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Rating is 4.8 out of 5.
4.8/5
based on 2,415 client reviews
  • $45 hourly
    • 5.0/5
    • (19 jobs)
    🥇 Top Rated Data Scientist 🥇 Top 10% on Upwork 💎 100% Job Success Score 👍 6+ years of experience Hi, I am a Senior Data Scientist. I help companies build cloud based ML solutions. These solutions include: chatbots using LLM, predictive analytics using machine learning models like random forests, CNN based applications using deep learning, and a lot more. I am well aware of the latest advancements in the industry and given my experience I most certainly know a solution for the problem you must be working on. I'm available for a Zoom call or chat. Let's connect and discuss how I can contribute to your projects. Feel free to drop me a text!
    Featured Skill SQL
    Data Analytics & Visualization Software
    Data Processing
    Data Analysis
    Google Cloud Platform
    Data Mining
    Data Science
    Python
  • $35 hourly
    • 4.6/5
    • (26 jobs)
    Best Tech-Driven Full-Stack Developer with 7+ Years of Experience Scaling Businesses with Smart Solutions. As a Full-Stack Developer, I help businesses streamline operations, enhance user experience, and scale efficiently by providing custom software solutions tailored to their needs. Whether you're a startup or an established enterprise, I bring end-to-end development expertise to turn your vision into reality. 🔥 Technical Mastery Includes: ✅ Frontend: React.js, Next.js, HTML, CSS, Tailwind, TypeScript ✅ Backend: Node.js, NestJS, PHP, Laravel, Express.js ✅ Databases: MySQL, PostgreSQL, MongoDB, Firebase ✅ Cloud & DevOps: AWS, Google Cloud, Digital Ocean, Docker ✅ API Development & Integration: REST, GraphQL, WebSockets, Stripe, PayPal, Twilio ✅ Tools & Workflow: Git, Jira, Postman, VS Code, PhpStorm 💡 What I Offer ✔ Custom Web & Mobile Applications – Scalable, user-friendly, and high-performance apps ✔ SaaS Development – Subscription-based platforms, marketplaces, and automation solutions ✔ E-commerce & Marketplace Solutions – Secure payment integration and order management ✔ API Development & Third-Party Integrations – Seamlessly connecting apps and services ✔ Database Architecture & Optimization – Improving performance and data security ✔ Agile Development & Project Management – Delivering projects 20% faster than estimated timelines 📩 Let's Collaborate to Create Outstanding Solutions! If you're seeking a dedicated Full-Stack Developer to actualize your vision, let's connect! Reach out today to discuss how we can create something extraordinary together.
    Featured Skill SQL
    Next.js
    NoSQL Database
    LAMP Stack
    RESTful API
    Redux
    JavaScript
    Laravel
    Back-End Development
    MERN Stack
    React
    Node.js
    PHP
    Mobile App Development
    Full-Stack Development
  • $35 hourly
    • 5.0/5
    • (14 jobs)
    Having bachelors degree in Computer Sciences with 3.3 years of experience as Net Developer in Development of Directory Management tools (Active Directory). In the above mentioned course time, I have worked on a lot of Core features and user stories. Followings are my technical strengths: 1) Front End development including Html/CSS/Javascript 2) ASP.NET, MVC, Windows Presentation Forms 3) Efficient development and deployment of Large scale Windows Communication Foundations Services 4) A lot of experience with SQL, NoSQL databases (Elastic Search) and EntityFramework 5) Design and Construction of complex and extensible enterprise solutions architecture 6) Experience of test case identification and execution for efficient and robust testing. 7) Worked on Windows Authentication Packages and successfully developed and deployed them using my c++ and win32 driver development expertise. So, in short I am a complete package and capable of developing small scale and large scale applications by following complete Software Development Lifecycle from requirements gathering to solution deployment and have detailed knowledge of all of its phases. By having the above mentioned skills and strengths I am sure that I can work on any task and capable of delivering it in minimum amount of time in most efficient cost with premium quality of work.
    Featured Skill SQL
    MVC Framework
    NoSQL Database
    Front-End Development
    ASP.NET
    C++
    Windows Presentation Foundation
    Windows Communication Foundation
    C#
  • $63 hourly
    • 5.0/5
    • (58 jobs)
    With 150+ successful analytics projects and 8+ years of experience, I excel at data analytics, product analytics, event tracking, and dashboarding. I enable businesses to act on data to drive measurable growth, specializing in PostHog, Amplitude, AppsFlyer, and other product analytics and conversion tracking tools to boost customer journey, marketing ROI, and revenue. I've partnered with clients such as MyHeritage, Geocaching, Abundo, and Du App, helping them leverage data visualization and product analytics for strategic decision-making. Proven Results for Clients: ✅ Increased new user order rate by 260% through A/B testing and funnel optimization in Mixpanel. ✅ Improved retention rate by 30% using user behavior analytics in Amplitude. ✅ 40% reduction in attribution discrepancies for mobile apps using AppsFlyer (including SKAN for iOS). ✅ Built a data warehouse infrastructure handling 200M+ records monthly in BigQuery. ✅ Accurately captured 1B+ data points using Google Tag Manager (GTM) and server-side tracking. What I Offer: 🔹 Event Tracking & Implementation: Set up and optimize GA4, Mixpanel, Amplitude, AppsFlyer, and other product analytics tools for accurate data tracking, including custom event tracking, e-commerce tracking, and cross-platform reporting using GTM. 🔹 KPI Dashboards: Build interactive dashboards in Looker Studio, Power BI, or Google Sheets, turning complex data into clear visualizations for user segmentation, cohort analysis, and funnel optimization 🔹 Marketing Attribution: Track campaign performance and optimize ROI with precise attribution modeling across various marketing channels and SKAN campaigns using MMPs such as AppsFlyer and Adjust 🔹 Conversion Rate Optimization (CRO): Optimize user flows, enhance tracking accuracy, and maximize conversion performance using data-driven insights. 🔹 Data Warehousing: Build scalable infrastructure to store and analyze billions of records, enabling deeper insights and more informed decision-making. Why Clients Choose Me: ✔️ Tailored Analytics Strategies – Solutions aligned with your business goals. ✔️ Proven Expertise – 8+ years mastering GA4, Mixpanel, Amplitude, PostHog, AppsFlyer, Looker Studio, and BigQuery. ✔️ Actionable Insights – Turning raw data into revenue-driving decisions. ✔️ Collaborative Approach – Working as your dedicated tracking expert and analytics partner. 📢 Client Testimonials: 💬"Muffaddal delivers outstanding results in data analytics with clear communication." 💬"Highly recommended for building advanced analytics strategies and successful data implementations." Tools I Work With: 🔸Analytics: GA4, Mixpanel, Amplitude, PostHog 🔸Mobile Attribution: AppsFlyer, Adjust, Branch, SKAdNetwork (SKAN) 🔸Dashboards: Looker Studio, Power BI, Google Sheets 🔸Data Warehousing: BigQuery, Google Cloud, Supermetrics 🔸Marketing Analytics: Meta, Google Ads, TikTok, LinkedIn, Meta Conversion API 🔸Tag Management: Google Tag Manager (GTM), server-side tagging, and event tracking implementation. Ready to turn data into revenue? 📩Let’s build your analytics strategy, message me today!
