capability in scalable software architecture with a proven track record of leading projects to completion. (K) Unique Strength: A harmonious blend of product insight and technical expertise.
$35 hourly
Sandip R.
- 4.8
- (20 jobs)
Atkot, GUJARAT
SQL
Visual Basic
Microsoft Azure
Database Architecture
C#
.NET Framework
ASP.NET Core
ASP.NET Web API
Angular 6
ASP.NET MVC
ASP.NET
GitHub
Microsoft SQL Server
JavaScript

Hi! I’m Sandip, a Senior .NET Developer and Software Architect with over 10 years of experience building scalable, high-performance web and desktop applications. I’ve worked 18,000+ hours on Upwork with two long-term clients, specializing in Competency-Based Education software and Home Health Care software for over a decade. 💼 My Expertise Includes: .NET & .NET Core Ecosystem: C#, ASP.NET MVC, ASP.NET Web Forms, WinForms, ADO.NET, LINQ, WCF, SOAP JavaScript Frameworks & Libraries: AngularJS, VueJs, jQuery, BackboneJS, KnockoutJS, TypeScript, NodeJS, SignalR Modern Web Development: HTML5, CSS3, AJAX, WebSockets, JSON, XML, DOM Manipulation Database Management: SQL (MySQL, MS SQL, PostgreSQL), NoSQL (MongoDB), Stored Procedures, Query Optimization, BI DevOps & Cloud: Azure, AWS, CI/CD Pipelines, Docker, Server Management, GitHub, Bitbucket Architecture & Design: Best Practices, Scalability, Multithreading, Performance Optimization, UML 🚀 What You Get When You Hire Me: ✅ End-to-End Solution: From architecture & design to development, deployment, and maintenance. ✅ Modern & Scalable Codebase: Implementing the latest tools and technologies to ensure your application is future-proof. ✅ Seamless Collaboration: I value communication—expect regular updates, proactive suggestions, and a partnership approach. ✅ Deployment & CI/CD Expertise: Optimized workflows for continuous integration and delivery using Azure, AWS, or your preferred infrastructure. ✅ UI/UX Excellence: Building interactive and responsive front-ends using AngularJS, VueJs, and other modern frameworks. 📌 Why Work With Me? I bring ideas and suggestions to the table—not just code. I prioritize long-term relationships over short-term projects. I stay updated with current trends and best practices in the software industry. I adapt quickly to your preferred tech stack, tools, and methodologies. Let’s build something amazing together. Feel free to reach out—I’m excited to discuss how I can help you achieve your goals!
$61 hourly
Philipp L.
- 5.0
- (9 jobs)
Saarbruecken, SL
SQL
Axure RP
Design Theory
Marketing
UX & UI
Figma
Flutter
Cinematography
Adobe InDesign
Video Editing
Web Development
Dart
JavaScript
Java
PHP

Hey, it's me Philipp 👋 (and new to upwork) I am part of a small agency with expertise in software development, UX design, and marketing. As a German-based software developer and UX designer, my strengths lie in truly listening to your needs and turning your projects into reality. I ensure your software is robust, modular, scalable, and easy to maintain. I’m also proficient in marketing and branding, helping to tie everything together through PR, print media, and online marketing activities. My Expertise 🧑‍💻 Software Development 🎨 Brand Identity Creation 🌐 Websites 🖌️ Illustrations 🐲 UX Design 🎯 Tailored Solutions for You - - - - - - What I Offer - - - - - - ➤ I’ll dive deep into your project needs and goals to ensure top-notch results. ➤ My team will deliver world-class designs based on your vision. ➤ Count on me for a quick turnaround. ➤ Enjoy unlimited revisions until you’re completely satisfied. ➤ My 8+ years of experience and 100% positive feedback guarantee exceptional work - - - - - - You should hire me if you value - - - - - - ➤ Cost-effective design services for every budget. ➤ Designs that boost sales. ➤ I listen to your needs and provide the best guidance. ➤ Trustworthy, honest, and always accessible. ➤ Highly skilled with two diplomas in IT and Marketing from Germany. ➤ GDPR compliant. I'm flexible with my working hours and pretty much always within reach during a project! I look forward to hearing from you and getting things done! Best regards from germany, Philipp
$275 hourly
Micah L.
- 5.0
- (40 jobs)
Encinitas, CA
SQL
Redis
SQLAlchemy
Python Asyncio
JavaScript
PostgreSQL
Slack
Bot Development
Enterprise Architecture
Enterprise Resource Planning
Enterprise Software Development
Enterprise Software
Software Architecture
TypeScript
React
Application Integration
Software Architecture & Design
Software Consultation
Celery
Django
Python
Performance Optimization

