Senior Data Engineer with 7+ years building scalable ETL/ELT pipelines, real-time data processing, and cloud-native data platforms on AWS. 100% Job Success, Top Rated, $40K+ earned. I help startups and data teams move data reliably — from ingestion to analytics-ready APIs — and increasingly, into LLM/RAG workloads. WHAT I BUILD: - ETL/ELT pipelines — batch & near-real-time ingestion from APIs, databases, and event streams (Kafka, message queues) - Data modeling & warehousing — PostgreSQL, MongoDB, Redis, Elasticsearch, optimized for query performance and analytics - Backend data services — FastAPI, Flask, Django; REST & GraphQL APIs that expose clean, validated data to downstream apps and dashboards - AI/LLM data pipelines — RAG systems, embedding workflows, vector search (Pinecone, FAISS) using OpenAI APIs and LangChain - Cloud & deployment — AWS (EC2, Lambda, S3, RDS, API Gateway), Docker, serverless, CI/CD with GitHub Actions RESULTS I'VE DELIVERED: - Improved query performance by 30% through indexing and storage strategy - Cut infrastructure costs 25% via serverless and optimization - Reduced deployment time 45% with CI/CD automation - Maintained 99.5%+ uptime across production environments HOW I WORK: Clear communication, fast turnaround, and production-grade code — not prototypes that break. I treat your data infrastructure like it's my own: documented, tested, and built to scale. If you need a data engineer who can also bridge into AI/ML workloads, let's talk. Send me a message with your project and I'll tell you honestly whether I'm the right fit.

Senior Python engineer building large-scale web scraping systems, reliable APIs, and LLM/RAG data pipelines that run in production — tested, monitored, and built to last. 🏆 Top Rated Plus (top 3%) · $300K+ earned · 7,400+ hours billed ━━━━━━━━━━━━━━━━━━━━━━ RECENT PRODUCTION RESULTS 🌍 Built and operate a scraping platform covering 20+ sources behind enterprise anti-bot protection (Cloudflare-class WAFs, residential proxy rotation, fallback transport chains) — 225K+ documents collected, 30+ scheduled pipelines running daily without babysitting. 💳 Built a rewards-data aggregator scraping 30+ retail and banking sources — 60K+ fresh offers per day, normalized into one schema and served through a load-balanced API at 105+ requests/sec. 🤖 Turned scraped-document chaos into structured data with a RAG extraction system (LLM + Pinecone) over 100K+ documents — measured accuracy up from 33% to 84%, every AI output traceable to its source. ━━━━━━━━━━━━━━━━━━━━━━ WHAT I DO ✔️ Web scraping & data extraction — Playwright, Selenium, Scrapy; resilient access to protected sources, proxy management, scheduled fleets via Celery, PDF/Excel/Word extraction, normalization into clean schemas ✔️ LLM & RAG backends — OpenAI/Anthropic APIs, Pinecone, vector search, structured extraction from messy documents, accuracy evaluation, cost & latency optimization ✔️ API development — FastAPI, Flask, Django; auth, rate limiting, background jobs, clean documentation ✔️ Distributed systems — Celery, RabbitMQ, Redis; retries, idempotency, fault tolerance under real load ✔️ Production ops — Docker, AWS, PostgreSQL/MongoDB/Neo4j, zero-downtime migrations, CI with 2,000+ tests per project ━━━━━━━━━━━━━━━━━━━━━━ HOW I WORK ✅ I own systems end-to-end: architecture → implementation → deployment → monitoring → handover docs. ✅ Scrapers that keep working: per-source error recovery, alerting, and proxy fallbacks — not scripts that die in a week. ✅ I'll tell you when an LLM is the wrong tool — and what to use instead. ✅ Most of my $300K+ comes from repeat clients and multi-year engagements. ━━━━━━━━━━━━━━━━━━━━━━ If you need scraping infrastructure that survives contact with real anti-bot systems, an API that holds up under load, or an LLM pipeline with measurable accuracy — send me a message with a couple of lines about your project and I'll tell you straight away whether I'm the right fit.