    Featured Skill SQL
    iOS
    Conversion Rate Optimization
    Analytics & Tracking Setup
    BigQuery
    Looker Studio
    Dashboard
    Marketing Analytics
    Google Tag Manager
    Data Visualization
    Google Analytics 4
    Mixpanel
    Amplitude
    Product Analytics
    Data Analytics
  • $35 hourly
    • 4.8/5
    • (300 jobs)
    Welcome to my Upwork digital portfolio! 💲💲💲 UPWORK INSIGHTS 💲💲💲 🥇 20+ Upwork Enterprise Clients 🥇 $2,00,000+ Earnings 🥇 5000+ Work hours 🥇 300+ completed jobs 📢I am available to discuss requirements/project scope on a Zoom call and I am flexible to work in your preferred TIMEZONE 📢 For quick insights and to save you time, I have summarized key points of my Business Intelligence, Data Engineering, Data Analysis, and Data Visualization career categorized as follows: 1- Azure Data Factory 2- Data Engineering 3- Data Analytics, Data Analysis 4- Data Visualization 5- Microsoft PowerBI 6- Data Modeling 7- Data Extraction, Data Transformation, Data Loading | ETL | ETL Pipeline 8- Data Warehousing | Data Warehouse | Azure, AWS, GCP, Snowflake 9- Business Intelligence 10- Data Integration, Data Transformation, Data Migration, Database Desing, ETL Pipeline, Database, Database Architecture, Database Administration, Microsoft Excel 11- SQL Programming, Stored Procedures, Adhoc Queries, Correlated queries, CTE, T-SQL, MySQL, SQL Server, SQL 12- Microsoft Azure, AWS, GCP 13- Big data management 14- Data Architecture | Data infrastructure | Data quality assurance My expertise is as follows: ✅ 6+ years of Azure experience ✔️ Azure Data Warehouse | Azure SQL databases ✔️ Azure Data Factory ✔️ Azure Synapse Analytics ✔️ Microsoft PowerBI | Microsoft Fabric ✔️ Azure Lakehouse | Azure Function Apps ✔️ Azure Blob Storage | Azure Data Lake Storage (ADLS) | Azure Logic Apps ✔️ Azure Virtual Machine | Azure Dedicated SQL Pool | Azure Key Vault | Azure Active Directory ✔️ MS PowerBI | PowerBI | PowerBI Embedded | PowerBI Pro Hobbies: 📖 Books Reading 🎮 Snooker 🏓Table Tennis 📢I am available to discuss requirements/project scope on a Zoom call and I am flexible to work in your preferred TIMEZONE 📢
    Featured Skill SQL
    Data Modeling
    Microsoft Power BI Data Visualization
    Microsoft Power BI
    Python
    Data Migration
    Data Ingestion
    ETL Pipeline
    ETL
    Data Warehousing
    Database
    Microsoft SQL Server
    Microsoft Azure SQL Database
    Data Warehousing & ETL Software
    Data Engineering
  • $40 hourly
    • 5.0/5
    • (9 jobs)
    🌟 Strategic AI Solutions Architect 🌟 🧠 AI/ML and Data Science expert with 8+ years of full-time industry experience and 4+ years of ML/AI and consulting experience. I have built and deployed award-winning 🏆 AI-powered solutions for joint-venture initiatives with renowned organizations having 100M+ USD valuation (Unilever, AWS, Better Cotton Initiative). Moreover, I have spearheaded AI-powered transformation for small-scale startups (Agritech, Fintech, SaaS) helping them raise their initial funding rounds of up to 2 million USD. My multiyear experience has contributed substantially to my expertise in core technical skills of AI/ML, Data Science, DataOps, and MLOps. Given the client-facing nature of my consulting roles - I have also become highly adept at core business skills including stakeholder management, project management, and client delivery management. My experience in ML Engineering, Data Science, DataOps, and MLOps makes me a valuable resource to help you achieve AI-powered goals with speed, expertise, and reliance. ✅ Programming Languages: Python, R, JavaScript, Typescript, Java, C++, iOS, Swift, Kotlin, Java, Databricks, Data Cleansing, Data scraping, Image Processing, SAAS products, MVPs and DevOps, ✅ Databases: PostgreSQL, MySQL, SQL Server, Redis, MongoDB ✅ Tools: VS Code, Tableau, ELK, Spark, Swagger, Postman, Pentaho, PowerBI, SSMS, QGIS, Airflow, TFlite integrations, Chatbots, NLP, Vision, Deployment, ✅ Libraries: Regex, Pandas, Geopandas, Rasterio, Keras, Tensorflow, Faust, Sklearn, NLTK, numpy, Seaborn, Scrapy, BeautifulSoup, SQLAlchemy, Selenium, React.js, Sequelize Let's connect to help you launch your AI-powered journey and achieve your business goals 🤝!
    Featured Skill SQL
    NoSQL Database
    Vector Database
    JavaScript
    Cloud Architecture
    RESTful API
    FastAPI
    Artificial Intelligence
    BigQuery
    Amazon SageMaker
    ETL Pipeline
    Flask
    Python
    Deep Learning
    Machine Learning
  • $55 hourly
    • 4.9/5
    • (202 jobs)
    I help high-growth eCommerce brands, marketing agencies and lead gen websites fix broken tracking, improve attribution, and boost ROAS with precision GA4 + server-side GTM setups. I’m Noman Karim, a certified expert in Google Tag Manager (GTM) and Google Analytics 4 (GA4). I specialize in helping businesses implement robust tracking systems, optimize data collection, and unlock actionable insights to drive growth. With 6+ years of experience, I’ve empowered clients across industries to make data-driven decisions, improve marketing ROI, and ensure accurate conversion tracking. Core Expertise - Google Analytics 4 (GA4): * GA4 Audits, Implementation, and Migration * Custom Event & Conversion Tracking * Enhanced Ecommerce Tracking * Server-Side Tagging with Stape & GCP * Data Quality Audits and Fixes * Reporting and Dashboard Creation - Google Tag Manager (GTM): * GTM Setup, Implementation, and Audits * Advanced Tracking Configurations * Cross-Domain Tracking * Server-Side Tagging Solutions - Advertising Platform Tracking: * Meta Pixel & Conversion API Setup * TikTok Pixel & Server-Side Tracking * Pinterest Pixel & Server-Side Tagging * Google Ads Conversion Tracking & Dynamic Remarketing * Bing Ads Conversion Tracking & Remarketing * LinkedIn Insight Tag & Server-Side Tracking - Ecommerce & Marketing Integrations: * Shopify, WooCommerce, Magento, and Custom CMS Tracking * Facebook, Instagram, and TikTok Shop Setup * Google Merchant Center Setup * Klaviyo, ActiveCampaign, and Mailchimp Tracking - Privacy & Compliance: * Google Consent Mode V2 Setup (Cookieyes, Cookiebot, Complianz) * GDPR-Compliant Tracking Solutions Why Work With Me? * Proven Track Record: I’ve successfully implemented tracking solutions for businesses of all sizes, from startups to enterprise-level operations. * End-to-End Expertise: From setup to troubleshooting, I handle both client-side and server-side tracking to ensure scalability and accuracy. * Actionable Insights: I focus on delivering clear, actionable data to help you optimize campaigns, improve ROI, and grow your business. * Industry Knowledge: I work with a wide range of platforms, including Shopify, WordPress, Magento, Webflow, Wix, and custom CMS solutions. Services I Offer * GA4 & GTM: Audits, Implementation, Custom Tracking, Reporting * Server-Side Tagging: Setup, Data Quality Audits, Fixes * Advertising Tracking: Meta, TikTok, Pinterest, Google Ads, Bing Ads * Ecommerce Tracking: Shopify, WooCommerce, Magento, and more * Privacy Compliance: Google Consent Mode, GDPR-Compliant Tracking Platforms I Work With * Shopify * WooCommerce/WordPress * Magento * Webflow * Wix * Custom CMS Let’s collaborate to unlock the full potential of your analytics and tracking systems. Whether you need a comprehensive GA4 setup, advanced server-side tagging, or advertising platform integrations, I’m here to help. Contact me today to discuss your project or schedule a consultation.
    Featured Skill SQL
    Facebook Pixel Setup & Optimization
    Facebook Advertising
    Retargeting
    Google Analytics API
    Conversion Rate Optimization
    Google Ads
    Looker Studio
    Marketing Analytics
    JavaScript
    Tracking Pixel
    Pixel Setup & Optimization
    Web Analytics
    Google Tag Manager
    Google Analytics
  • $50 hourly
    • 5.0/5
    • (21 jobs)
    # 🚀 Senior Web Scraping Engineer | Large-Scale Data Extraction Specialist 6 years of experience architecting enterprise-grade web scraping infrastructure. Specialized in high-volume data extraction systems handling millions of daily requests across distributed crawler networks. ## 💪 Core Technical Expertise - 🌐 Enterprise-scale distributed crawler architecture (10M+ daily requests) - 🔐 Advanced security bypass implementations: - 🛡️ TLS/SSL fingerprint manipulation (JA3/JA3S spoofing) - 🎯 Browser fingerprint evasion (canvas, WebGL, audio, fonts) - ⚡ Custom solutions for Cloudflare, Akamai, DataDome - 🤖 Automated CAPTCHA solving with 95%+ success rate - 💰 Proxy cost optimization achieving $0.1-0.2 per 1000 requests - ⚡ Real-time IP rotation and request throttling systems ## 🛠️ Technical Stack - 🤖 Automation: Selenium, Playwright, Puppeteer with custom extensions - 🏗️ Infrastructure: Distributed crawling with Scrapy, Celery, RabbitMQ - 🔒 Security: Custom TLS clients, JavaScript injection, browser fingerprint spoofing - 📊 Monitoring: Real-time performance tracking, auto-scaling, failure recovery ## 🏆 Implementation Highlights - 🚄 Managed 50+ concurrent spiders across different targets - 🛡️ Developed custom middleware for DataDome/PerimeterX bypass - 💎 Built intelligent proxy routing reducing costs by 70% - ✅ Achieved 99.9% success rate on protected endpoints 🤝 Available for challenging scraping projects requiring advanced bypass techniques and scalable architectures. Expertise in optimizing operational costs while maintaining high success rates.
