Sourav Kumar

About Sourav Kumar

AI Engineer (GenAI & Full-Stack) with 2+ years designing and delivering production-grade AI platforms. I specialise in building end-to-end agentic AI systems, multi-agent workflows, and RAG pipelines — owning everything from architecture decisions to production deployment.Core Stack: Azure OpenAI · AWS Bedrock · GenerativeAi · LangChain · AutoGen · Transformers · Agentic AI · RAG · LLM · HuggingFace · MCP · Prompt Engineering · Embedding · Vector Database · LLM Fine-Tuning · Python/Flask · FastAPI · React.js · What I Build: Prompt Engineering — structured templates, chain-of-thought, few-shot design, and dynamic context injection for reliable LLM outputs; with system prompt versioning and guardrail-aware design across multi-model deploymentsAgentic AI systems with dynamic multi-agent orchestration (AutoGen + LangChain), runtime agent configuration, MCP integration, human-in-the-loop approvals, and cross-session persistent memoryEnd-to-end RAG pipelines with dynamic document ingestion, metadata-scoped vector search (Milvus), and context-aware prompt injection for intelligent knowledge retrievalEnterprise Guardrail systems for platform-wide Responsible AI compliance — admin-configurable, LLM-based I/O evaluation with block and alert actionsLLM fine-tuning pipelines using LoRA, QLoRA, and PEFT on Azure ML and HuggingFace for parameter-efficient model adaptationMCP servers exposing enterprise tools — enabling standardised, plug-and-play LLM-to-tool communicationFull-stack AI applications with Python/Flask, FastAPI backends and React.js frontends — deployed on AKS and AWS EKS via GitHub Actions and Helm

Experience

1. Senior Analyst Senior Software Engineer

   Capgemini

   Oct 2025 — Present · Pune, IN

   Developed GenAI full-stack applications using Python, LangChain,RAG, and React• Built backend services using Flask / FastAPI for LLM-powered workflows• Implemented multi-agent systems with AutoGen and persistent memory• Integrated vector databases for semantic search and knowledge retrieval• Automated requirement ingestion via Jira, Confluence, Azure DevOps APIs• Supported production deployments and resolved high-priority issues

Education

• Kerala Public school

  Matriculation

• GIET University Gunupur

  Bachelor's degree, Computer Science

• Valley View School

  Senior Secondary Education, (Computer,Physics, Chemistry, Mathematics, English)

  2017 — 2019