Python developer helping teams take ownership of backend systems, fix unstable codebases, and scale real-world applications, building APIs, SaaS platforms, and automation workflows using Django, FastAPI, and modern Python practices focused on production environments. I work with teams to build reliable, scalable products out of systems that are partially built, unstable, or not yet ready for production. Many teams I work with struggle with bug-heavy code, slow APIs, or integrations that break under real usage. I focus on fixing the root issues, not just patching symptoms. From stabilizing MVPs and debugging complex workflows to scaling backend services and AI pipelines, I help teams ship systems that actually work in production. Whether it’s handling high-load traffic, fixing failing integrations, or improving performance, I work like a long-term team member focused on delivery, not just tasks. 𝐑𝐞𝐜𝐞𝐧𝐭 𝐰𝐨𝐫𝐤 𝐚𝐜𝐫𝐨𝐬𝐬 𝐢𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬: ✓ 𝐇𝐞𝐚𝐥𝐭𝐡𝐜𝐚𝐫𝐞 & 𝐁𝐢𝐨𝐭𝐞𝐜𝐡 Built secure case management and research platforms with real-time data processing, role-based access, and cloud infrastructure, improving decision-making and reducing manual workflows. ✓ 𝐅𝐢𝐧𝐭𝐞𝐜𝐡 & 𝐓𝐫𝐚𝐧𝐬𝐚𝐜𝐭𝐢𝐨𝐧 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 Developed backend systems handling real-time bookings, secure payments (Visa, Apple Pay, etc.), and high-concurrency user traffic with reliable API architecture. ✓ 𝐀𝐈 𝐒𝐚𝐚𝐒 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 Built multi-tenant AI platforms with LLM integrations, agent-based workflows, and automation pipelines handling high-volume data processing and decision-making. ✓ 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐒𝐚𝐚𝐒 & 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 Designed microservices-based systems with async APIs, real-time notifications, and scalable architecture supporting thousands of users. ✓ 𝐄𝐝𝐮𝐜𝐚𝐭𝐢𝐨𝐧 & 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐢𝐨𝐧 Developed large-scale learning platforms and AI-powered support systems with real-time interaction and personalized user experiences. Clients commonly hire me for: ✓ Building backend systems and REST APIs with Python using Django, FastAPI, and Flask, with strong focus on clean architecture, scalability, authentication (JWT/OAuth2), and production-ready design ✓ Developing full-stack web apps and SaaS platforms using Django/FastAPI with React, Next.js, TypeScript, JavaScript, and Node, ensuring smooth frontend-backend integration and user experience ✓ Creating and maintaining PostgreSQL, MySQL, and MongoDB database-backed platforms with efficient schema design, vector search storage, and optimized database queries ✓ Integrating third-party APIs such as OpenAI, Anthropic/Claude, Stripe, Twilio, Telegram, payment gateways, property APIs, ad APIs, and webhook-based services ✓ Building AI-powered product features including LLM workflows, agentic automation, RAG pipelines, chatbots, voice assistants, document Q&A, recommendation systems, machine learning features, prompt engineering, and structured AI outputs using OpenAI and LangChain ✓ Designing automation systems and data workflows including web scraping, and data processing using BeautifulSoup, Scrapy, Selenium, Playwright, and HTTPX for real-time and scheduled systems ✓ Improving existing codebases through bug fixing, code review, stabilization, refactoring, and production hardening without unnecessary rewrites ✓ Setting up Docker, Kubernetes, CI/CD pipelines (GitHub Actions), cloud deployment, DevOps workflows, and AWS/Azure infrastructure for scalable systems ✓ Optimizing applications for performance, scalability, reliability, security, and maintainability in production environments Technologies I work with: Python, Django, FastAPI, Flask, PostgreSQL, MySQL, SQLite, Redis, SQL, Database, Docker, Kubernetes, AWS, Azure, GitHub, CI/CD, REST APIs, GraphQL, Web Scraping, BeautifulSoup, Scrapy, Selenium, Playwright, Celery, ETL Pipelines, OpenAI, LLM, RAG, LangChain, AI Agent, Chatbot, Automation Systems, Machine Learning, JavaScript, TypeScript, React, Next, Node, SaaS, MVP Let’s build something that runs smoothly, scales properly, and solves real problems. A Python developer focused on backend systems, API development, and scalable architecture. A Python developer building reliable services for SaaS platforms, automation tools, and web applications.

