Umar L.

🤖 I build AI systems With 6+ years of experience that save businesses 10–30 hours/week — intelligent chatbots, RAG pipelines, and n8n automations that run reliably in production. Startups and SaaS teams hire me when they need smart AI automation fast — without the overhead of a large development team. ━━━━━━━━━━━━━━━━━━━━ 🚀 What I Build For You ━━━━━━━━━━━━━━━━━━━━ 🤖 AI Chatbots & RAG Systems Custom GPT-4/LangChain chatbots trained on your business data — for customer support, internal knowledge bases, and SaaS products. I build end-to-end: embeddings, vector DB (Pinecone/Chroma), retrieval logic, and API deployment. ⚡ AI Automation & n8n Workflows Business process automation using n8n, AI agents, and custom pipelines. I connect your CRM, APIs, databases, and SaaS tools into one intelligent workflow — eliminating manual work completely. 🌐 Full-Stack AI Web Applications FastAPI + Django backend systems paired with React frontends. I build SaaS platforms, AI dashboards, REST APIs, and auth/payment integrations — production-ready and scalable from day one. 📊 Data Pipelines & Integrations Web scraping (Scrapy/Selenium/Playwright), data pipelines, API integrations, and database architecture (PostgreSQL, MySQL, MongoDB). Clean data in, reliable results out. ━━━━━━━━━━━━━━━━━━━━ 💡 Tech Stack ━━━━━━━━━━━━━━━━━━━━ AI/LLM → OpenAI API · LangChain · RAG · Vector DBs (Pinecone, ChromaDB) · CrewAI Automation → n8n · AI Agents · API Orchestration · CRM Integrations Backend → Python · FastAPI · Django · REST APIs · PostgreSQL · Docker Frontend → React.js · SaaS Dashboards · Authentication · Payment Systems Scraping → Scrapy · Selenium · Playwright · BeautifulSoup ━━━━━━━━━━━━━━━━━━━━ ⭐ Why Clients Choose Me ━━━━━━━━━━━━━━━━━━━━ ✔ Production-ready code — not prototypes, actual deployed systems ✔ Full documentation delivered with every project ✔ Fast response time — under 2 hours during business hours ✔ I explain what I build, so you always understand your own system ✔ Long-term focused — I'm invested in your success, not just the milestone ━━━━━━━━━━━━━━━━━━━━ 📌 Common Projects I've Delivered ━━━━━━━━━━━━━━━━━━━━ → Customer support chatbot integrated with Notion knowledge base → n8n automation pipeline connecting HubSpot, Gmail, and Slack → RAG-based document Q&A system for a legal SaaS platform → FastAPI backend with React dashboard for AI analytics tool → Multi-step web scraper delivering 50,000+ daily records ━━━━━━━━━━━━━━━━━━━━ If you need AI chatbots, n8n automations, or scalable web applications — let's build something great together. 📩 Message me to discuss your project — I respond within 2 hours. Best Regards, Umar Latif