I’m a full-stack developer with expertise in React, Django, FastApi and Python automation — offering full-cycle development from idea to live deployment. Whether you need a modern web app, automated workflows, or both, I deliver fast, clean, and scalable solutions. What I Do: • Build responsive frontends with React.js • Develop robust APIs and backends using Django / DRF | FastAPI • Automate business processes using Python, n8n, and custom scripts • Deploy full apps to cloud servers (AWS, GCP, Hostinger, Digital Ocean or any other server you have) • Set up CI/CD pipelines, Docker, and monitoring tools Why clients work with me: • Clear communication & fast turnaround • Full-stack ownership — no handoffs required • Focused on clean code, scalability, and security Let’s turn your idea into a reliable, production-ready solution.

I am a Quant Developer with 10+ years of experience in building high-performance trading systems, financial applications, and scalable web platforms. My expertise spans across algorithmic trading, FIX API integration, and full-stack web development, enabling me to deliver end-to-end solutions for automated trading, risk management, and market data processing. Core Specializations: ✔ Trading Application Development: Algo trading bots, execution strategies, FIX API integration, and broker connectivity (MT4, MT5, Python, AFL, Pine Script). ✔ FIX API Expert: Custom order execution systems, real-time market data handling, and FIX protocol implementations. ✔ Quantitative Development: Strategy backtesting, statistical modeling, and market data analysis using Python, Pandas, and NumPy. ✔ Web Application Development: Scalable community and administrative portals, server-side development, and custom API solutions. ✔ End-to-End Development: From planning and architecture to deployment and optimization of web and trading applications. Tech Stack & Expertise: 🔹 Backend & Trading: Python (Django, Flask), Node.js, FIX API, AFL, Pine Script 🔹 Frontend: HTML, Tailwind CSS, JavaScript 🔹 Databases: MySQL, MongoDB, Apache Cassandra 🔹 Data Science & Analytics: Pandas, NumPy, Machine Learning for Finance 🔹 CMS & Web Platforms: WordPress, Custom Website Routing I am available for both short-term and long-term contracts and always open to discussing new projects that leverage my expertise in quantitative finance and algorithmic trading. 💬 Let’s connect and build something impactful!

I am a Backend developer with a couple of years of experience working on different technologies, frameworks and system architectures. For the past year, I have also been working on developing AI-based applications, starting from simple chatbots to complex AI workflows, fine-tuning models, agentic flows & RAG systems. I have extensively worked and am confident regarding my skills in : 💡- Tech Stacks ✅-Python ( Fast API, Flask, Django ) ✅-React / Streamlit / Chainlit ✅-RAG / Voice-based AI assistants ✅-Agentic AI / AI autonomous Workflows ✅-PostgreSQL / MySQL / MongoDB / Vector DBs ✅-Containerization ( Docker / Kubernetes ) 💡- Work Done 🌟Arche-Social :- A second brain that uses a personalised AI assistant to manage your day-to-day tasks automatically for you. It gives up-to-date info of real-time events and tries to recollect from the user's previous chat history, schedule calls and much more. ✔Its Voice assistant, which involves Speech-to-text & text-to-speech libraries, RAG Implementation for connecting the chatbot with the current up-to-date happenings & user chat history. ✔ Web-Sockets for real-time chat sessions management ✔ MCP server for integrating it with various data sources, mainly your mailbox 🌟Flex Agents :- No-code platforms for creating Agentic Flows, RAG models & complex LLM applications. It has a multi-tenant architecture where we have multiple options for clients to use it. They can either buy a subscription or host their data in an isolated cloud provider to maintain privacy, etc ✔Serverless architecture for running scrapers so that users can build their RAG dataset ✔Building a no-code module for basic agentic flows and LLM chat applications ✔Implemented feature where users can use any vector databases among the list of most popular vector databases and can integrate them with their LLM app ✔ LLM-based scrapers that run in a Docker-based environment and that can crawl any website up to the provided depth. This was used so that users can easily create their datasets for building an RAG bot. 👨🏼‍💻 Why Choose Me? ✔Able to get a holistic view of the project and deliver a great product ✔Excellent Communications ✔Quality service provider having a sound history of working with different clients Quality service and Excellent Communication are my utmost priority Looking forward to discussing the requirements in detail Regards Muhammad Abdullah