    Featured Skill SQL
    MySQL
    MongoDB
    Bootstrap
    CSS
    HTML
    Django Stack
    Data Analysis
    Data Cleaning
    Scrapy
    Data Mining
    Data Scraping
    Python
  • $50 hourly
    • 4.9/5
    • (23 jobs)
    ✨ My name is Waseem Saeed. I am a data professional with over 13 years of experience in automating data-driven reports, data extraction, data cleansing, data transformations, data visualizations, and data application development. Tell me your goals, and I will turn them into technical reality. Why I'm a good fit❓ ⚡Over 13 years of experience ⚡TOP-RATED ⚡𝟏𝟎𝟎% Job Success Score ⚡500+ Reports/Visualizations Delivered for 20+ different industries ⚡120+ Satisfied Clients Worldwide ⚡150+ Projects Completed ⚡Always up for Challenges ⚡Honest, Energetic, Trustworthy, and Detail Oriented ⌚Full-time freelancer Tools & Technologies I am offering services in: 🔥Tableau 🔥Microsoft Power BI 🔥Zoho Analytics 🔥Looker Studio / Google Data Studio 🔥Klipfolio 🔥Sisense 🔥SAP Crystal Reports 🔥SQL (Google BigQuery, Microsoft SQL Server, MySQL, PostgreSQL) 🔥Automation via Zapier | Integromat | Zoho Flow 🔥Google Sheet | Google Apps Script 🔥Microsoft Excel | Excel VBA Superstar in these skills: 🟢 ETL Data Pipelines 🟢 Creating complex SQL queries 🟢 Real-time, Concise, and Beautiful Dashboards 🟢 Business Intelligence Reporting i.e., providing actionable insights to solve business problems 🟢 Automation workflows I am a highly skilled and experienced business analyst with a proven track record of success in developing and implementing data-driven solutions. I am confident that I can use my skills and experience to help you achieve your business goals. I am also a highly motivated and results-oriented individual. I am always willing to go the extra mile to get the job done. I am confident that I can be a valuable asset to your team. I am a strategic problem solver. I want to truly understand your business needs and partner with you to develop technical solutions that produce value for your business. I combine my highly decorated educational background with practical business experience to deliver winning business and technical solutions for my clients. I am skilled at developing strategic solutions that ensure your business doesn't just win today but maintains the flexibility to grow in the future. I am available for short-term or long-term projects. I am also available to work remotely. Thank you for your time and consideration. ✱ Keywords ✱ business analyst, data analyst, data visualization, data science, data mining, data warehousing, ETL, SQL, BigQuery, Tableau, Google Looker Studio, Sisense, Klipfolio, Zoho Analytics, data modeling, data analysis, data interpretation, data presentation, stakeholder management, project management, agile methodology, data privacy, data security, row-level security, Microsoft Power BI, Zoho, dashboards, reports, Business Intelligence, ETL pipeline, Crystal Reports, Google Data Studio, Google Apps Script, automation, Deluge, Excel, VBA, Power BI Reporting, Power BI dashboards, Microsoft PowerApps, Data Warehouse, Microsoft Power Automate, Data Scientist, Sales, Finance, Marketing, Executive, HR, Quickbooks, Xero, BI Developer, Facebook, Google Ads, Supermetrics, Hevo, Stitchdata, Zapier, Integromat, Make, Zoho Flow
    Featured Skill SQL
    Report
    Zoho Creator
    Business Applications Consultation
    Financial Accounting
    Zoho CRM
    Scripts & Utilities
    Microsoft Power BI Data Visualization
    Google Apps Script
    Zoho Analytics
    SAP Crystal Reports
    Sisense
    Klipfolio
    Tableau
    Data Visualization
  • $35 hourly
    • 5.0/5
    • (93 jobs)
    Hi, I am an experienced Data Engineer with strong proficiency in Python, SQL and AWS. I enjoy working with big data problems, writing complex SQL queries and building scalable solutions for companies to leverage the power of data. I have a great understanding of Data Engineering fundamentals including SQL and Python; the understanding has been developed by completing over 1000 hours of work and 70+ projects for clients over Upwork. A few of the most common things I do these days: * Data Engineering: Building data engineering pipelines from scratch, optimising/customising the existing solutions * SQL Wizardy: Helping with SQL needs including query writing, data analysis and data modeling * Python Scripting: Webscraping, Data Analysis, Automation, API Integrations Are you in need of any of the above? Invite me and lets get this started!
    Featured Skill SQL
    AWS Lambda
    Data Scraping
    Data Ingestion
    PostgreSQL
    MySQL
    Data Cleaning
    Scripting
    SQL Programming
    ETL
    Database Architecture
    AWS Glue
    Python
    ETL Pipeline
  • $35 hourly
    • 4.9/5
    • (24 jobs)
    🏅Microsoft Certified Power BI Data Analyst 🏅20+ Upwork Projects Accomplished. 🏅6+ Years of Industrial Experience. 🏅100% Job Success Rate 🏅5-Star Client Reviews. Hi! I am a Microsoft Certified Senior Business Intelligence Developer with 6+ years of cross-industry expertise spanning retail, transportation, and medical insurance. I specialize in BI Dashboards/Reporting, Data Visualization, Data Modeling/Dimensional Modeling, Data Cleaning & Transformation, and Data Analytics across a wide tech stack: Data Visualization: • Microsoft Power BI • Microsoft Excel (Advanced Interactive Dashboards/Reports) • Tableau • Apache Superset • SQL Server Reporting Services Relational SQL Databases: • Microsoft Azure SQL Server Database • Amazon Redshift • Snowflake • PostgreSQL
    Featured Skill SQL
    Apache Superset
    Data Warehousing & ETL Software
    Data Analysis
    Data Analytics & Visualization Software
    Data Analytics
    Interactive Data Visualization
    Data Modeling
    Microsoft Power BI Development
    Microsoft Excel
    Python
    Data Analysis Expressions
    Data Visualization
    Microsoft Power BI Data Visualization
    Microsoft Power BI
  • $100 hourly
    • 5.0/5
    • (44 jobs)
    🎓 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗗𝗮𝘁𝗮 𝗣𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 with 𝟲+ 𝘆𝗲𝗮𝗿𝘀 of experience and hands-on expertise in Designing and Implementing Data Solutions. 🔥 4+ Startup Tech Partnerships ⭐️ 100% Job Success Score 🏆 In the top 3% of all Upwork freelancers with Top Rated Plus 🏆 ✅ Excellent communication skills and fluent English If you’re reading my profile, you’ve got a challenge you need to solve and you are looking for someone with a broad skill set, minimal oversight and ownership mentality, then I’m your go-to expert. 📞 Connect with me today and let's discuss how we can turn your ideas into reality with creative and strategic partnership.📞 ⚡️Invite me to your job on Upwork to schedule a complimentary consultation call to discuss in detail the value and strength I can bring to your business, and how we can create a tailored solution for your exact needs. 