Full Stack Python engineer with 4+ years of hands-on experience building production APIs, backend systems, and large-scale web scraping pipelines using Django, FastAPI, and Flask. I build agentic-first — Codex, Claude Code, and AI-assisted development are core to my daily workflow. ⬩ What I build: - REST APIs and backend systems: Django, FastAPI, Flask — clean architecture, production-grade - Frontend and UI: using JavaScript/TypeScript, React, Next.js - Web scraping & data extraction: Large-scale scrapers and ETL pipelines built for reliability at volume - AI/LLM integration: RAG systems, OpenAI/Claude API, Computer Vision wired into production - Third-party integrations: Stripe, Twilio, SendGrid and beyond - Workflow automation & Bots: n8n and AI-powered pipelines that eliminate repetitive manual work ⬩ Tech stack: Backend: Python · Django · FastAPI · Flask Database: PostgreSQL · MongoDB · Redis Infra: Docker · AWS · CI/CD AI/LLM: Claude · OpenAI · RAG · Computer Vision Scraping: Playwright · Scrapy · ETL Pipelines Other: Celery · Microservices · REST APIs ⬩ Why work with me: - End-to-end ownership without hand-holding - I ship faster using AI-native workflows - Smooth collaboration and clear communication Ready to build something production-ready? Message me and let's discuss your project.

🔹 Stop hiring developers. Hire someone who understands your product. I help startups and SaaS companies build scalable backend systems, automation workflows, and data-driven platforms, the kind that don’t break after launch. If your product involves APIs, dashboards, large datasets, integrations, or AI features, I’ve probably built it before. What I Build Most Often • SaaS platforms (multi-tenant architecture) • Backend APIs (FastAPI, Django, Node.js/Express) • Integrations (OAuth, webhooks, third-party services, CRMs) • Automation & background workers • Analytics dashboards & admin panels (React / Next.js) • Data processing pipelines • Cloud deployments on AWS Why Clients Hire Me Many projects fail after MVP because the backend wasn’t designed for growth. I design for: 1. clean architecture 2. predictable scaling 3. maintainability 4. faster future features So you don’t need to rebuild in 6 months. Recent Work ✔ Built medical platform MVP (Node.js + React), production ready ✔ Designed military social platform infrastructure (Flask + AWS + Docker) ✔ Created organization-wide email compliance & analysis system (OAuth integrations) ✔ Built IoT monitoring platform with real-time device data ingestion ✔ Developed automation workflows & analytics dashboards Tech Stack 1. Backend Python (FastAPI, Django, Flask) Node.js (Express, NestJS) REST APIs, Webhooks, OAuth 2. Frontend React, Next.js, Vue Tailwind, Material UI 3. Data & Infrastructure PostgreSQL, Redis, MongoDB AWS, Docker, CI/CD Large dataset processing & reporting If you need someone who can own both the architecture and implementation, message me before hiring multiple developers.

I am a Principal software architect with 15+ years designing fault-tolerant systems, translating complex domains into clean, scalable software. Industry Experience - AI Agents & Automation: agentic workflows, retrieval chains, function/tool calling, enterprise search. - FinTech: payment orchestration, ledgering, KYC/KYB, fraud signals, PCI-conscious microservices. - LMS/EdTech: multi-tenant course delivery, proctoring, analytics, content pipelines, SCORM/xAPI. Core Stack & Strengths - Python, Flask, Django, FastAPI, TypeScript, React 18 / Next.js 14 (App Router, Server Components, Suspense, React Query/Zustand), Node, Express, REST/gRPC/WebSockets, Postgres, MySQL, Redis, Kafka. - Architecture: TDD, Microservices, Micro frontend, modular monoliths, multi-tenant SaaS, background workers, task queues (Celery, RQ, BullMQ). - OpenSearch/Elastic; vector DBs (PGVector, Pinecone). LLM/RAG systems, retrieval pipelines, tool-using AI agents, prompt orchestration, embedding services, document pipelines. - AWS (ECS/EKS, Lambda, API Gateway, S3, RDS, CloudFront), Google Cloud (GKE, Cloud Run, Pub/Sub, BigQuery, Secret Manager). - DevOps: Docker, Kubernetes, Helm, Terraform, CI/CD with GitHub Actions, Grafana, OpenTelemetry, Sentry. - Shopify (Storefront/Admin GraphQL, Webhooks, OAuth), Google & Meta Ad, Stripe, HubSpot I can start with an architecture review or a scoped pilot. Let’s find the fastest path to value.

