Fawad Qureshi

Built and deployed LLM-based applications using FastAPI, LangChain, and LangGraph. Designed scalable RAG systems (FAISS, pgvector) improving retrieval accuracy by 30%. Developed real-time voice AI agents (Whisper + TTS) achieving sub-500ms latency.

AI Engineer / Software Engineer at XABTA Pvt Ltd (2025-05 – 2026-07)

• Built and deployed LLM-based applications using FastAPI, LangChain, and LangGraph.
• Designed scalable RAG systems (FAISS, pgvector) improving retrieval accuracy by 30%.
• Developed real-time voice AI agents (Whisper + TTS) achieving sub-500ms latency.
• Architected backend systems with Docker, Redis, PostgreSQL handling concurrent workloads.
• Integrated high-speed inference APIs (Groq/OpenAI-compatible) improving response time by 40%.

AI Developer at IqbalAI Collaboration (2024-01 – 2025-12)

• Built AI tutor system using RAG architecture for structured educational responses.
• Implemented semantic retrieval (SentenceTransformers + FAISS) increasing relevance by 35%.
• Reduced hallucinations through prompt engineering and pipeline optimization.

BS Computer Science in Computer Science (2026-05)