𝙄 𝙝𝙖𝙫𝙚 𝙚𝙭𝙥𝙚𝙧𝙞𝙚𝙣𝙘𝙚 𝙞𝙣 𝙩𝙝𝙚 𝙛𝙤𝙡𝙡𝙤𝙬𝙞𝙣𝙜 𝙖𝙧𝙚𝙖𝙨, 𝙩𝙤𝙤𝙡𝙨 𝙖𝙣𝙙 𝙩𝙚𝙘𝙝𝙣𝙤𝙡𝙤𝙜𝙞𝙚𝙨: ► BIG DATA & DATA ENGINEERING Apache Spark, Hadoop, MapReduce, YARN, Pig, Hive, Kudu, HBase, Impala, Delta Lake, Oozie, NiFi, Kafka, Airflow, Kylin, Druid, Flink, Presto, Drill, Phoenix, Ambari, Ranger, Cloudera Manager, Zookeeper, Spark-Streaming, Streamsets, Snowflake ► CLOUD AWS -- EC2, S3, RDS, EMR, Redshift, Lambda, VPC, DynamoDB, Athena, Kinesis, Glue GCP -- BigQuery, Dataflow, Pub/Sub, Dataproc, Cloud Data Fusion Azure -- Data Factory, Synapse. HDInsight ► ANALYTICS, BI & DATA VISUALIZATION Tableau, Power BI, SSAS, SSMS, Superset, Grafana, Looker ► DATABASE SQL, NoSQL, Oracle, SQL Server, MySQL, PostgreSQL, MongoDB, PL/SQL, HBase, Cassandra ► OTHER SKILLS & TOOLS Docker, Kubernetes, Ansible, Pentaho, Python, Scala, Java, C, C++, C# 𝙒𝙝𝙚𝙣 𝙮𝙤𝙪 𝙝𝙞𝙧𝙚 𝙢𝙚, 𝙮𝙤𝙪 𝙘𝙖𝙣 𝙚𝙭𝙥𝙚𝙘𝙩: 🔸 Outstanding results and service 🔸 High-quality output on time, every time 🔸 Strong communication 🔸 Regular & ongoing updates Your complete satisfaction is what I aim for, so the job is not complete until you are satisfied! Whether you are a 𝗦𝘁𝗮𝗿𝘁𝘂𝗽, 𝗘𝘀𝘁𝗮𝗯𝗹𝗶𝘀𝗵𝗲𝗱 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗼𝗿 𝗹𝗼𝗼𝗸𝗶𝗻𝗴 𝗳𝗼𝗿 your next 𝗠𝗩𝗣, you will get 𝗛𝗶𝗴𝗵-𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 at an 𝗔𝗳𝗳𝗼𝗿𝗱𝗮𝗯𝗹𝗲 𝗖𝗼𝘀𝘁, 𝗚𝘂𝗮𝗿𝗮𝗻𝘁𝗲𝗲𝗱. I hope you become one of my many happy clients. Reach out by inviting me to your project. I look forward to it! All the best, Anas ⭐️⭐️⭐️⭐️⭐️ 🗣❝ Muhammad is really great with AWS services and knows how to optimize each so that it runs at peak performance while also minimizing costs. Highly recommended! ❞ ⭐️⭐️⭐️⭐️⭐️ 🗣❝ You would be silly not to hire Anas, he is fantastic at data visualizations and data transformation. ❞ 🗣❝ Incredibly talented data architect, the results thus far have exceeded our expectations and we will continue to use Anas for our data projects. ❞ ⭐️⭐️⭐️⭐️⭐️ 🗣❝ The skills and expertise of Anas exceeded my expectations. The job was delivered ahead of schedule. He was enthusiastic and professional and went the extra mile to make sure the job was completed to our liking with the tech that we were already using. I enjoyed working with him and will be reaching out for any additional help in the future. I would definitely recommend Anas as an expert resource. ❞ ⭐️⭐️⭐️⭐️⭐️ 🗣❝ Muhammad was a great resource and did more than expected! I loved his communication skills and always kept me up to date. I would definitely rehire again. ❞ ⭐️⭐️⭐️⭐️⭐️ 🗣❝ Anas is simply the best person I have ever come across. Apart from being an exceptional tech genius, he is a man of utmost stature. We blasted off with our startup, high on dreams and code. We were mere steps from the MVP. Then, pandemic crash. Team bailed, funding dried up. Me and my partner were stranded and dread gnawed at us. A hefty chunk of cash, Anas and his team's livelihood, hung in the balance, It felt like a betrayal. We scheduled a meeting with Anas to let him know we were quitting and request to repay him gradually over a year, he heard us out. Then, something magical happened. A smile. "Forget it," he said, not a flicker of doubt in his voice. "The project matters. Let's make it happen!" We were floored. This guy, owed a small fortune, just waved it away? Not only that, he offered to keep building, even pulled his team in to replace our vanished crew. As he spoke, his passion was a spark that reignited us. He believed. In us. In our dream. In what he had developed so far. That's the day Anas became our partner. Not just a contractor, but a brother in arms. Our success story owes its spark not to our own leap of faith, but from the guy who had every reason to walk away. Thanks, Anas, for believing when we couldn't.❞
    Featured Skill SQL
    Solution Architecture Consultation
    AWS Lambda
    ETL Pipeline
    Data Management
    Data Warehousing
    AWS Glue
    Apache Spark
    Amazon Redshift
    ETL
    Python
    Marketing Analytics
    Big Data
    Data Visualization
    Artificial Intelligence
  • $40 hourly
    • 5.0/5
    • (17 jobs)
    Transform your vision into reality with my exceptional skills and creative flair! Top-rated Senior Developer specializing in building high-impact digital products for startups. Expert in developing document signing applications, video processing with FFMPEG, and turning founders' visions into reality. Passionate about delivering scalable, high-performance solutions that drive growth and innovation. ✅ Effective communication ✅ Quick turnaround time ✅ Well versed with whole Agile ✅ Strictly follow standard coding practices ✅ 100% Job Success ✅ 100% Client satisfaction 🧑🏼‍💻 WHAT I DO: I'm possessing adequate knowledge and expertise in MEAN, MERN, AWS and many more. 🗣 WHAT OTHERS SAY: Umar is an exceptional developer. He is an exceptional developer with multiple skills not only limited to reactJS but in other technologies as well such as Flutter, JavaScript. He is an asset to the team." My technical skills includes but not limited to: React, Redux, Redux-Saga, React Native, pdf.js, Flutter, Express, Node, Loopback, D3.js, Stripe, Socket.io, Mixpanel, Amazon Comprehend, Facebook Workplace using Graph APIs, JavaScript, Typescript, MySQL, MongoDB, DynamoDB, Firebase, S3, and EC2 My communication skills are top-notch, and I am dedicated to ensuring complete client satisfaction. With a keen eye for detail and a talent for understanding complex problems, I can turn your project into a success story. My strong communication and collaboration skills enable me to work seamlessly with clients and team members, ensuring that projects are completed on time, within budget, and to the highest standards. I am constantly seeking new challenges and opportunities to grow, and I am confident that I can bring value to your project. Let's connect and achieve your goals!
    Featured Skill SQL
    SugarCRM Development
    MongoDB
    LoopBack
    React Native
    Stripe
    ExpressJS
    Node.js
    Redux
    Redux Saga
    TypeScript
    React
    Socket.io
    Flutter
    JavaScript
  • $45 hourly
    • 5.0/5
    • (14 jobs)
    I’m a Senior Full Stack Developer with over 5+ years of experience building high-performance products for startups and fast-paced teams, including one backed by Y Combinator. I combine technical depth, AI/ML expertise, and product-driven thinking to ship features that scale and create real user impact. Tech Stack Expertise: 🖥️ Frontend: React, Next.js, TypeScript, Tailwind, Zustand ⚙️ Backend: Node.js, Express, Python, FastAPI, WebSockets 🤖 AI/ML: OpenAI, Langchain, RAG pipelines, AI agents, Vector DBs (Pinecone, Weaviate) 📦 Infra: PostgreSQL, Supabase, Firebase, Redis, Docker, Vercel, GitHub Actions I can help you: • Build and scale full-stack SaaS applications from MVP to production • Integrate LLMs to power chatbots, AI agents, or document search • Design well-structured, maintainable APIs and backend logic • Craft smooth frontend UX with modern, responsive UI • Support with data pipelines, AI automations, and scalable infra My approach blends startup speed with engineering discipline. I write clean, modular code, communicate proactively, and always keep your business goals in mind. I’ve logged over 3000 hours on Upwork, built long-term client relationships, and consistently delivered outcomes that matter. If you’re launching a product, adding AI capabilities, or scaling your engineering team, I’d love to help bring that vision to life. 🚀 Let’s build something impactful together.
