Umme A.

AI Agent developer and Generative AI specialist with 5+ years of experience building production-ready LLM applications, RAG pipelines, AI chatbots, and full-stack Python platforms. I turn complex AI/ML concepts into real, scalable products using Django, FastAPI, LangChain, OpenAI API, and React, that actually work beyond the demo stage. WHAT I BUILD FOR YOU: → AI Agents & Autonomous Systems: multi-step agents using LangChain, LlamaIndex, and OpenAI function calling → RAG Pipelines: Retrieval-Augmented Generation with Pinecone, FAISS, and ChromaDB vector databases → LLM Integrations: ChatGPT API, GPT-4o, Claude, Gemini, and Hugging Face model deployments → Full-Stack AI Web Apps: Django + React / Next.js SaaS platforms with AI features baked in → Machine Learning Systems: recommendation engines, NLP pipelines, computer vision (OpenCV), predictive analytics → REST & GraphQL APIs: Django REST Framework, FastAPI, with full authentication and rate-limiting → Data Analytics Dashboards: end-to-end pipelines, reporting tools, and BI integrations → Prompt Engineering: structured prompting, chain-of-thought, few-shot learning for reliable LLM outputs → Cloud Deployment: Docker, AWS (EC2, S3, Lambda), CI/CD pipelines, Linux server management MY TECH STACK: AI/ML: OpenAI API · LangChain · LlamaIndex · HuggingFace Transformers · TensorFlow · Scikit-learn · OpenCV · FAISS · Pinecone Backend: Python · Django · FastAPI · Django REST Framework · Celery · Redis Frontend: React.js · Next.js · TypeScript · JavaScript · Tailwind CSS Databases: PostgreSQL · MongoDB · Redis · Pinecone (vector DB) · SQLite DevOps: Docker · AWS (EC2, S3, Lambda) · GitHub Actions · CI/CD · Linux WHY CLIENTS CHOOSE ME: → I build for production, not just demos: clean, well-documented, maintainable code your team can own → I communicate proactively: you'll always know project status without having to ask → I work analytically: I understand the business problem before writing a single line of code → I match your timezone: flexible hours for US, UK, EU, and Australian clients → Fast responder: average response time under 4 hours I'M THE RIGHT FIT IF YOU NEED: → A ChatGPT-powered chatbot or internal AI assistant for your business → A RAG system that lets your users query documents, PDFs, or databases using natural language → A Django or FastAPI backend for your AI-powered SaaS product → An ML pipeline integrated into your existing platform → A senior developer to take your AI proof-of-concept to a live, deployed product Whether you're building your first AI product or scaling an existing platform, I deliver working solutions, on time, on budget, and built to last. Drop me a message with your project brief and I'll respond within a few hours with a clear plan and honest assessment.