Syed Hammad
Generative AI and LLM Engineer RAG Specialist
Habilidades
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Experiencia laboral
Generative AI & LLM Engineer
Freelancing Career • Freelance
Mar 2025 - Present • 1 yr 2 mos
Specializing in the development of production-grade Generative AI applications and custom LLM solutions. I focus on creating high-performance RAG (Retrieval-Augmented Generation) systems that allow businesses to interact with their private data securely and accurately. Key Contributions & Expertise: Engineered multi-PDF RAG systems using LangChain, LlamaIndex, and OpenAI, enabling advanced document intelligence. Developed and deployed AI-powered backends with FastAPI and interactive frontends using Streamlit. Integrated vector databases (Pinecone, ChromaDB) for efficient similarity search and information retrieval. Optimized prompt engineering and model fine-tuning to improve response accuracy for niche industries.