Need AI automation that works? I am an AI Automation Engineer specializing in ChatGPT API, Claude API, Python, Django, and FastAPI development. I build production-ready AI automation systems that solve real business problems. AI AUTOMATION ENGINEER | CHATGPT & CLAUDE API SPECIALIST I specialize in AI automation using ChatGPT and Claude API. Whether you need AI automation for customer support, AI automation workflows, or intelligent chatbots powered by ChatGPT—I build AI automation systems using Python, Django, and FastAPI that integrate seamlessly into your business operations. My AI automation solutions help businesses reduce costs, save time, and automate repetitive tasks. From ChatGPT chatbots to Claude-powered document processing, I architect AI automation that delivers measurable results. 🤖 AI AUTOMATION & CHATBOT DEVELOPMENT ChatGPT Automation: - ChatGPT chatbots for websites, WhatsApp, and Telegram - ChatGPT API integration into Django and FastAPI applications - ChatGPT automation workflows for customer support - E-commerce chatbots using ChatGPT for product recommendations - ChatGPT-powered content generation and automation - Custom ChatGPT solutions built with Python Claude API Automation: - Claude API integration for document processing and analysis - Claude-powered AI automation for data extraction - Claude API chatbots with superior reasoning capabilities - RAG systems using Claude API and Python - Claude automation for complex business workflows - FastAPI backends integrated with Claude API AI Automation Systems: - AI automation using Python, Django, and FastAPI - Automated document processing with ChatGPT and Claude - AI-powered email automation and response systems - Intelligent workflow automation using AI agents - Business process automation with ChatGPT integration - Custom AI automation tools built with Python 🧠 PYTHON, DJANGO & FASTAPI DEVELOPMENT Python AI Development: - Python applications integrated with ChatGPT API - Python scripts for AI automation and data processing - Python backends using Django and FastAPI - Python-based RAG systems with LangChain - Python automation for repetitive business tasks - Clean, production-ready Python code Django AI Applications: - Django web applications with ChatGPT integration - Django REST API development for AI automation - Django backends connected to Claude API - Django-based AI chatbot platforms - Django CRM systems with AI automation features - Scalable Django applications with Python FastAPI AI Services: - FastAPI development for high-performance AI automation - FastAPI backends integrated with ChatGPT and Claude - FastAPI microservices for AI automation workflows - Modern async FastAPI with Python for AI systems - FastAPI REST APIs powering ChatGPT chatbots - FastAPI deployment for production AI automation 💼 LLM INTEGRATION & RAG SYSTEMS I build advanced AI automation using Large Language Models. My ChatGPT and Claude API integrations go beyond basic implementations—I architect intelligent RAG systems using Python, LangChain, and vector databases. RAG & LLM Automation: - RAG systems using ChatGPT and Claude for document Q&A - ChatGPT automation with custom knowledge bases - Claude API RAG pipelines built with Python - Vector database integration using Pinecone and Chroma - LangChain orchestration for ChatGPT and Claude - Multi-document AI automation and retrieval - Custom LLM solutions using Python, Django, and FastAPI 🛠️ COMPLETE TECHNOLOGY STACK AI Automation Technologies: - ChatGPT API, Claude API, OpenAI models - LangChain for AI automation orchestration - RAG (Retrieval-Augmented Generation) systems - Vector databases: Pinecone, Chroma, FAISS - Natural Language Processing with Python - AI agent development and automation Backend Development: - Python (primary language for all AI automation) - Django, Django REST Framework for AI applications - FastAPI for modern async AI automation APIs - PostgreSQL, MongoDB, Redis databases - RESTful API design for ChatGPT and Claude integration - Docker containerization and cloud deployment AI Automation Integration: - Zapier and Make integration with ChatGPT automation - WhatsApp chatbots using ChatGPT and Python - Telegram bots with Claude API integration - Email automation using ChatGPT - Web scraping and data automation with Python - Task scheduling with Celery for AI automation ✅ PROVEN AI AUTOMATION EXPERIENCE I have delivered ChatGPT chatbots, Python automation systems, Django applications, and FastAPI services with consistent 5-star ratings. My AI automation projects are known for: - Fast delivery of ChatGPT and Claude integrations (24-48 hours) - Production-ready Python code using Django and FastAPI - Reliable AI automation that actually works - Clear communication throughout development - Post-delivery support for AI automation systems