    Featured Skill SQL
    Django
    Flask
    AWS Lambda
    UX & UI
    Firebase
    Web Development
    ExpressJS
    Node.js
    Flutter
    React
    User Authentication
    Android App Development
    Python
    Golang
  • $35 hourly
    • 5.0/5
    • (9 jobs)
    ✅ 𝐃𝐞𝐞𝐩 𝐞𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐢𝐧 𝐆𝐞𝐧𝐞𝐫𝐚𝐭𝐢𝐯𝐞 𝐀𝐈 & 𝐌𝐋, 𝐑𝐀𝐆, 𝐋𝐚𝐧𝐠𝐂𝐡𝐚𝐢𝐧, 𝐋𝐋𝐌𝐬, 𝐚𝐧𝐝 𝐏𝐲𝐭𝐡𝐨𝐧 ✅ 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 | 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 | 𝟓.𝟎⭐ 𝐨𝐧 𝐞𝐯𝐞𝐫𝐲 𝐜𝐨𝐧𝐭𝐫𝐚𝐜𝐭 ✅ 𝐇𝐨𝐥𝐝 𝐭𝐨𝐩 𝐜𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐢𝐧 𝐃𝐚𝐭𝐚 𝐒𝐜𝐢𝐞𝐧𝐜𝐞, 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠, 𝐚𝐧𝐝 𝐀𝐳𝐮𝐫𝐞 𝐌𝐋. ✅ 𝐂𝐥𝐞𝐚𝐫 𝐚𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞, 𝐦𝐨𝐝𝐮𝐥𝐚𝐫 𝐜𝐨𝐝𝐞, 𝐝𝐞𝐭𝐚𝐢𝐥𝐞𝐝 𝐝𝐨𝐜𝐮𝐦𝐞𝐧𝐭𝐚𝐭𝐢𝐨𝐧 ✅ 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐢𝐨𝐧 𝐫𝐞𝐚𝐝𝐲, 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞, 𝐚𝐧𝐝 𝐬𝐞𝐜𝐮𝐫𝐞 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 I’m a Generative AI & Machine Learning Engineer with a track record of building high performance, production grade Generative AI solutions using LLMs, Python, LangChain, and Retrieval Augmented Generation (RAG). ✅ 𝐒𝐦𝐚𝐫𝐭 𝐁𝐮𝐢𝐥𝐝𝐬 𝐰𝐢𝐭𝐡 𝐑𝐞𝐚𝐥 𝐈𝐦𝐩𝐚𝐜𝐭: 🔹 RAG Pipelines with LangChain, LLMs (GPT-4, Claude, Gemini, Mistral, LLaMA), 🔹 Vector Databases (Pinecone, Qdrant, FAISS, Chroma) 🔹 Custom AI Chatbots integrated with OpenAI, Anthropic, Azure OpenAI, Hugging Face Transformers 🔹 LangGraph Agents with OpenAI Functions, memory, and chained tool use. 🔹 Document QA systems with chunking, embeddings, semantic search 🔹 Voice AI with Speech-to-Text (Whisper, Deepgram, Google STT) and Text-to-Speech. 🔹 API-integrated bots for Slack, WhatsApp, Discord, Instagram, and CRMs like HubSpot or Salesforce ✅ 𝐀𝐈 𝐓𝐨𝐨𝐥𝐬 & 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬 𝐓𝐡𝐚𝐭 𝐃𝐞𝐥𝐢𝐯𝐞𝐫 𝐑𝐞𝐬𝐮𝐥𝐭𝐬 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞𝐬: Python, JavaScript/TypeScript, Bash 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬: LangChain, FastAPI, Flask, Django, React, N8N 𝐋𝐋𝐌𝐬: GPT-4, GPT-3.5, Claude, Gemini Pro, Mistral, LLaMA, Cohere, Phi-3 𝐑𝐀𝐆 𝐒𝐭𝐚𝐜𝐤: LangChain, LlamaIndex, Chroma, Pinecone, FAISS, Qdrant 𝐄𝐦𝐛𝐞𝐝𝐝𝐢𝐧𝐠 𝐌𝐨𝐝𝐞𝐥𝐬: OpenAI, HuggingFace (all-MiniLM, BAAI-bge), Cohere 𝐕𝐞𝐜𝐭𝐨𝐫 𝐒𝐭𝐨𝐫𝐞𝐬: Pinecone, Weaviate, FAISS, Qdrant, ChromaDB 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬: LangGraph, AutoGen, CrewAI, OpenAgents 𝐌𝐨𝐝𝐞𝐥 𝐓𝐫𝐚𝐢𝐧𝐢𝐧𝐠: PyTorch, TensorFlow, Transformers, LoRA, PEFT 𝐂𝐥𝐨𝐮𝐝 & 𝐌𝐋𝐎𝐩𝐬: AWS Bedrock, Lambda, EC2, S3, SageMaker, Docker 𝐕𝐨𝐢𝐜𝐞 & 𝐍𝐋𝐏: Whisper, spaCy, NLTK, TTS/STT APIs, Voiceflow 𝐂𝐥𝐨𝐮𝐝: Azure AI, AWS Bedrock, GCP Vertex AI 𝐓𝐓𝐒/𝐒𝐓𝐓: OpenAI Whisper, Deepgram, ElevenLabs, Azure Speech, Google STT 𝐃𝐞𝐯𝐎𝐩𝐬: Docker, Kubernetes, Airflow, CI/CD, Terraform 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭: AWS (EC2, S3, Lambda), Azure (Functions, App Service), GCP (Cloud Run, Firebase) ✅ 𝐀𝐩𝐩𝐥𝐢𝐞𝐝 𝐀𝐈: 𝐔𝐬𝐞 𝐂𝐚𝐬𝐞𝐬 & 𝐈𝐦𝐩𝐚𝐜𝐭 RAG based chatbots for legal, insurance, HR, and policy documents Healthcare bots for appointment booking and mental wellness triage AI tutors for personalized learning paths LLM Agents that retrieve, reason, and act with tool use & memory AI-powered voice assistants with Twilio, Avaya, Dialogflow, and AWS Connect Enterprise knowledgebase Q&A and customer support automation ✅ 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 🎓 Applied Data Science II: Machine Learning & Statistical Analysis (with Honors) 🎓 Applied Data Science I: Scientific Computing & Python (with Honors) 🎓 Microsoft Certified: Azure Data Scientist Associate If you need a Generative AI engineer who understands the full stack from LLM architecture to deployment I’m your guy. 📬 Let’s build something AI powered, smart, and scalable.
    Featured Skill SQL
    MLOps
    Generative AI Prompt Engineering
    Azure Machine Learning
    Python
    LangChain
    LLM Prompt
    Deep Learning
    Natural Language Processing
    AI Agent Development
    Chatbot Development
    Artificial Intelligence
    Generative AI
    Machine Learning
    Data Science
  • $45 hourly
    • 5.0/5
    • (2 jobs)
    With a strong foundation in neural networks, I've successfully implemented Convolutional Neural Networks (CNNs) and fine-tuned advanced language models (LLMs) like BERT, T5, and GPT for diverse downstream tasks. My expertise spans web development, data engineering, and data science, utilizing tools such as Informatica, Azure Data Factory, Databricks, Spark, Hadoop, PostgreSQL, SQL, MongoDB, and more. In the field of natural language processing (NLP), I've explored sequential models, RNNs, LSTMs, GRUs, and cutting-edge transformers. My academic journey culminated in a thesis focused on machine learning applications in medical data, where I delved into advanced medical image segmentation techniques. This included pioneering work on orthogonal medical image annotations using sparse data through a dual-network paradigm, Dense-Sparse Cotraining (DeSCO). Additionally, I explored federated learning methodologies like FedAvg and FedGen. Proficient in Python, PyTorch, NumPy, TensorFlow, Matplotlib, SQL, Git, Scikit-learn, NLTK, HuggingFace, OpenAI and LangChain, I am well-equipped to contribute to impactful projects at the convergence of web development, data engineering, and machine learning.
