Navdeep Singh Chaudhary

AI/ML Engineer with M.E. in CSE (AI & ML) from Chandigarh University (CGPA: 8.31) and PG Diploma in AIML from IIT Delhi. Currently at Bank of America, GIFT City, building intelligent systems including an enterprise neural search engine using NLP and semantic embeddings. Hands-on with LLMs, RAG pipelines, LangChain, LangGraph, Google Agent Development Kit (ADK), Agentic AI, spaCy, and chatbot development.

GATE qualified in CS (AIR 3379, 2021) and Data Science & AI (AIR 6158, 2024). Two patents filed; presented at Rashtrapati Bhavan; Microsoft Imagine Cup National Finalist.

Software Engineer (AI/ML) - Bank of America - GIFT City, Gujarat

(2022-07)

• Designed and deployed an enterprise-grade intelligent search engine using Neural Networks, NLP embeddings, Cosine Similarity, and BM25 page-ranking for large-scale financial document retrieval.
• Built and maintained AI/ML modules integrated into derivative trading applications, leveraging LLM-powered tools for data extraction and analysis.
• Developed RAG (Retrieval-Augmented Generation) pipelines to enhance internal knowledge search, combining FAISS vector stores with LLM inference for accurate, context-aware responses.
• Implemented chatbot prototypes using LangChain and LLM APIs to automate repetitive query resolution for internal teams, reducing response latency.
• Collaborated with cross-functional teams to integrate NLP-based text classification and named entity recognition (spaCy) for financial document processing.
• Conducted code optimization, unit testing, and model evaluation to ensure production-grade quality of AI/ML systems.

Project Associate - Design & Innovation Center (DIC) - Chandigarh, Punjab

(2017-01 - 2018-05)

• Assisted in R&D of intelligent automation prototypes, applying ML algorithms for movement optimization and pattern recognition.
• Developed web-based control interfaces integrating real-time data streams and sensor feedback, foundational for later IoT/AI integration work.

PG Diploma - Artificial Intelligence & Machine Learning - IIT Delhi & TimesPro (2024 - 2024)

M.E.

• CSE (Artificial Intelligence & Machine Learning) - Chandigarh University (2021 - 2023)

PG Diploma - Artificial Intelligence for BFSI - IIT Roorkee & WileyNXT (2020 - 2021)

B.E.

• Mechanical Engineering - UIET, Panjab University (2014 - 2018)