🚀 Scalable APIs • Smart Automation • Embedded Intelligence I help businesses build robust Python backends that go beyond the basics — from scalable APIs and AI-driven insights to embedded IoT systems and browser automation. As a Senior Python Backend Developer with over 4 years of experience, I bring hands-on experience in building reliable, fast, and scalable systems using frameworks like FastAPI, Django, and Flask, paired with powerful tools for automation, data processing, and intelligent systems. 🧠 Key Specialties: 🔹 Python Frameworks: FastAPI, Django, Flask 🔹 Automation & Bots: Selenium, Playwright 🔹 IoT & Embedded Development: Raspberry Pi, Sensor Integration 🔹 Multimedia/Data Handling: FFmpeg, Real-Time Processing 🔹 Artificial Intelligence: LLMs, Machine Learning Models 🔹 Dev Tools: Git, Docker, REST APIs, Postman, Linux CLI 💼 What I Can Do For You: ✅ Build secure, high-performance RESTful APIs using FastAPI/Django ✅ Automate complex workflows, testing, or scraping using Selenium or Playwright ✅ Integrate ML models or LLMs into production-ready apps ✅ Develop Raspberry Pi–based systems with real-world hardware integration ✅ Process audio/video content with FFmpeg pipelines ✅ Optimize codebases for performance, structure, and maintainability 🔍 Notable Work Highlights: ⚙️ SaaS API Backend: Built and deployed a scalable backend using FastAPI and PostgreSQL 🧪 Automation Suite: Designed a full web automation/testing system with Selenium & Playwright 🌐 IoT Integration: Created sensor-to-cloud applications using Raspberry Pi & MQTT 🧠 ML Integration: Deployed custom ML models for real-time predictive analytics 🎥 Media Processing: Automated transcoding workflows using FFmpeg with async jobs 🤝 Let’s Build Something Smart Together I bring a clean code approach, thoughtful architecture, and a passion for solving real-world problems through automation and backend logic. Whether you’re launching a product or streamlining internal operations — I’m here to help. 📩 Let’s discuss how I can bring high-performance backend engineering to your project.

I’m Waqar, a senior full-stack engineer who lives and breathes Node.js, Python, and React. Over 12 years I’ve shipped 70+ production apps and logged 3.8k Upwork hours, helping startups and enterprises launch fast, scalable products. Backend APIs & Microservices — Express/NestJS (Node) and FastAPI/Flask (Python) with PostgreSQL, MongoDB, Redis. Frontend — Modern React.js & Next.js UIs that load fast and feel smooth on every device. AI Integrations — GPT-4 chatbots, LLM workflows, and ML pipelines that add real intelligence. Cloud & DevOps — Docker, CI/CD, AWS & GCP—zero-downtime deployments, cost-optimized. I value clean architecture, thorough testing, and proactive communication across time zones. If you need a developer who can own the entire stack, infuse AI capabilities, and deliver on time—let’s talk.

Enthusiastic and dedicated Python developer eager to contribute to dynamic projects. With a solid foundation in Python programming I am passionate about leveraging my skills to tackle real-world challenges. My experience includes creating an RESTful application for restaurant business automation and several team projects, where I honed my knowledge in Fast API, Django, Data Science. I am eager to continue learning and growing in the field, and I am committed to delivering high-quality solutions that exceed expectations. Let's connect and explore opportunities to work together!