Are you tired of developers who deliver messy, undocumented code and then disappear? I build backend systems and AI-powered applications that are clean, scalable, and maintainable — backed by a 100% Job Success Score, 70+ delivered projects, and $80K+ earned on Upwork. ⚡ MY CORE STACK ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔧 Backend → Python (Django, DRF, FastAPI, Flask), Node.js, TypeScript, REST APIs, GraphQL, Celery, WebSockets, Microservices 🤖 AI / LLM → LangChain, OpenAI API, GPT-4, RAG pipelines, Agent workflows, LLM-powered automation 🎨 Frontend → React.js, Next.js, React Native (iOS + Android), Angular, JavaScript, HTML/CSS 📱 Mobile → React Native — iOS & Android 🗄️ Database → PostgreSQL, MySQL, MongoDB — schema design & optimization ☁️ DevOps/Cloud → AWS (EC2, S3, Lambda), Docker, CI/CD, Git 🚀 WHAT I'VE SHIPPED IN PRODUCTION ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ▸ Artha — Multi-service booking platform with real-time slot management and provider calendars ▸ Bancreach — Commercial loan marketplace with WebSocket live chat and admin panel ▸ Zeepo — Multi-role insurtech app with Celery background tasks and third-party lead sync ▸ Celloux — Crypto trading platform with payment API integration ▸ Wikireviews — Full-stack review platform serving real users at scale 💡 I work across the full stack but my strongest value is backend architecture — building systems that are clean, documented, and maintainable long after the project ends. 🤝 If you're building a SaaS product, integrating AI into your workflow, or need a backend developer who communicates clearly and ships on time — let's talk. 📌 Open to fixed-price projects, hourly contracts, and long-term partnerships. 👉 Tell me what you're building — I'll tell you exactly how I'd approach it.

I build production-ready AI SaaS applications that help businesses automate workflows, process data, and turn AI ideas into reliable products. Using Python, Node.js, React, Next.js, and OpenAI or Claude APIs, I help startups and businesses launch AI-powered MVPs, integrate intelligent features into existing platforms, and improve full-stack applications used in real operations. As a Top Rated Plus developer with $30K+ earned and 1,500+ hours on Upwork, I have delivered projects involving AI integration, technical interview scoring, property management workflows, secure client dashboards, feedback systems, APIs, and database-driven SaaS applications. I can help you with: • AI-powered SaaS and MVP development • OpenAI, Claude, and LLM API integration • AI agents and structured LLM workflows • Python, FastAPI, Django, and Node.js backends • React and Next.js web applications • REST APIs, webhooks, and third-party integrations • PostgreSQL and MongoDB database workflows • Authentication, roles, permissions, and client portals • Existing SaaS improvements, debugging, and new features My core stack includes Python, Node.js, TypeScript, React, Next.js, PostgreSQL, MongoDB, REST APIs, OpenAI API, AWS, and Docker. Clients describe me as a clear communicator, solution-oriented developer, and someone committed to quality. I focus on maintainable implementation, reliable functionality, and clear progress throughout the engagement. Send me your project requirements or existing application, and let’s discuss the most practical next step.

With over 8 years of experience, I am a seasoned LabVIEW Developer specializing in building high-performance automation, control, and data acquisition systems for industries such as manufacturing, automotive, aerospace, energy, and research. My expertise spans LabVIEW, C# (WPF), and Python, enabling me to develop robust, scalable, and user-friendly applications tailored to complex industrial needs. I bring a proven track record in test automation, remote and onsite system integration, and custom equipment software development — delivering exceptional value to clients across power plants, chemical factories, EV battery testing, space research labs, and more. 🔑 Core Competencies & Technical Expertise 🔧 Architectures & Design Patterns Actor Framework, DQMH, JKI State Machine, Producer–Consumer, Event-driven, Object-Oriented Design (OOP), State Machines 🧪 LabVIEW Development Versions: LabVIEW 2014 – 2026 Experience with Real-Time, FPGA, DAQmx, VISA, and advanced UI development Integration with third-party devices and complex test benches 💻 Software & Programming C# (WPF): MVVM, multithreading, hardware interfaces, real-time dashboards Python: PyQt, REST API, PyModbus, Socket Programming, Data Visualization 📡 Device & Protocol Expertise National Instruments: PXI, CompactRIO, NI-cDAQ, FPGA, VISA, DDE Server Protocols: TCP/IP, UART, MODBUS, CAN, USB, GPIB, OPC Server/UA, FIELDBUS Instruments: Yokogawa GM10, Power Meters, Fluke Instruments, Oscilloscopes, PID Controllers, Electronic Loads, Machine Vision Systems, Spectrum Analyzers 🗃 Database & Reporting Database Integration: MySQL, SQL Server, Oracle, MS Access Reporting: Proficient in exporting and formatting data to CSV, XML, TDMS, Excel, Word, PDF 🚀 Industry Focus Energy & Utilities – Power plant control and monitoring Automotive & EV – Battery testing and validation Electronics & PCB – Functional and in-circuit test systems Aerospace & Research – Custom DAQ and analysis systems Chemical Manufacturing – Process control, calibration software, SCADA integration ✅ Skills LabVIEW, Test Automation, C#, Python, DAQ, SCADA, Industrial Automation, Actor Framework, State Machine, DQMH, RT & FPGA, Data Acquisition, VISA, OPC, MODBUS, CAN, Machine Vision, Yokogawa, Fluke, PXI, CompactRIO, MySQL, SQL Server, TDMS, Electronic Load, Real-Time Systems, REST API, Multithreaded WPF, GUI Development, PID Control 🎯 Let’s Collaborate I’m passionate about designing flexible, stable, and innovative test systems that drive performance and productivity. Whether it’s developing from scratch or upgrading legacy systems, I ensure delivery of optimized, intelligent automation solutions for demanding environments.