I help businesses build scalable web applications, AI-powered tools, and automation systems that solve real business problems. With 18+ years of experience in full stack development, I can support you from idea to launch, whether you need an MVP, SaaS platform, internal business tool, AI agent, chatbot, workflow automation, or custom AI integration. My focus is simple: build reliable, secure, and production-ready solutions that are easy to use, easy to scale, and aligned with business goals. ◆ Full Stack & AI Solutions I Can Build ◆ ✅ Full Stack Web Development ▣ Custom web applications from frontend to backend ▣ SaaS platforms and business dashboards ▣ MVPs and startup product prototypes ▣ REST APIs and GraphQL APIs ▣ Admin panels, portals, and internal tools ▣ Database design and backend architecture ▣ Performance optimization and bug fixing ▣ Cloud deployment and DevOps setup ✅ AI Agents & AI-Powered Applications ▣ Custom AI agents for business workflows ▣ LLM-powered applications using OpenAI and other AI models ▣ RAG systems for document search and knowledge retrieval ▣ AI chatbots for websites, support, and internal teams ▣ AI tools that connect with CRMs, databases, APIs, and third-party apps ▣ Structured AI outputs, function calling, and tool-based agents ▣ AI assistants for sales, operations, support, and productivity ✅ AI Automation ▣ Business process automation ▣ Workflow automation using APIs and webhooks ▣ CRM and sales pipeline automation ▣ Email, SMS, WhatsApp, and notification automation ▣ Lead management and follow-up automation ▣ Data extraction, reporting, and task automation ▣ Integration between multiple platforms and tools ◆ Technology Stack I Work With ◆ ▣ Languages ➜ Python, JavaScript, TypeScript, PHP ▣ Backend ➜ Django, FastAPI, Flask, Node.js, Express, NestJS, Laravel ▣ Frontend ➜ React.js, Next.js, Vue.js, Tailwind CSS ▣ AI & LLMs ➜ OpenAI API, Assistants API, LangChain, LangGraph, function calling, structured outputs ▣ Vector Databases ➜ Pinecone, Qdrant, Weaviate, FAISS, Supabase, PostgreSQL pgvector ▣ Databases ➜ PostgreSQL, MySQL, MongoDB, Firebase, Redis ▣ Cloud & DevOps ➜ AWS, Google Cloud, Azure, Docker, CI/CD, Vercel, Netlify ▣ Integrations ➜ REST APIs, GraphQL, webhooks, third-party APIs, CRMs, automation tools On every project, I start by understanding the business goals, workflows, users, and technical requirements. Then I build a clear, scalable solution with regular updates, smart technical decisions, and minimal unnecessary complexity. Whether you need a full stack developer, an AI automation expert, or someone who can combine software development with AI agents and LLM integrations, I can help you build it the right way. Let’s discuss your project and turn your idea into a working, scalable solution.

