Headline

📌Lead GenAI Developer @Capgemini| 👨‍🎓Doctorate Data Science & AI |🎓M.Tech in Data Science (BITS Pilani) | 👨‍🎓 B.Tech in CSE (GGSIPU) |🏅Multi-Certified (IBM ×5, NVIDIA ×8, Oracle ×7, GenAI ×9, AWS ×4, Azure ×10)

About

For the past 4+ years at Cognizant Technology Solutions, I’ve been at the forefront as a GenAI Developer, deeply immersed in the dynamic world of Large Language Models (LLMs), AI Agents, and cutting-edge AI frameworks. With hands-on experience across tools like LangChain, LangGraph, CrewAI, AutoGen, ReAct Agents, Azure OpenAI, and NeMo Guardrails, I’ve architected AI solutions spanning document intelligence, data lineage automation, healthcare analytics, and enterprise knowledge systems. I also integrate VectorDBs (Pinecone, Neo4j) and Graph Databases to enhance contextual understanding and intelligent retrieval in AI-powered applications. 🔹𝐖𝐡𝐚𝐭 𝐈 𝐃𝐨 ✅ 𝐃𝐞𝐬𝐢𝐠𝐧 𝐚𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩 𝐀𝐠𝐞𝐧𝐭𝐢𝐜 𝐀𝐈 𝐒𝐲𝐬𝐭𝐞𝐦𝐬 — Building multi-agent architectures using LangGraph, CrewAI, and AutoGen for NLQ-to-SQL conversion, data validation, and visualization. ✅ 𝐑𝐞𝐬𝐩𝐨𝐧𝐬𝐢𝐛𝐥𝐞 & 𝐄𝐱𝐩𝐥𝐚𝐢𝐧𝐚𝐛𝐥𝐞 𝐀𝐈 — Implementing AI fairness, bias mitigation, and trust scoring guardrails to ensure ethical and reliable AI deployments. ✅ 𝐑𝐀𝐆 & 𝐋𝐋𝐌 𝐎𝐫𝐜𝐡𝐞𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧 — Crafting intelligent pipelines for Retrieval-Augmented Generation (RAG), Fine-Tuning, and Prompt Engineering using Azure OpenAI & HuggingFace models. ✅ 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐚𝐭𝐢𝐨𝐧𝐚𝐥 𝐀𝐈 & 𝐂𝐡𝐚𝐭𝐛𝐨𝐭𝐬 — Developing scalable, enterprise-ready chatbots (e.g., FinSop, GENBI, Responsible AI Bots) integrated with Azure Functions and Flask APIs. 🔹𝐓𝐞𝐜𝐡 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞𝐬: Python, Groovy, JavaScript, Java 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬: LangChain, LangGraph, CrewAI, TensorFlow, PyTorch, FastAPI, Flask 𝐂𝐥𝐨𝐮𝐝 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬: Azure (OpenAI, Functions, Blob, Guardrails), AWS (EC2, S3, RDS), GCP 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: MySQL, MongoDB, Neo4j, SQLite3 𝐓𝐨𝐨𝐥𝐬: VS Studio, Streamlit, Postman, Git, Docker, Azure AI Foundry, Colab, Anaconda 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐭𝐢𝐞𝐬: LLM Fine-tuning, RAG Systems, GenAI for Data Lineage, Hybrid AI Architectures, Conversational AI, Vector Search, Deep Learning 🏆 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬 & 𝐀𝐜𝐡𝐢𝐞𝐯𝐞𝐦𝐞𝐧𝐭𝐬 🥇 Winner & Finalist in multiple GenAI Hackathons: Microsoft CALIBER, Cognizant-Vibe Coding, IBM-Cognizant, IOA-IPA Innovate 2024, and Google Gemini GenAI Exchange. 🧩 Published 6+ Research Papers on GenAI, IoT, Neural Networks, and Semiconductor Devices in top international journals like IJRASET and IJEAT. 🧠 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐝 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐭 𝐃𝐚𝐭𝐚 𝐋𝐢𝐧𝐞𝐚𝐠𝐞 𝐒𝐲𝐬𝐭𝐞𝐦 — an AI-powered metadata extraction and lineage automation framework using Azure OpenAI and LangGraph.

Location

Noida

AI stack

anthropic apis

claude

gemini

grok

langgraph

openai

Work experience

Senior Software Engineer Technical Lead at Capgemini, May 2026 - Present · 5 mos, Noida

Senior GenAI Developer at Cognizant, Nov 2024 - May 2026 · 1 yr 7 mos, Noida

Associate at Cognizant, Nov 2023 - Oct 2025 · 2 yrs, Noida, Uttar Pradesh, India

Programming Analyst at Cognizant, Nov 2022 - Oct 2025 · 3 yrs, Noida, Uttar Pradesh, India

Managing Officer at GizMeek, Apr 2021 - Oct 2021 · 7 mos, Delhi, India

Data Engineer at Sapphire Technocrats Pvt Ltd, Jan 2021 - Aug 2021 · 8 mos, Noida, Uttar Pradesh, India, I was responsible for a wide range of tasks including data visualization, data cleaning, data processing, and predictive analysis. I utilized my skills to manipulate data to gain valuable insights.

Senior Technical Analyst at GizMeek, Aug 2020 - Feb 2021 · 7 mos, Delhi, India

Lead Technical Operations at GizMeek, Apr 2020 - Nov 2021 · 1 yr 8 mos, Delhi, India

Education

Master of Technology - M.Tech, Data Science Engineering, Birla Institute of Technology and Science, Pilani

Bachelor of Technology - B.Tech, Computer Science & Engineering, Guru Gobind Singh Indraprastha University

Public links

github: https://github.com/pratekh

medium: https://medium.com/@guptaprateek349

leetcode: https://leetcode.com/pratekh