Osama A.

I build production-grade AI agents, RAG systems, and automated workflows that actually work in the real world. With 8+ years of full-stack engineering (Python, Node.js, PHP) and deep expertise in modern LLM stacks, I turn complex business problems into scalable, secure AI solutions that save hundreds of hours and cut operational costs. 🔹 What I Build (Core Expertise) • Autonomous AI Agents & Orchestration: Building multi-agent systems (OpenClaw, Hermes, LangGraph, CrewAI) that research, plan, and execute complex workflows with strict guardrails, tool-use, and human-in-the-loop approval. • Production RAG & Knowledge Systems: Designing hybrid retrieval pipelines (Pinecone, Qdrant, pgvector, LlamaIndex) that ground LLMs in your data, eliminating hallucinations and providing cited, accurate answers. • End-to-End Workflow Automation: Wiring AI into your existing stack (n8n, Make, Zapier, GoHighLevel, Twilio) to automate lead generation, content creation, customer support, and document processing. • Custom Model Training & Edge AI: Fine-tuning open-source models (Llama 3, Qwen, Mistral, Gemma) using LoRA/QLoRA/Unsloth, and deploying quantized models (GGUF, AWQ, ONNX) for fast, private, on-device inference. • Full-Stack AI Delivery: Wrapping AI capabilities in robust, scalable APIs and interfaces (FastAPI, Django, Next.js, Laravel, React) with proper observability, rate limiting, and error handling. 🔹 Real-World Impact (Recent Projects) ✅ Enterprise RAG Knowledge Agent: Built a retrieval-augmented assistant for internal documentation using LangChain and Qdrant. Reduced support tickets by 60% and cut employee research time in half. ✅ Healthcare AI Vision & Triage: Architected a HIPAA-compliant X-ray fracture detection system and a multi-agent patient triage bot. Dropped clinical response times from hours to minutes. ✅ AI Voice & Call Automation: Deployed Twilio + LLM agents for inbound/outbound calls, automating appointment scheduling and lead qualification with natural, human-like conversations. ✅ Automated Content & Outreach Engine: Built a multi-agent pipeline (n8n + OpenClaw) that researches prospects, drafts on-brand content, and routes to approval. Cut manual production time by 70%. ✅ Credit Repair & Compliance Automation: Full workflow automation (Zapier/Make) + AI agents for document processing, client onboarding, and compliance tracking, eliminating manual data entry. 🔹 Why Clients Work With Me • Production-First Mindset: I don't build fragile demos. I build systems with retry logic, dead-letter queues, strict JSON validation, and observability (Langfuse) so they survive real-world use. • Business-Aligned: I focus on ROI. Every pipeline is designed to save time, reduce costs, or generate revenue. No over-engineering, just practical solutions. • Full-Cycle Delivery: From discovery and architecture → prototyping → deployment → clean handoff. I document everything so your team can own the system. • Clear Communication: US-timezone overlap, weekly updates, plain English explanations, and no unnecessary jargon. Let's build AI that actually works. Message me to discuss your project and how we can automate your biggest bottlenecks. ☕️✨