# MY MOTЕЕO: Have a simple solution for your complex task Enjoy solving complex technical challenges and finding the simplest, most reliable solution for each client's needs. Python Developer | Automation Engineer | AI Integration | Technical Consultant With 10+ years of experience, I help businesses and individuals build custom software, automate repetitive work, integrate AI solutions, analyze existing systems, and deliver reliable long-term solutions. Whether you need a new application, workflow automation, API integration, AI-powered features, data processing, or improvements to an existing project, I can help from the initial idea to deployment and ongoing support. # MY APPROACH Every successful project starts with understanding the problem. Before writing code, I analyze your requirements, identify potential risks, discuss available options, and recommend the most suitable architecture and technology stack. I prepare a clear implementation plan before development begins, maintain transparent communication throughout the project, and focus on writing clean, maintainable, and reliable code. After delivery, I continue supporting my clients with maintenance, improvements, bug fixes, new features, and technical consulting. # SERVICES • Custom Python applications and backend services • Desktop applications • REST APIs and third-party integrations • AI integration (LLMs, AI Assistants, intelligent automation) • Workflow automation • Telegram bots • Google Apps Script and Google Workspace automation • Data parsing, web scraping, PDF/Excel/CSV/XML/JSON processing • Database development and optimization • Linux administration, VPS setup and deployment • Docker, Jenkins, AWS, DigitalOcean, AWS Lambda • Server configuration, automation and monitoring # EXISTING PROJECTS Many clients already have software that needs improvements rather than a complete rewrite. I can help with: • Debugging complex issues • Understanding existing codebases • Refactoring legacy applications • Continuing abandoned projects • Performance optimization • Selecting the best technology stack • Architecture design and code reviews • Bug fixing and feature development Additional experience includes QA automation, software testing, long-term project maintenance, API integrations, performance optimization, and technical consulting.

Here is what I bring to your project: 𝗚𝗜𝗦 & 𝗦𝗽𝗮𝘁𝗶𝗮𝗹 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 End-to-end spatial data pipelines — from data gathering and cleaning through modeling and analysis. I work with both raster and vector data using Python, GDAL, Rasterio, GeoPandas, QGIS, and ArcGIS. At Loamist, I designed the geospatial database architecture and built automated data pipelines processing 100s of spatial datasets for biomass and sustainability initiatives. 𝗦𝗮𝘁𝗲𝗹𝗹𝗶𝘁𝗲 𝗜𝗺𝗮𝗴𝗲𝗿𝘆 & 𝗗𝗲𝗲𝗽 𝗟𝗲𝗮𝗿𝗻𝗶𝗻𝗴 Land-use classification, feature extraction, object detection, and segmentation from satellite and aerial imagery. My published research used semi-supervised deep learning to detect informal settlements — a method that works with limited labeled data, which is the reality of most real-world remote sensing projects. 𝗗𝗮𝘁𝗮 𝗦𝗰𝗶𝗲𝗻𝗰𝗲 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 Classification, regression, clustering, time-series forecasting, and NLP. At Buggy TLC, I built the entire analytics platform from scratch for a high-volume car rental startup — including an in-house OCR system that automated processing of 10,000+ documents and anomaly detection pipelines for financial monitoring. 𝗗𝗮𝘀𝗵𝗯𝗼𝗮𝗿𝗱𝘀 & 𝗩𝗶𝘀𝘂𝗮𝗹𝗶𝘇𝗮𝘁𝗶𝗼𝗻 Power BI, Tableau, Plotly, Streamlit — I build dashboards and interactive tools for both technical teams and non-technical stakeholders. I have designed operational dashboards used across multiple departments. 𝗕𝗮𝗰𝗸𝗴𝗿𝗼𝘂𝗻𝗱 — MS Data Science, Information Technology University Lahore — BS Geoinformatics Engineering, NUST — Published in IEEE Geoscience and Remote Sensing Letters — 7+ years working across GIS, remote sensing, data science, and ML I am open to starting with a small pilot task so you can evaluate my work before committing to a larger engagement.

Looking for a skilled developer to build scalable solutions? With 5+ years of experience, I specialize in Python, Django, Flask, Angular and AWS tools. I'm committed to understanding your unique needs and delivering solutions that exceed your expectations, Contact me today to explore how we can collaborate to achieve your goals!