Enterprise Software Architect and Fractional CTO passionate about solving intricate problems and skillfully mastering complex technical challenges. Creative thinker innovating digital tools, building blocks, and abstractions that segue into powerful, connected, and elegant systems. Expert at solving multifaceted, robust technical difficulties while maintaining a friendly, responsive, and business-oriented approach to projects. Understands both the full technical scope and business-side of obstacles with a knack for big-picture problem solving. Expert-Vetted on UpWork and Top Rated Plus with a 100% Job Success Score.
$45 hourly
Kostiantin V.
- 5.0
- (2 jobs)
Dnipro, BURGAS
SQL
AI Implementation
Claude
OpenAI API
DevExpress
Desktop Application
Microsoft Outlook Development
Graph
Office 365
Entity Framework
REST API
Docker
Azure DevOps
JavaScript
TypeScript
React
Acumatica
C#
ASP.NET MVC
.NET Core

🚀 Senior .NET Developer | Acumatica ERP | React | Azure | AI Solutions I help businesses build, modernize, and scale enterprise applications, ERP systems, CRM platforms, SaaS products, and cloud solutions. With 11+ years of commercial software development experience, I have successfully delivered enterprise-grade applications from concept and architecture through deployment and long-term support. My expertise includes backend, frontend, cloud infrastructure, ERP customization, Microsoft 365 integrations, and AI-powered business solutions. Core Technologies ✔ C# ✔ .NET Framework ✔ .NET Core ✔ .NET 8 ✔ ASP.NET MVC ✔ ASP.NET Core ✔ REST API Development ✔ Entity Framework ✔ Entity Framework Core ✔ SQL Server ✔ Azure ✔ Azure DevOps ✔ Docker ✔ Microservices Frontend Development ✔ React ✔ TypeScript ✔ JavaScript ✔ DevExpress ✔ Infragistics ✔ HTML5 ✔ CSS3 ✔ Responsive UI Development Desktop Development ✔ WinForms ✔ WPF ✔ Enterprise Desktop Applications ✔ Legacy Application Modernization Acumatica ERP Expertise ✔ Acumatica ERP Customization ✔ Workflow Automation ✔ Business Events ✔ Generic Inquiries ✔ Custom DAC Development ✔ ERP Integrations ✔ Business Process Optimization Microsoft 365 & Office Development ✔ Excel Add-ins ✔ Outlook Add-ins ✔ Word Add-ins ✔ Office JavaScript API ✔ Microsoft Graph API ✔ Office 365 Integrations AI & Modern Development ✔ OpenAI API ✔ ChatGPT Integrations ✔ Claude AI ✔ GitHub Copilot ✔ OpenAI Codex ✔ Cursor AI ✔ AI Workflow Automation ✔ AI-powered Business Applications ✔ Document Processing Solutions Recent Project Experience • Enterprise CRM Systems • Acumatica ERP Customization • SaaS Platforms • Enterprise Dashboards • Legacy System Modernization • Cloud Migration Projects • Office 365 Add-ins • AI-powered Business Solutions • Database Optimization Projects • Enterprise Workflow Automation Why clients work with me: ✅ Clean and maintainable code ✅ Strong architecture and design skills ✅ Fast problem solving ✅ Excellent communication ✅ Reliable delivery ✅ Full project ownership ✅ Long-term partnership mindset Whether you need ERP customization, a modern SaaS platform, enterprise software development, AI integration, Office Add-ins, cloud migration, or modernization of an existing system, I can help deliver reliable and scalable solutions that create real business value.
$35 hourly
Ndifon D.
- 4.5
- (9 jobs)
Douala, LT
SQL
Docker
Golang
PostgreSQL
PHP
Next.js
Laravel
TypeScript
Linux
GraphQL
Node.js