🏆 Top Rated in under 6 months with 100% job success. I build AI and automation into real products and ship them live. Scrapers pulling 60k+ records with zero bans, syncs that run for months, AI pipelines in production, not demos. 🤖 AI in real products: an identity-governance platform on FastAPI that pulls from JumpCloud and Microsoft Entra, normalizes both into one schema and runs automated diffs so drift shows up on its own. An AI research pipeline that scores companies through OpenAI with rate-limiting and retries. A RAG fact-checker that transcribes a video, pulls out the claims and verifies each against live sources. ⚙️ Automation and data: Python and Postgres pipelines that ingest messy sources, parse, normalize, dedupe and reload without ever double-loading. One options-and-equities pipeline handles about 196k rows a run across multi-GB inputs. n8n and API integrations with webhooks, two-way sync, and the rate-limiting that keeps a sync stable. Scrapers that run for months on heavily protected sites, 144k records on one job, 1.19M rows filtered to 173k clean leads on another. 🚀 And I build the product around it when you need one: a booking platform for a host with 11 Outer Banks properties (Stripe checkout, live Airbnb sync, one admin calendar), a course SaaS with Stripe and a student portal, a YouTube analytics SaaS with Google OAuth and billing. All live. 🔁 Clients come back. OBX Sharp Stays across 4 contracts, an identity-governance client across 4, Anthony Adams across 3. The work still runs after I hand it over. 🧰 Stack: Python, TypeScript, Next.js, React, Node, FastAPI, PostgreSQL, OpenAI, LangChain, n8n, Playwright, Docker, and most major REST APIs. ✅ How I work: I hit deadlines, send updates before you ask, overlap your hours, and flag risks early instead of at the end. Plain English, and I own the outcome. 💬 Tell me what you want automated or which two systems need to talk, and I'll tell you straight how I'd do it and where the risks are.

❓ "Are you frustrated by hours lost updating maps, dashboards, or data pipelines manually—when automation could deliver real-time insights effortlessly?" 👉 That’s exactly what I deliver with 7+ years of expertise in GIS programming, automation, and AI. ⭐️ AI Automation & GIS Expert | Turning Data into Profitable Insights ⭐️ 7+ Years of Experience in IT & GIS, delivering high-impact geospatial solutions for top-tier organizations like IBM, Public Health initiatives, a leading investment bank, and a high-growth startup that scaled to $5M ARR within 2 years. ⭐️ Specialized in GIS Programming and Geospatial Data Analysis: Extensive expertise in map creation, geospatial data processing, time-series analysis, and predictive modeling to empower businesses with actionable insights and smarter decision-making. 🔧 Core Expertise: ✅ GIS Programming: GeoPandas, Shapefiles, mapping automation ✅ Geospatial Data Analysis: Insights from geospatial data ✅ Advanced Mapping Solutions: Crafting detailed & interactive maps ✅ Time-Series & Predictive Modeling: Leveraging GIS & data trends for future insights ✅ Data Integration: connecting GIS data with ArcGIS APIs & databases ✅ Big Data Handling: Processing, analyzing, visualizing large-scale spatial datasets ✅ ETL for Geospatial Data: Building ETL pipelines to extract, transform, and load spatial data ✅ Data Visualization: Creating maps, dashboards & reports using GIS & ArcGIS tools ✅ Automation: Streamlining workflows like map creation, data processing & spatial analysis 🌟 What I Offer: 🤖 GIS Programming & Automation: From GeoPandas scripting to integrating shapefiles, I optimize and automate GIS workflows to save time and resources. 🔗 API Integration for GIS: Seamlessly connect geospatial data with APIs and databases to build powerful, integrated solutions. 🌍 Custom Mapping Solutions: Whether creating high-quality maps, automating map production, or building geospatial tools, I deliver solutions tailored to your needs. 📊 Geospatial Analysis & Insights: Unlock the power of geospatial data to drive your business decisions. My expertise in spatial data analysis, time-series trends, and prediction ensures you’re ahead of the curve. 📑 Efficient Data Processing Pipelines: Automate data extraction, cleaning, and transformation for seamless geospatial analysis. 🌐 AWS & Cloud GIS Solutions: Scalable and secure GIS data storage, processing, and analysis solutions using AWS technologies. 🤝 Let’s Connect! If you're looking for a GIS expert to handle mapping, geospatial data analysis, or automate your GIS workflows, I’m here to help take your projects to the next level. Invite me to your project, and let’s create something amazing together!