    Featured Skill SQL
    Hugging Face
    PyTorch
    NumPy
    Big Data
    Data Engineering
    Medical Imaging
    Computer Vision
    Natural Language Processing
    Machine Learning Model
    Machine Learning
    Artificial Intelligence
    Python
    PostgreSQL
    MySQL
  • $40 hourly
    • 5.0/5
    • (17 jobs)
    Hi there! I'm all about making sure you're thrilled with what we create together. With over 6 years of experience in software development, I've really dived into PHP, ReactJS, Laravel, and other cool frameworks. Right now, I'm also studying for a master's degree in Research in Computer and Systems Engineering at TU Ilmenau, Germany, where I'm digging deep into the world of computers. Along the way, I've had a blast crafting awesome themes, building plugins that anyone can use, and jumping into the Laravel support community to help out whenever I can. I'm totally committed to giving you top-notch quality and always sticking to our deadlines. Let's team up and make some magic happen with your web projects!
    Featured Skill SQL
    Google AdSense
    React Native
    Google APIs
    Business with 1-9 Employees
    Git
    MySQL
    AJAX
    JavaScript
    PHP
    React
    Laravel
    HTML
    Landing Page
    CakePHP
  • $50 hourly
    • 5.0/5
    • (106 jobs)
    Recognized as a Top Rate Plus freelancer, ranked in the top 3%, I bring over six years of unwavering commitment to delivering top-notch services with a proven track record of 100% client satisfaction. Hello there! Are you on the lookout for a seasoned coding tutor adept in languages such as C, C++, Java, Python, Matlab, and C#? Or do you require a guiding hand to steer you through your learning voyage? Your search ends here! I'm Sohail, a Software Engineer with over six years of experience, I specialize in delivering top-notch coding tutoring and consultation services. As a Top Rate Plus freelancer, consistently ranked in the top 3%, I pride myself on maintaining a 100% satisfaction rate with my clients. Here's what some of my students have to say about their experience with me: 1. "Sohail is an exceptional tutor! His expertise spans various data structures in C++, from binary trees to arrays, coupled with the basics like loops. His teaching style not only enhances problem-solving skills but also instills confidence to tackle coding challenges independently. Plus, his impeccable English and friendly demeanor make learning a breeze. Whether it's tutoring or project collaboration, Sohail is the go-to person." 2. "I reached out to Sohail on short notice, and he exceeded my expectations. He's highly responsive, patient, and adept at tutoring Java programming. I'm thrilled with the results and will definitely engage him for future challenges." 3. "Working with Sohail has been an absolute delight. His clear explanations, helpful tips, and remarkable patience have been instrumental in my coding journey. I wouldn't hesitate to rehire him. Thank you, Sohail!" 4. "Sohail's teaching style is excellent—efficient yet thorough. He's a master at explaining concepts concisely, ensuring no time is wasted. I highly recommend him." 5. "I had a challenging project, but Sohail's approach made it manageable. His knack for simplifying complex ideas and clear explanations have boosted my confidence. I'm now equipped to tackle any project with ease." 6. "Sohail's in-depth knowledge and detailed coding assistance have been invaluable. He's reliable, responsive, and a pleasure to work with." As a Stanford University-certified career coach, I'm not just a tutor; I'm invested in your success. I tailor engaging tasks with clear objectives to facilitate effective learning. From 7-year-olds to senior learners, I've had the privilege of teaching students from diverse backgrounds and age groups. Teaching is my passion, and I believe in using real-life examples to elucidate concepts. If you're ready to embark on a rewarding coding journey, let's connect and elevate your skills together!
    Featured Skill SQL
    Core Java
    Tutorial
    Computer Science
    Data Science
    Tutoring
    Data Science Consultation
    Teaching Programming
    Technology Tutoring
    Coding Lesson
    C
    Data Structures
    Python
    Java
    C++
  • $50 hourly
    • 4.9/5
    • (13 jobs)
    Hello! I'm a Data Engineer and AI/ML Engineer with deep expertise in building scalable, cloud-native solutions that transform raw data into actionable insights and intelligent applications. I specialize in designing robust data pipelines, deploying advanced AI models, and architecting cloud infrastructure for startups and enterprises alike. 🚀 Core Expertise ✔ Data Engineering – Crafting ETL/ELT pipelines, real-time streaming, and cloud data warehouses using tools like Apache Spark, Airflow, and Snowflake. ✔ AI & Machine Learning – Building and deploying predictive models, NLP, computer vision, and generative AI solutions with TensorFlow, PyTorch, and Hugging Face. ✔ Cloud Architecture – Designing and optimizing solutions on AWS, GCP, and Azure, leveraging serverless, Kubernetes, and Terraform for scalability. ✔ Full-Stack Integration – Developing APIs and dashboards with Python, Node.js, React, and SQL to deliver end-to-end data-driven applications. 🚀 Experience Highlights 🔹 Enterprise Data Lake – Architected a cloud-based analytics platform processing billions of records daily, boosting decision-making speed by 50%. 🔹 AI-Driven Optimization – Deployed a machine learning model for supply chain forecasting, cutting costs by 25% for a logistics firm. 🔹 Cloud-Native SaaS – Built a scalable SaaS platform on AWS, supporting 100,000+ users with 99.99% uptime. 📈 Partnering with Startups I thrive in fast-paced environments and can help you: ✔ Build MVPs with rapid iteration for market fit. ✔ Design scalable data and AI architectures to handle growth. ✔ Optimize cloud costs while ensuring performance and reliability. ✔ Provide strategic tech guidance for data, AI, and infrastructure decisions. 💡 Why Choose Me? ✅ Technical Excellence – I deliver cutting-edge solutions tailored to your needs. ✅ Business Impact – I focus on measurable outcomes aligned with your goals. ✅ Clear Communication – Expect proactive updates and transparent collaboration. ✅ Trusted Partner – Clients rely on me for long-term technical expertise. 📩 Let’s Drive Your Success
    Featured Skill SQL
    Data Migration
    Amazon S3
    Data Integration
    Database Management
    Data Modeling
    Data Warehousing & ETL Software
    Data Warehousing
    Big Data
    Google Cloud Platform
    PySpark
    Apache Airflow
    ETL
    Python
    Data Engineering
  • $40 hourly
    • 5.0/5
    • (27 jobs)
    I am a certified ChatGPT Prompt Engineer, Data Analyst professional, and RPA Developer with vast hands-on experience with Microsoft Power BI. The following are the key highlights of my experience and the things I can do for you. 🥇 Certified Data Analyst 🛠️ Power BI, DAX, DAX Studio, Power Automate, Power Query, Blockchain, Office 365 Administration, Sharepoint, Excel, PowerPoint, Word, Lists, Forms etc. 🤵 8 years of experience in business analysis and 3 years of experience in Data Analysis Complete Solution Developed: ➤ Developed a complete Agile Intake Process for a Multinational Pharma Company using Power Automate, SharePoint, and PowerBI Dashboard ➤Developed client application sorting and fraud check system for the oldest broker in Miami, USA, using Outlook connector, Power Automate Cloud, OneDrive for Business Connector, and PowerAutomate Desktop ➤I have developed a sophisticated system that empowers ChatGPT to access real-time web and data. Through my expertise in Python scripting, I was able to create a reliable and efficient integration that enhances ChatGPT's capabilities, providing users with personalized and relevant responses. My approach towards RPA and dashboard designing is more business-centric; I design solutions and dashboards around business KPIs to ensure that the dashboard provides the right insights to stakeholders to ensure effective business decisions. I am proficient in Power BI, Power Automate, SharePoint, AI Builder, SQL, Excel, Power Query, DAX, and Presentation development. I can offer quality service with quick turnaround in the project involving: ➤ Microsoft Power BI ➤ ChatGPT Promoting ➤ Microsoft Power Automate ➤ AI Builder ➤ SharePoint ➤RPA Development ➤ Automated Intake Process Builder ➤ Data Analytics ➤ Data Visualization ➤ Business Intelligence ➤ Data Extraction, Data Mining ➤ Data Interpretation ➤ Excel I am flexible with my working hours. I have worked with clients from multiple countries, including the USA, Canada, Australia, Germany, Hong Kong, the UK, Saudia Arabia, UAE, India, and Pakistan. My experience working with diverse cultures and different time zones has made me a good team player and coherent at understanding business needs efficiently. We can call over Upwork messenger to answer any questions you may have or to discuss the project requirements.
