Syed Sami Ullah

Full Stack AI Engineer with experience building production-ready AI applications, RAG systems, AI agents, and automation workflows. Skilled in integrating LLMs, developing scalable APIs, and creating end-to-end products using modern frontend, backend, and cloud technologies. Daily user of modern AI engineering tools such as Claude Code, Cursor, GitHub Copilot, and Codex to accelerate development and deliver reliable AI solutions.

Full Stack AI Engineer at Accelerate AI (2025-01 – Present)

• Built production RAG systems with LangChain and vector databases, significantly reducing hallucination and improving accuracy for domain-specific queries
• Developed high-performance APIs using FastAPI and Node.js handling concurrent requests with minimal latency improvements
• Created full-stack applications with Next.js frontend and Python backend integrating LLM inference
• Implemented multi-agent workflows using LangGraph reducing manual work and improving efficiency
• Fine-tuned language models using PEFT on specialized datasets, optimizing both performance and computational costs
• Built and deployed n8n automation workflows replacing manual processes across support and sales operations
• Set up LLM monitoring and observability for production systems using debugging tools

Freelance Full Stack Developer at Fiverr & Upwork (2024-01 – Present)

• Delivered multiple GenAI solutions for international clients with strong feedback and repeat business
• Created automated content research and e-commerce AI integrations saving clients significant time
• Built multi-source research agents and web automation workflows using modern frameworks
• Designed lead generation and CRM automation systems improving client conversion rates

Bachelor of Science in Artificial Intelligence – Superior University

Certification in AI Engineer Associate – DataCamp