Hey, I’m Desmond—a Software Engineer and product builder with 7+ years of experience turning ideas into real products people use every day. I focus on building solid APIs and web apps that actually work, and I always deliver what I promise. Here’s what I work with: - PHP (OOP, Laravel) - Go - TypeScript Databases: - MySQL, PostgreSQL, MongoDB, Redis Cloud & Infrastructure: - AWS (EC2, S3, RDS, Lambda, and more) - Docker - Nginx/Apache - Digital Ocean Some projects I’ve worked on: - FaithyApp: Built the backend, billing, and AI prompts for a Christian app that gives real, context-aware answers (and yes, I spend a lot of time wrangling AI prompts—if only AI could write perfect prompts for itself). - Psicología y Mente: Upgraded and improved a top-60 Spanish website for over 200K users, added AI features, and made things run faster. - Escuela de Música: Created a backend for live video and chat, making it easier for 30,000+ students and teachers to connect. If you want a product engineer who can turn coffee into working apps—and isn’t afraid to ask an AI for help when needed—let’s chat. See more at malico.me. Let's work on your project.
$50 hourly
Hussam C.
- 4.9
- (4 jobs)
Lahore, PUNJAB
SQL
Azure Machine Learning
Amazon Web Services
OpenAI API
LangChain
Linux
MLflow
PyTorch
PySpark
Python
Generative AI
Time Series Analysis
MLOps
Machine Learning
Data Science

With over 6 years of hands-on experience in data science and machine learning, I specialize in building scalable AI solutions that solve complex business problems. My expertise bridges the gap between advanced statistical modeling and production-grade engineering, delivering end-to-end solutions from raw data analysis to cloud deployment. 𝐑𝐞𝐜𝐞𝐧𝐭 𝐈𝐦𝐩𝐚𝐜𝐭: • Architected a real-time recommendation system that increased client revenue by 23% and improved user engagement by 40% • Deployed an LLM-powered document processing pipeline that reduced manual analysis time by 90% • Developed demand forecasting models achieving 94% accuracy, optimizing inventory for retail operations worth $2M+ 𝐂𝐨𝐫𝐞 𝐂𝐨𝐦𝐩𝐞𝐭𝐞𝐧𝐜𝐢𝐞𝐬: • Advanced AI: Generative AI (GenAI), Large Language Models (LLMs), Natural Language Processing (NLP), Agentic AI, Computer Vision • Statistical Modeling: Bayesian Modeling, Time Series Analysis (TSA), Social Network Analysis • Engineering & Operations: MLOps, Big Data Processing, Cloud Architecture (AWS/Azure) Tech Stack: Python (TensorFlow, PyTorch, LangChain, Scikit-Learn), Cloud (AWS, Azure, GCP), MLOps (Docker, Kubernetes, FastAPI), SQL/NoSQL Ready to deploy AI that drives ROI? Send me a message describing your challenge, and I'll respond within 24 hours with a specific technical roadmap. ------------------------------------------------------------------------------------------------------------------------ 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬: Machine Learning Engineer, AI Engineer, NLP Engineer, Natural Language Processing Engineer, Computer Vision Engineer, Data Scientist, Data Engineer, MLOps Engineer, Deep Learning Engineer, Generative AI Expert, GenAI Engineer, Python Developer, LLM Specialist, Prompt Engineer, GPT Engineer, Agentic AI Engineer
$44 hourly
Iurie O.
- 5.0
- (70 jobs)
Chisinau, CU
SQL
Looker Studio
Growth Analytics
Facebook Development
Data Visualization
Google Analytics
Google Tag Manager
Pixel Setup & Optimization

I help businesses build accurate, reliable, and scalable analytics infrastructures across web and app environments. With 6+ years of experience in Web Analytics, I specialize in advanced tracking implementations, attribution debugging, and conversion measurement using GA4, Google Tag Manager, Server-Side GTM, Google Ads tracking, Meta Pixel, Meta CAPI, Firebase, AppsFlyer, BigQuery, and Consent Mode V2. My work is focused on one main goal: helping businesses trust their data. I can help you with: GA4 setup, audit, migration, and debugging Google Tag Manager implementation Server-Side GTM setup and optimization Meta Pixel and Conversions API implementation Google Ads conversion tracking and Enhanced Conversions Consent Mode V2 implementation Ecommerce tracking and purchase event debugging DataLayer architecture and specifications Firebase and app analytics tracking AppsFlyer attribution and OneLink setup Cross-domain and subdomain tracking BigQuery export and analytics validation Tracking audits and measurement strategy Common problems I solve: Missing or duplicated conversions Incorrect revenue or ecommerce data GA4 and Google Ads discrepancies Broken Meta attribution Poor Event Match Quality Consent banner and tracking conflicts Cross-domain tracking issues Incomplete dataLayer implementation Unclear attribution between web, app, and ad platforms Over the years, I have worked with agencies, ecommerce businesses, fintech companies, crypto projects, pharmaceutical brands, education companies, iGaming businesses, and high-traffic websites. I have also been involved in large-scale GA4 migrations, advanced server-side tracking setups, app tracking projects, and complex attribution debugging. My approach is technical, structured, and business-oriented. I don’t just install tags — I help you understand what is being tracked, why it matters, and whether the data is reliable enough for reporting, optimization, and decision-making.
$60 hourly
Yuriy D.
- 4.9
- (13 jobs)
Batumi, AJ
SQL
.NET Core
DevOps
Elasticsearch
RabbitMQ
Clean Architecture
Apache Kafka
Kubernetes
Azure DevOps
Docker
RESTful API
Entity Framework
ASP.NET Core
Microsoft SQL Server
PostgreSQL
C#
Git
ASP.NET