I am a Python AI Engineer, AI Automation Engineer, and RAG Expert focused on building production-ready AI systems, LLM applications, and automation solutions for businesses. I help companies integrate practical AI into products and workflows using Python, LLMs, RAG pipelines, AI agents, and API integrations, developing systems that connect with web apps, databases, and internal tools to automate tasks, improve decision-making, and deliver fast, reliable, and scalable results. Using LangChain, LangGraph, CrewAI, and AutoGen, I build single and multi-agent systems with human-in-the-loop controls, guardrails, and structured outputs for accuracy and reliability. 📌 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 & 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐲 𝐒𝐭𝐚𝐜𝐤 𝐈 𝐔𝐬𝐞 : ⇉ 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠 & 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 ❯❯❯❯ Python, FastAPI, Flask, REST APIs, Webhooks, Async Workflows ⇉ 𝐀𝐈 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬 ❯❯❯❯ LangChain, LangGraph, CrewAI, AutoGen ⇉ 𝐑𝐀𝐆 & 𝐑𝐞𝐭𝐫𝐢𝐞𝐯𝐚𝐥 ❯❯❯❯ RAG Pipelines, Document Processing, Chunking Strategies, Embeddings, Retrieval Optimization, Context Management ⇉ 𝐕𝐞𝐜𝐭𝐨𝐫 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 ❯❯❯❯ Pinecone, Weaviate, Supabase pgvector ⇉ 𝐋𝐋𝐌 𝐂𝐚𝐩𝐚𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬 ❯❯❯❯ Function Calling, Tool Calling, Structured JSON Output, Prompt Engineering, Stateful Workflows, Multi-Step Reasoning Systems ⇉ 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 ❯❯❯❯ API Integrations, Internal Workflow Automation, AI Copilots, Business Process Automation, CRM/ERP/Support Tool Integration, n8n, Make .com, Zapier ⇉ 𝐀𝐈 𝐓𝐨𝐨𝐥𝐬 & 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 ❯❯❯❯ Claude, Cursor, GitHub Copilot, Replit, Base44 📌 𝐀𝐈 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐈 𝐃𝐞𝐥𝐢𝐯𝐞𝐫: ⇉ Python-based AI solutions to automate business tasks and processes ⇉ AI agents that perform actions and connect with external tools ⇉ Multi-agent systems to handle complex workflows efficiently ⇉ RAG-based assistants that answer questions using company data ⇉ Document Q&A systems for PDFs, websites, Notion, and databases ⇉ Internal AI copilots to support teams and operations ⇉ Customer support AI with context-aware and accurate responses ⇉ AI workflows integrated with APIs for automation and data processing ⇉ Structured AI outputs for seamless backend and system integration ⇉ Human-in-the-loop systems for review, control, and improved accuracy I build AI solutions that are not just impressive in demos, but useful in real business environments. My goal is to deliver secure, practical, and production-ready AI systems that help businesses automate operations, improve efficiency, and create better digital products. If you are looking for a developer who can build Python AI solutions, LLM automation systems, AI agents, or RAG-powered assistants, I can help design and deliver a solution tailored to your business.

Hello! I'm Tayyab , Top Rated Plus Data Solutions Expert. With 10+ years of hands-on experience as a Data Engineer, I specialize in Data Modeling, ETL/ELT Development, Data Warehousing, and Data Lakehouse solutions. I’ve successfully designed and developed 100+ dashboards using Power BI, Tableau, and Looker Studio. and created more than 20+ Data Warehouse during these 9 years of Data Engineering which includes Azure, GCP, AWS, Databricks, Snowflake, DBT and much more. My expertise extends into Machine Learning and Data Science, making me a one-stop solution for all your data needs. Why Work with Me? ⭐ Over 50 clients with 5-star ratings ⏱ 3000+ hours logged on Upwork My Expertise Includes: ✔ Google Cloud: Google Sheets, Analytics, Tag Manager, BigQuery, Cloud Function, Dataflow, Pub/Sub, Storage Bucket, Looker ✔ Microsoft Azure: Datalake Gen2, Blob Storage, Data Factory, Synapse, Analysis Services, SQL Data Warehouse, Event Hub, Databricks ✔ Microsoft: T-SQL, SSIS, SSAS, Power BI ✔ Amazon Web Services (AWS): S3, DynamoDB, Kinesis, RDS, Redshift, Glue, Lambda ✔ Other Tools: Databricks, Snowflake for Delta Lakehouse, DBT, SQL, Python I’ve designed and implemented data architecture for Fortune 50 to 500 companies, providing customized solutions that meet complex data challenges. If you're looking for a data expert to help transform your data into actionable insights, let’s connect! I'm just one message away and excited to work with you.