I help startups and enterprises build production-ready AI products, intelligent automation systems, LLM applications, and data-driven SaaS platforms. Strong expertise in Artificial Intelligence, Machine Learning, Data Science, Generative AI, Computer Vision, NLP, and Full Stack Development. I build complete AI solutions—from data engineering and model training to scalable APIs, modern web applications, and cloud deployment. 🚀 Core Expertise AI, Machine Learning & Data Science -------------------------------------------- Machine Learning, Deep Learning, Generative AI PyTorch, TensorFlow, Scikit-learn, XGBoost, LightGBM NLP, Computer Vision, OCR YOLO, OpenCV Time Series Forecasting Predictive Analytics Recommendation Systems Classification, Regression, Clustering Feature Engineering Model Optimization & Fine-tuning Statistical Analysis A/B Testing Data Mining Explainable AI (XAI) LLMs & Agentic AI ---------------------- OpenAI (GPT-4o/o3/o4) Claude Gemini Llama Mistral DeepSeek Grok LangChain LangGraph LlamaIndex CrewAI AutoGen AI Agents Multi-Agent Systems Agentic Workflows MCP (Model Context Protocol) RAG Pipelines Prompt Engineering Function Calling Structured Outputs Semantic Search Embeddings Fine-tuning Data Engineering --------------------- ETL / ELT Pipelines Apache Airflow Apache Kafka Data Warehousing Data Lakes Batch & Real-time Processing Data Cleaning Feature Stores Web Scraping Selenium Scrapy Pandas NumPy PySpark Vector Databases ---------------------- Pinecone Weaviate Milvus ChromaDB FAISS Qdrant Full Stack Development ---------------------------- Python FastAPI Django Flask Node.js Express.js NestJS React Next.js TypeScript JavaScript Tailwind CSS REST APIs GraphQL Microservices WebSockets Databases ------------- PostgreSQL MySQL MongoDB Redis Elasticsearch DynamoDB Firebase Cloud & DevOps ------------------- AWS Azure Google Cloud Platform (GCP) Docker Kubernetes Terraform GitHub Actions CI/CD Linux Nginx I Build ✔ AI SaaS Platforms ✔ AI Agents & Multi-Agent Systems ✔ LLM Applications ✔ RAG Knowledge Assistants ✔ AI Chatbots & Copilots ✔ Machine Learning Models ✔ Computer Vision Solutions ✔ Predictive Analytics Platforms ✔ Recommendation Engines ✔ Fraud Detection Systems ✔ Forecasting Models ✔ Document Intelligence & OCR ✔ Data Pipelines & ETL Systems ✔ Enterprise Dashboards ✔ Cloud-native Applications Why Hire Me End-to-end ownership from idea to production Strong AI, ML, Data Science, and Software Engineering expertise Scalable architecture designed for real-world production Clean, maintainable, and high-performance code Fast communication and long-term technical partnership Keywords AI Engineer • Machine Learning Engineer • Data Scientist • Generative AI • Full Stack AI Developer • LLM Engineer • Python Developer • FastAPI • Django • React • Next.js • OpenAI • Claude • Gemini • LangChain • LangGraph • AI Agents • RAG • NLP • Computer Vision • YOLO • PyTorch • TensorFlow • Scikit-learn • XGBoost • Data Engineering • ETL • Airflow • Kafka • Vector Database • Pinecone • PostgreSQL • Docker • Kubernetes • AWS • Azure • GCP • SaaS Development If you're looking for an engineer who can design, build, deploy, and scale AI-powered products that solve real business problems, I'd be happy to discuss your project.