As an accomplished Software Engineer proficient in Microservices, Solution Architecture, Test Driven Development, and Cloud Deployment, I offer expertise in developing scalable solutions and integrating diverse systems. With a strong foundation in software engineering and experience utilizing various technologies, I am well-equipped to contribute value to a wide range of projects spanning across industries. Skills: • Fluent English • Distributed & scalable high-load solutions • Microservice Architecture, Clean Architecture • Test Driven Development, Domain Driven Design • SQL | SqlServer, MySql, PostgreSQL | EF Core • NoSQL | CosmosDB, MongoDB, Elasticsearch • OpenTelemetry, APM, AppInsights, ELK, Jaeger • RabbitMQ, Azure Service Bus, MassTransit • CI/CD, Docker, Kubernetes, Azure Achievements: • Maintainer of various open-source nuget packages • Implemented numerous high-load microservice solutions utilizing interservice messaging brokers, currently operational • Multiple successful OCPI implementations, including integration with external parties - both as a CPO and an eMSP. Maintainer of the "OCPI.Net" nuget package. Should you seek a proficient .NET developer well-versed in Test-Driven Development (TDD), Domain-Driven Design (DDD), OCPI, OCPP, and proficient in C#, with proven experience in team leadership and utilizing Scrum methodologies, who can play a role of a Team Lead or a Solution Architect, or a Senior Software Engineer experienced particularly within the Electric Vehicle (EV) Charging sector, I invite you to reach out for further details.
$40 hourly
Basit M.
- 5.0
- (29 jobs)
Srinagar, JK
SQL
Amazon Web Services
RabbitMQ
FastAPI
CI/CD
Docker
Node.js
Cloudflare
PostgreSQL
Flask
Python
React
TypeScript
Vue.js
JavaScript

𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 𝗣𝗟𝗨𝗦 𝗢𝗡 𝗨𝗣𝗪𝗢𝗥𝗞 | 7000+ 𝗛𝗢𝗨𝗥𝗦 𝗪𝗢𝗥𝗞𝗘𝗗 | 200𝗞+ 𝗘𝗔𝗥𝗡𝗘𝗗 I’m a Senior Full-Stack Software Engineer (7+ years) who builds clean, scalable, production-ready systems used by real businesses not hobby projects. I’ve worked with Fortune 500 companies, startups, and solo founders, helping them ship reliable software that is easy to maintain, easy to scale, and easy for future developers to understand. Backend: Node.js FastAPI & Flask API design & integrations Performance optimization Database design Frontend: React & Next.js Vue.js Clean, predictable UI logic API-first frontend architecture DevOps & Cloud: AWS (EC2, S3, CloudFront, ALB, Lambda) Docker & Docker Compose CI/CD pipelines
$45 hourly
Vitaly P.
- 5.0
- (6 jobs)
Dubai, DU
SQL
JSON
RESTful API
Lazarus
SOAP
XML
Scrum
FHIR
Firebird
Microsoft SQL Server
Service-Oriented Architecture
Python
C#
Back-End Development
Delphi

• Proven track record in crafting robust software solutions using cutting-edge n-tier architectures. • Demonstrated expertise in object-oriented programming, leveraging the latest methodologies to deliver efficient and scalable code. • Adept at developing and managing databases, ensuring seamless integration and optimal performance. • Possessing formidable analytical, diagnostic, and problem-solving capabilities to tackle complex challenges in software development. • Recognized for a keen optimization mindset, with the ability to quickly grasp and adapt to emerging technologies, showcasing a commitment to continuous learning and innovation. • Exceptional soft skills, as consistently praised by colleagues, including effective communication, teamwork, and a natural ability to collaborate across diverse teams, making a positive impact on project outcomes.
$50 hourly
Luvai H.
- 5.0
- (9 jobs)
Ottawa, ON
SQL
Windows App Development
Microsoft PowerApps
Microsoft Windows PowerShell
Node.js
Git
Java
JavaScript
Python
Desktop Application
C++
C#
C
.NET Framework
Electron

