Vipin Kumar
AI Engineer📊| RAG | AI Agents | (DP 100 | AI 102 | DP-600) Microsoft Certified | Databricks certified Generative AI Engineer
- Role
- Consultant at KPMG India
- Location
- Gurugram, HR, IN
- LinkedIn followers
- 500 followers
About Vipin Kumar
AI Engineer and GenAI professional with over 5+ years of experience designing and deploying LLM-powered solutions, including chatbots and RAG systems. Strong background in data science and machine learning, with expertise in fraud detection and predictive modelling. Proficient at transforming complex data into actionable insights using advanced AI techniques, statistical methods, and BI tools such as Power BI and SQL.Multi-Agent LLM System with Tool Calling using LangChain & Gemini• Implemented a multi-agent architecture where each agent (e.g, data retriever, summarizer, analyser)collaborates through shared memory and dynamic context switching.• Integrated LangChain’s agent and tool calling framework to allow LLMs to interact with APIs, performweb searches, run calculations, and query databases autonomously.• Combined OpenAI and graph embeddings for enriched retrieval, using GraphRAG to improve accuracyvia context and relationships.Multimodal Document QA System using RAG• Developed a multimodal question-answering system with hybrid retrieval techniques for PDF documentscontaining structured (tables), unstructured (images) data• Generate embeddings using text encoders for textual data and HTML-structured tables, and BLIPmodel for image embeddings and store the embedding in a vector database with metadata• Implemented hallucination prevention techniques by grounding answers strictly in the documentcontext, combining dense/sparse retrievalPower Bi - Dashboard design and fit visuals. Switch and navigate visuals using bookmarks- Worked on the dynamic dashboard using DAX- Implement Incremental Refresh, Schedule refresh and Row Level Security on Power BI Service- Report and Dataflows OptimisationCertifications-Databricks certified Generative AI Associate -Microsoft DP 100-Microsoft AI 102-Microsoft DP 600GitHub Link: github.com/uservipin
Experience
Consultant
Jul 2025 — Present · Gurugram, IN
Education
ABES Engineering College
Bachelor's degree, Mechanical Engineering
2015 — 2019
Find verified contacts for anyone on LinkedIn
Unifers gives sales teams verified emails and direct dials, enriched profiles, and outreach that lands in the inbox.
Free plan included · No credit card required
This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.