I provide automation services, web scraping and bots, API integrations, programmatic solutions to unique problems, and data extraction, mining, and analytics. I can help you find the right path and implement it. I have experience deploying and orchestrating python solutions in both AWS and GCP. I have experience building and demoing two POC OCR products for government agencies. Services: Automation consultations, design, and implementation PDF extraction OCR and image processing -Custom AI models in AWS using Textract, Comprehend, and Augmented AI (A2I) -Custom object detection Web Scraping systems Software Automation -Browser based -Desktop software -Excel/Google Sheet Data mining and extraction -string matching, vector-based searching API integration Database design and build -MS SQL Server, MySQL, PostgreSQL, MongoDB, Redis, Memcached -MS SQL native python execution -Custom SQL queries, stored procedures/functions, and triggers Chat GP- driven workflows Dockerized microservices Email automation Dashboards and Flask apps Plotly Dash Custom Trading solutions -Interactive Brokers/Traders Workstation API React SPAs website: flowautomation.io Key AWS services: ECS, Fargate, ECR, EC2, EFS, Textract, Comprehend, Augmented AI (A2I), Lambda, RDS, S3, and API Gateway Key GCP services: Cloud Compute, Cloud Run, Cloud Function, Container Registry, Drive, BigQuery, and Maps/Locations APIs Keywords: AWS, Lambda, Selenium, Dash, Python, MS SQL, PDF, Comprehend, Textract, A2I, Augmented AI, Comprehend, API, Automation, EDI, Selenium, Web Scraping, ETL, QuickFiX, FIX 4.4 protocol, Excel, wincom32, COM interface, fuzzywuzzy, recaptcha, captcha, Microsoft SQL Server, Chat GPT, Pandas, OpenCV, OCR, Interactive Brokers/Trader Workstation API, cosine similarity, fuzzy matching

Research Publications | AI Development | Data Analysis I'm a Data Scientist with 2+ years of experience in Data Scraping, Data Analysis, Data Visualization, Machine Learning, Deep Learning, Computer Vision, and NLP. I work primarily in Python and R/RStudio. What I Do: 📊 Statistical Analysis, Time Series Analysis, Quantitative & Predictive Analysis 🤖 Designing, developing, and fine-tuning ML/DL models that deliver real impact 🚀 Building models from scratch or optimizing existing ones Background: Currently pursuing a Master's in Data Science with hands-on experience across Machine Learning, Deep Learning, and Advanced Analytics. Technical Skills: Languages: Python 🐍, R 📈 Frameworks: TensorFlow, Keras, PyTorch, Scikit-learn, Hugging Face Transformers, XGBoost, LightGBM, CatBoost, OpenCV, FastAPI, Flask, Streamlit Libraries: NumPy, Pandas, Matplotlib, Seaborn, Plotly, Statsmodels, SciPy Data Tools: Selenium, Scrapy, SQL, Power BI, Tableau, AWS (S3, Glue, Redshift), GCP, Azure ML Others: MATLAB, Git, Docker, Google Earth Engine Project Experience: I've delivered projects across healthcare, finance, computer vision, and geospatial analytics. Some highlights: Built deep learning models for drought prediction using 20 years of satellite data Developed medical image classification systems for cervical cancer detection using DenseNet, ResNet, and EfficientNet architectures Designed sales forecasting pipelines and stock market analysis dashboards with interactive visualizations Created an AI voice assistant for paramedics Built a real-time multi-camera object tracking system Developed a student pressure dashboard powered by D3.js Explored XAI methods (GradCam, SHAP, LIME) for model interpretability Implemented models for churn prediction and match outcome forecasting These projects combine machine learning, deep learning, and data science to deliver practical, impactful solutions. What I Offer: ✅ Machine Learning Models: Build, fine-tune & deploy high-performance ML solutions ✅ Deep Learning Architectures: Custom DL models tailored to your needs ✅ Python Programming: Clean, optimized code for ML & data science tasks ✅ Data Analytics & Visualization: Insightful analysis and compelling visuals ✅ Data Scraping & Parsing: Data extraction using BeautifulSoup, Scrapy, and Selenium Why Work With Me: ✨ Strong expertise in both ML and DL ✨ Clear communication throughout projects ✨ Fast delivery with professional support ✨ Focus on quality and client satisfaction I take pride in delivering solutions that work. My approach is straightforward: build powerful models, provide actionable insights, and ensure clients are happy with the results. Let's Work Together: If you need someone who can take your machine learning projects to the next level, I'm here to help turn your ideas into reality. 🚀