See my portfolio at luvaihassanali.github.io/portfolio/ I have five years of experience in a professional environment programming all sorts of applications from desktop to mobile. I am familiar with many coding languages like C#, Java, Python, etc. I completed my Bachelor of Computer Science at Carleton University in Ottawa, Canada. I have an understanding of the software design life cycle and software design principles. In the work environment, my experience includes developing software used by the Canadian Armed Forces. In addition to writing code, other duties include: performing documentation for mission-critical software, integration testing in high-security military labs, and setup of automated pipelines for code repositories.
$40 hourly
Muhammad S.
- 5.0
- (14 jobs)
Gujrat, PUNJAB
SQL
Flutter
TypeScript
React Native
JavaScript
Kubernetes
MongoDB
GraphQL
Rust
Firebase
Vue.js
RESTful API
Node.js
PostgreSQL
React

𝟴+ 𝗬𝗲𝗮𝗿𝘀 | 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 | 𝗪𝗲𝗯, 𝗠𝗼𝗯𝗶𝗹𝗲, 𝗦𝗮𝗮𝗦, 𝗙𝗶𝗻𝘁𝗲𝗰𝗵, 𝗔𝗜 & 𝗥𝗲𝗮𝗹-𝗧𝗶𝗺𝗲 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗔𝗽𝗽𝘀 🚀 I design and build scalable, production-ready applications that power startups and businesses across SaaS, fintech, AI, and blockchain. My focus is on clean code, long-term maintainability, and real business results — not just quick hacks. 🔧 Core Tech React, React Native (Expo), Next.js, Node.js, Go, Rust, Supabase, Postgres, MongoDB, AWS, Docker, GitHub Actions (CI/CD), OpenAI / AI Integrations ✅ What I Deliver - Pixel-perfect React & React Native apps (iOS, Android, Web) - Secure, scalable APIs & backend services - Optimized databases & real-time systems - AI & blockchain integrations that work in production - Clear communication, fast iteration, and on-time delivery
$35 hourly
Pedro F.
- 5.0
- (5 jobs)
Lisbon, LISBON
SQL
CI/CD
DevOps
Amazon Web Services
Django
WordPress
Python

Professional software developer working on systems integration for the last couple of years. An experienced professional at first-line debugging production system’s problems. Responsible for several web applications backend from conception to deployment. - Design and architect backends of SaaS applications. - Deploy and monitor SaaS applications on AWS to ensure desired performance and stability. - Implement CI/CD with test and production environments. - Coordinate team developer's work. - Manage issues and features to be implemented. Main Stack: Python | Django | AWS | Docker
$45 hourly
Brandon G.
- 5.0
- (8 jobs)
Tulsa, OK
SQL
Custom PHP
Elementor
WooCommerce
WordPress
MySQL
PHP
CSS
JavaScript
HTML5
Vue.js
English
Web Development
German
Korean

*Get your WordPress site to do what it needs to do and look how it needs to look.* *Give your customers the user experience they need to increase your revenue.* My name is Brandon and my specialty is customizing WordPress sites. I have worked with Woocommerce, Gutenberg, Elementor, Divi, AdSense, YoastSEO, CartFlows and many more. Additionally, I am fully fluent in PHP, JavaScript/React and CSS, so I can work from the ground up. At my day job, I have developed 30+ UIs and customized 100+ that are used by Google software engineers to distribute to over 30,000 users across the world. I have also built software to automate over 30% of my team's tasks. It would be a pleasure to put those skills to work for your business. --- What I Can Do For You: - Develop custom themes including Gutenberg and Woocommerce. - Add custom features to your current theme. - Build plugins or make code edits catering to your exact needs. - Fix broken plugins and code. - Make tweaks to keep your front end responsive and your branding consistent. - Design and develop Elementor and Divi pages and custom components. - Ensure all of the above is done with the fastest load times possible. --- With my UI/UX development experience, savvy for problem solving and knowledge of WordPress, I am the developer you need to make WordPress do what you need it to do and look how you want it to look. Feel free to reach out and I will get back to you as soon as I can.
$75 hourly
Vilius S.
- 5.0
- (2 jobs)
Joniskis, SA
SQL
Git
CI/CD
Room
Model View ViewModel
Android NDK
C++
C
Java
JavaScript
Python
Kotlin
TypeScript
Android
SQLite

Software developer skilled in C++/C and Android, both in Kotlin and Java. Very much interested in InfoSec.
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