    Featured Skill SQL
    Microsoft SharePoint Administration
    Microsoft SharePoint Development
    Microsoft Power Automate Administration
    Microsoft Power Automate
    Data Analytics & Visualization Software
    Interactive Data Visualization
    Data Science
    MySQL
    Data Analysis
    Data Engineering
    Microsoft Power BI Development
    Microsoft Power BI Data Visualization
    Data Visualization
    Microsoft Power BI
  • $50 hourly
    • 5.0/5
    • (22 jobs)
    ACHIEVEMENTS 🎯 Successfully completed 100% error-free projects in AppSheet and Power Platform, leaving happy customers 🎯 Maintained 90-95% compliance with user requirements for my projects 🎯 Achieved long-term client retention through prompt responses and delivering value beyond the agreement 🎯 Developed a tool to transpile (auto convert) legacy systems (Visual Basic 6) to the latest technology, including .NET Core and Angular SKILLS & EXPERTISE 💎 GOOGLE PLATFORM AppSheet, App Script, Google Chat Integration, Looker Studio, Supermetrics, Google Calendar Integrations, BOTS, UI using SVGs 💎 POWER PLATFORM & MICROSOFT STACK PowerApps, Power BI, Power Automate, Power Platform Trainings, Common Data Service (CDS), Advanced Excel, VBA, Power Query, DAX, Data Visualization, Data Analysis, ETL (Extract, Transform, Load), Data Mining, Sales & CRM Analytics, Time Series Analysis, Custom Visuals, Heat Maps, Text Mining, Sentiment Analysis, Entity Recognition, Chatbots Development 💎 LANGUAGE ENGINEERING ANTLR4, Domain Specific Language (DSL Development), Parsing, Grammar Creation, Data transformation (XML-DB, JSON-DB) 💎 DBMS Database Administration, SQL Server, Oracle, DB2, MySql 💎 FULL STACK DEVELOPMENT C#, Java, API Integration, API Creation, QA 💎 ANALYSIS & DESIGN Business Requirement Gathering, Business Process Reengineering, Software Architecture, Design 💎 PROJECT MANAGEMENT Project Management, Agile/Scrum, Stakeholder Management, Risk Management KEY CLIENTS ✔️ WWF (World Wide Fund for Nature) Pakistan ✔️ Agri Support Fund Pakistan (Funded by USAID) ✔️ People Steel Mills Pakistan ✔️ BINZAGR CORO KSA (BCR) ✔️ Oriental Press Bahrain, UAE ✔️ Dawood Herculies Pakistan ✔️ Innovent (Etisalat Project) KEY PROJECTS ✔️ Delivered with 95% accuracy language to language transpiler converting VB6 to C#, and Angular. Worked as PM and Solution Architect for the assignment. ✔️ Business intelligence consultant delivering retail analytics dashboards for GITEX, providing valuable insights for decision-making ✔️ Successfully implemented Oracle EBS in People Steel Mills Pakistan, improving efficiency and streamlining operations ✔️ Project manager and architect of Human Resource Management System for USAID, enabling effective management of human resources ✔️ Project manager and architect of HRMS for WWF Pakistan, enhancing their HR processes ✔️ Led the development and implementation of ERP for BCR KSA, optimizing their business operations ✔️ Carried out business process reengineering for Oriental Press Bahrain, improving their efficiency and productivity TESTIMONIALS ⭐⭐⭐⭐⭐ Brian from Industrial Scale, ❝Saleem did a great job at providing us with an inventory app. He was very easy to work with and delivered on time. I highly recommend him❞ ⭐⭐⭐⭐⭐ Bill, CEO of ColorBond Painting, ❝Working with Saleem was a great experience. His technical ability and clear communication in understanding and addressing the root issues made our project successful. We are already hiring him for our next project. He also completed the project within a tight deadline. I wouldn't hesitate to recommend Saleem for any project❞ ⭐⭐⭐⭐⭐ Edgar from Stead Tech Inc., ❝Saleem is one of the best Business Analyst/Product Owners that I have worked with!❞ KEY FORMER EMPLOYERS ✔️ Ernst & Young ✔️ Arthur Andersen BUSINESS DOMAINS HRMS, Recruitment, Appraisals, Training, Time Management (Timesheet), Sales, Accounts Receivables, Purchase, Account Payables, Distribution, Production, Material Requirement Planning, Fixed Assets, Facility (Maintenance) Management, Master Planning, Campus Management, Inventory Management, Project Management, Language Development INDUSTRIES Legal Services, Construction, Pharmaceuticals, FMCG, Ammonia Production, Land Analysis, WindMills, Salons, Glass Manufacturing, Parts Installation Services, Aviation Ready to transform your business with customized software solutions? Let's connect and discuss how I can tailor my skills to meet your specific goals!
    Featured Skill SQL
    ANTLR v4
    AppSheet
    Product Documentation
    Visual Basic for Applications
    Business Analysis
    Microsoft Power BI
    Data Analysis Expressions
    Microsoft PowerApps
    UI/UX Prototyping
    JavaScript
    Microsoft Excel
  • $35 hourly
    • 4.8/5
    • (53 jobs)
    Overview: Hello! I'm an Electrical Engineer specializing in leveraging MATLAB, Python, and AI technologies to solve complex problems and innovate within various sectors. With a robust technical background and a passion for continuous learning, I have developed a unique skill set that combines traditional engineering principles with cutting-edge technologies in AI, machine learning, and data science. My services include, but are not limited to: - Electrical System Design & Analysis: Utilizing MATLAB and Simulink for modeling and simulation of electrical systems to ensure reliability and efficiency. - Data Analysis & Interpretation: Transforming data into actionable insights using Python, with a keen focus on machine learning models and data visualization. - Generative AI Solutions: Creating advanced AI models to generate new data, simulate environments, or automate tasks, enhancing creativity and productivity. - Machine Learning Deployment: Implementing and optimizing machine learning algorithms to improve decision-making processes in technical and commercial applications. - Automated Scripting & Tool Development: Streamlining processes through custom scripts and tools in MATLAB and Python, increasing efficiency and reducing error rates. I am committed to providing high-quality solutions that meet your project requirements and exceed your expectations. Whether it's developing a complex neural network or conducting a detailed statistical analysis, I ensure precision and attention to detail in every project. Looking forward to collaborating on innovative projects that challenge my skills and allow me to contribute to your success!
    Featured Skill SQL
    Data Science
    Electronics
    Data Analytics
    ChatGPT
    Arduino IDE
    Python
    Machine Learning
    C++
    Generative AI
    Simulink
    MATLAB
    Content Writing
    Electrical Design
    Electrical Engineering
  • $35 hourly
    • 5.0/5
    • (22 jobs)
    ⭐⭐⭐⭐⭐ 5-Star Reviews 🏅 Top Rated | 100% JSS ✅ 20+ Jobs Completed | 400+ Hours 📜 SAP Certified | 10+ Years Experience 🎙️ Fluent in English. I help businesses optimize workflows, improve reporting, and automate operations using tailored ERP (SAP & Oracle) solutions. I focus on business impact—not just technical delivery—working closely with clients to turn challenges into streamlined processes and smarter insights. Clients choose me for my clear communication, deep technical knowledge, and ability to quickly understand and improve business processes. 💼 What I Can Help You With: • SAP B1 & Oracle NetSuite Implementation, Customization & Add-ons • Reports, Dashboards (Crystal Reports & Power BI) • Data Migration, Integration & Automation • Ongoing Support, Troubleshooting & Training 🛠️ Tools & Skills: ✔ SAP Business One, Oracle NetSuite ✔ SAP SDK, DI API, UI API, B1 Studio, SuiteScript 2.x ✔ Crystal Reports, SQL Queries & Procedures ✔ Power BI ✔ Clear, fluent English for smooth collaboration If you're looking for a trusted ERP expert who can jump in and deliver value fast—let’s connect!
    Featured Skill SQL
    Data Visualization
    Query Development
    API Integration
    API
    Dashboard
    Layout Design
    ERP Software
    Microsoft Power BI Development
    Microsoft Power BI Data Visualization
    Microsoft Power BI
    SAP BusinessOne
    SAP Crystal Reports
    SAP ERP
    SAP HANA
  • $38 hourly
    • 5.0/5
    • (18 jobs)
    I am a skilled Data Analyst with expertise in Tableau and SQL for data modeling in BigQuery and Snowflake. I create clear, interactive dashboards and improve data processes to help businesses make better decisions. Let me help you turn your data into valuable insights!