I help startups and businesses build custom software systems that streamline operations, automate workflows, and support growth. From CRM and ERP platforms to AI-powered applications, I develop scalable solutions that solve real business problems and deliver measurable results. What I Build ✅ Business Management Systems * CRM (Customer Relationship Management) * ERP (Enterprise Resource Planning) * HRM (Human Resource Management) * Inventory Management Systems * Project Management Platforms * Custom Admin Dashboards ✅ AI & Automation Solutions * AI Agents and Assistants * RAG Chatbots and Knowledge Bases * Workflow Automation * OpenAI and Claude Integrations * Business Process Automation ✅ Computer Vision & OCR * Document Processing Systems * OCR and Data Extraction * Image Recognition Solutions * Quality Inspection Systems ✅ SaaS & Web Applications * Multi-Tenant SaaS Platforms * Customer Portals * Internal Business Tools * API Development * Cloud-Based Applications Recent Deliverables • Developed custom CRM and business management platforms that centralized operations and improved team productivity. • Built AI-powered document processing systems achieving high extraction accuracy while reducing manual work. • Created RAG-based knowledge assistants capable of answering questions from large document repositories. • Delivered complete SaaS products from planning and architecture to deployment and ongoing support. Technology Stack Python, FastAPI, Django, Next.js, React, Node.js, PostgreSQL, Supabase, AWS, Docker, OpenAI, Claude, LangChain, LangGraph, Computer Vision, OCR, REST APIs, n8n. Why Work With Me * End-to-end development from idea to deployment * Strong expertise in both traditional software and AI * Focus on business outcomes, not just code * Clear communication and reliable delivery Whether you need a CRM, ERP, HRM, SaaS platform, AI application, automation system, or computer vision solution, I can help transform your requirements into a production-ready product.

Hi! I’m Elena - I build automation systems, scraping pipelines, and backend services that work under real-world conditions, high load, anti-bot protection, and unstable data sources. Including high-load Telegram bot systems used for real-time data processing and distribution. With 3 years of experience in automation engineering, I don't just write scripts; I build stable, self-healing systems that handle thousands of requests and save hundreds of manual hours. 💡 Recent Track Record: • Built a phishing analysis engine for Microsoft Sentinel used in a production security workflow • Built a Telegram bot ecosystem serving 9,000+ users with stable performance under load • Developed scraping systems bypassing Cloudflare and anti-bot protections • Delivered 30+ automation projects: from simple bots to full backend systems with APIs and databases What I bring to your project: • I design systems that keep working when websites change or add protection • I reduce scraping costs and increase success rates under heavy traffic • I build automation that scales, not scripts that break after a week Core Stack: ✔️ Bots: Aiogram 3, Telethon, Pyrogram (High-load architecture) ✔️ Scraping: SeleniumBase (UC Mode), Playwright, Scrapy ✔️ Backend: FastAPI, Flask, MongoDB, PostgreSQL ✔️ Infra: Docker, Linux (VPS/Systemd), Git ✔️ Async Systems: asyncio, high-concurrency pipelines I focus on results: stable automation, higher success rates, and systems that don’t require constant fixing. Let’s turn your manual routine into a fully autonomous system.

I build backend APIs in Python — clean, working endpoints your app or frontend can rely on. Most of my work is REST APIs with Django and FastAPI, and I'm comfortable taking a feature from the idea to a working endpoint. What I can help with: REST APIs — building and extending APIs with Django REST Framework or FastAPI: clear endpoints, validation, error handling, and documentation. Database work — PostgreSQL and MySQL: designing tables, writing queries, indexing, and migrations. Practical data work that fits what you're building. Integrations — connecting third-party APIs and services into your backend: payments, external APIs, webhooks. Background tasks — Celery and Redis for jobs that run in the background, like emails, exports, or scheduled work. Fixing and extending — picking up an existing Django or FastAPI project, adding features, or cleaning up messy code without breaking what already works. I'm a good fit for: - New APIs, or adding endpoints to an existing backend - Smaller or well-defined backend tasks you want done properly - Extending or fixing a Django/FastAPI project - Clean code you or your team can build on later I keep things simple and do the task properly. Tell me what you need and I'll help you get it working. Tech: Python, Django, FastAPI, PostgreSQL, MySQL, Redis, Celery, Docker