    Featured Skill SQL
    Statistics
    Data Cleaning
    Data Modeling
    BigQuery
    Adobe Analytics
    Data Analysis
    Business Intelligence
    Looker
    Data Visualization
    Machine Learning
    Data Science
    Tableau
    Python
    pandas
    Supervised Learning
    Model Optimization
  • $50 hourly
    • 5.0/5
    • (25 jobs)
    I specialize in building complex and interactive full-stack (or frontend-only) web applications tailored to your needs. The MERN stack (MongoDB, Express, React, Node.js) is my core strength, but my experience extends well beyond that. 🔧 Tech Skills Frontend: HTML / CSS / JavaScript React Vue Next.js Tailwind CSS TypeScript Backend: Node.js Express Socket.IO Firebase Redis MongoDB SQL / PostgreSQL Testing: Cypress Playwright Jest / Enzyme / React Testing Library 💡 Additional Skills Python C++ Haskell I’m also active in the developer community — I’ve answered hundreds of JavaScript and React questions on Stack Overflow, where I’ve earned 35k+ reputation and hold a gold badge in JavaScript.
    Featured Skill SQL
    Google Chrome Extension
    Browser Extension
    ExpressJS
    styled-components
    API
    JavaScript
    GraphQL
    Node.js
    TypeScript
    Material UI
    CSS
    MonetDB
    Cypress
    React
  • $45 hourly
    • 4.8/5
    • (37 jobs)
    As a seasoned professional with expertise in system and application monitoring as well as Internet of Things (IoT) solutions, I bring a wealth of knowledge to help businesses optimize their operations. With a solid track record of implementing monitoring infrastructure and delivering end-to-end IoT platforms, I am well-equipped to guide organizations towards maximum efficiency and success. Throughout my career, I have worked with various industries, from startups to large corporations, and I am passionate about solving complex problems using innovative technologies. I focus on delivering critical solutions, working with outstanding teams, and quickly adapting to new learnings. I am excited to bring my expertise and enthusiasm to your project and help you achieve your business goals through the power of IoT. I will help you in defining your architecture for monitoring and will guide you with the best solutions according to the requirements you provide to achieve maximum efficiency in shortest amount of time. My core services in monitoring include: ✅K8s monitoring ✅VMs Monitoring ✅Network monitoring ✅SNMP Monitoring ✅Log monitoring ✅Monitoring Solutions ✅HSM Monitoring ✅Infrastructure monitoring My core services in IOT include the following: ✅Building IoT Platforms (PaaS) ✅Tech Stack Selection for IoT Platforms ✅IoT Consultancy ✅Cloud-based IoT Solutions ✅ Edge Computing, IoT Gateways, and Hybrid Solutions ✅Building IoT, computer networks, infrastructure, and system monitoring solutions ✅End to End LoraWAN Solutions ✅Home Automation, Smart Cities, Industrial Automation ✅IoT Data Analytics 🌟 Expertise 🌟 💠💠Internet of Things Platforms 💠💠 ✔️Thingsboard 📌 Monolithic and Microservices Deployment of Thingsboard CE and PE 📌Infrastructure monitoring and IT Support 📌 Integration with MQTT, HTTP, LoRaWAN, The Things Network 📌 Data Converters 📌 Custom and Interactive Dashboards, Custom Widgets Development 📌 Complex Rulechains 📌 Alerting / Alarms (Email, SMS) 📌 Tenants and Customers Management 📌 Device Provisioning & Claiming, OTA, MQTT Gateway 📌 Thingsboard Rest API's ✔️Trendz Analytics 📌 Predictions/Forecasting 📌 Predictive Maintenance 📌 Anomaly Detection ✔️ Datacake (LoRaWAN Monitoring Solutions) ✔️Home Assistant (MQTT Integration, Zigbee2MQTT, Zwave, Advance Automation) ✔️Node-Red 💠💠IoT Data Analytics💠💠 📌Data Pipelines, Aggregation, Visualization 📌Kafka Streams, AWS Kinesis, Kapacitor, Power BI 💠💠Scripting / Microservices Development💠💠 ✔️ Python: 📌 API Development (Flask, FastAPI), Microservices (IoT, MQTT, Azure IoT, AWS IoT ), Automation, Data Preprocessing, and filtering, Integration with InfluxDB. 📌Libraries: Paho MQTT, Net-SNMP, AWS IoT SDK, Boto3, Azure IoT Hub SDK, Thingsboard SDK, InfluxDB ✔️ Node.js, Golang 💠💠Cloud IoT💠💠 ✔️ AWS IoT Core (Fleet Provisioning, LPWAN, FleetHub), AWS Kinesis, Lambda, Greengrass, AWS IoT Analytics, Quicksight, Sitewise ✔️Azure IoT (IoT Hub, Event Hub, Provisioning, Stream Analytics, Azure functions, API) ✔️Experience in designing data pipelines and implementing scalable architectures for iot. 💠💠Communication Protocols 💠💠 ✔️ MQTT (Mosquitto, EMQX, SSL/TLS, ACL, MQTT Security), AMQP, ✔️ SNMP (Network Monitoring), ICMP ✔️ WIFI, BLE, ZigBee, Zwave ✔️ LoraWAN : 📌 Gateways And Sensors Onboarding. 📌 Installation and Configuration of LNS (Chirpstack, The Things Stack, Helium, LorIoT, AWS) 📌 Writing Uplink and Downlink Decoders for Sensors (Javascript) 📌 Use Cases: Smart Cities, Food Security, Smart Agriculture, Parking Systems, Air Quality Monitoring, Smart Water Metering, Energy Metering 📌 Worked with a variety of Gateways & Sensors i-e MultiTech Conduit, Kerlink Wirnet, Mikrotik, Milesight, Laird, Dragino, Senstick, Semtech 🌟 Expertise 🌟 💠💠Operating Systems💠💠 ✔️Linux Based (Ubuntu, Raspberry Pi OS (Raspbian), Kali Linux) ✔️Embedded Linux, Yocto 💠💠Monitoring Tools/Stack:💠💠 ✔Grafana, ✔Prometheus, ✔Node Exporter ✔SNMP Exporter ✔Elasticsearch ✔Graylog ✔Log-stash ✔Loki ✔Prom-tail ✔OpenNMS ✔Nagios ✔Telegraf ✔InfluxDB 💠💠Scripting/ Programming💠💠 ✔Python (Flask, API development, Automation, IoT gateways/edge, MQTT, SNMP) ✔Bash, Node.js (backend) 💠💠Cloud IoT💠💠 ✔AWS IoT Core, SNS, EC2, S3, Lambda ✔GCP/ Azure 💠💠 Databases💠💠 ✔SQL ✔InfluxDB ✔PostgreSQL 💠💠 DevOps 💠💠 Version Control: ✔Git (Github, GitLab) 💠💠Communication Protocols 💠💠 ✔(Monitoring: InfluxDB (v1, v2) , Telegraf , Python , Grafana) ✔Application Protocols/ API's: Rest API, SNMP, HTTP, SSL/TLS Container Management: ✔Docker, Docker Compose, Kubernetes Infrastructure Automation: ✔ Terreform Monitoring Tools/Stack: ✔Grafana, Prometheus, Telegraf, InfluxDB 💠💠💠💠💠💠💠
    Featured Skill SQL
    Bash Programming
    System Administration
    DevOps
    Grafana
    AWS IoT Core
    Python
    System Monitoring
    Prometheus
    Elasticsearch
  • $35 hourly
    • 5.0/5
    • (8 jobs)
    A Full Stack Developer with 5+ Years of Experience. - Developed 12+ Enterprise Level Applications & are Live. - Automated 30+ Manual process of a Company, resulting in 21% more profit. - There has been a $2.5+ Million Transaction Volume on the Payment System Developed by me. - Easily Work in US EST Time Zone. Technical skills include: Front-end Technologies: Bootstrap, JavaScript, React.js and Angular Back-end Technologies: C#, ASP.NET, .NET Core, MVC, Web API, .Net 6 / 7, Blazor Server & PHP Database Management: SQL Server, Entity Framework, LINQ, Postgre, Mongo Send me a message to start building your Amazing Application.
    Featured Skill SQL
    Angular 5
    Entity Framework
    Microservice
    .NET Stack
    .NET Framework
    Angular 10
    Blazor
    ASP.NET Web API
    .NET Core
    API Development
    UI/UX Prototyping
    ASP.NET MVC
    React Native
    React
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