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Debasish Sarangi

Generative AI Engineer | Enterprise RAG & LLM Expert | LangChain, LangGraph, LLMOps | AWS Bedrock, Lambda, Azure OpenAI

Role
Associate Consultant at Tata Consultancy Services
Location
Bengaluru, KA, IN
LinkedIn followers
500 followers
Information TechnologyView LinkedIn profile

About Debasish Sarangi

Generative AI Expert driving enterprise-scale AI modernization through RAG architectures, multi-agent orchestration, and governed GenAI platforms.I specialize in designing and deploying production-ready, compliant AI systems using LangChain, LangGraph, Hugging Face, and LLMOps best practices, with a strong focus on scalability, security, and governance.My experience includes building advanced RAG and hybrid retrieval systems leveraging Pinecone and FAISS, improving retrieval relevance and response accuracy by 40%. I have delivered enterprise automation initiatives saving over $900K annually, while leading cross-functional teams to productionize GenAI solutions.I bring deep hands-on expertise across AWS (Bedrock, SageMaker, Lambda, API Gateway), Terraform, Jenkins, and Azure OpenAI, enabling end-to-end AI lifecycle management—from ingestion and retrieval to deployment and monitoring.Passionate about bridging business impact and cutting-edge AI, I focus on creating governed, scalable, and value-driven GenAI platforms for large enterprises.

Experience

  1. Associate Consultant

    Tata Consultancy Services

    Aug 2024 — Present

Education

  • Board of Secondary Education, Odisha (BSE Odisha)

    10th, High School/Secondary Certificate Programs

  • Council of Higher Secondary Education, Odisha

    12th, High School/Secondary Certificate Programs

    2006 — 2008

  • Biju Patnaik University of Technology, Odisha

    Bachelor of Technology (B.Tech.), Electronics and Communications Engineering

    2008 — 2012

Skills

  • C
  • Html
  • Wtx
  • Vb.net
  • Websphere Transformation Extender
  • Windows Communication Foundation (Wcf)
  • Jquery
  • Cascading Style Sheets (Css)
  • Unix
  • Asp.net Mvc
  • .net
  • C++
  • Ado.net
  • Cyclone
  • Basic Html
  • Electronic Data Interchange (Edi)
  • Javascript
  • Edi Ansi X12
  • Oracle
  • Requirements Analysis
  • Pl/Sql
  • Mysql
  • Sql
  • Asp.net
  • Asp.net Ajax
  • Microsoft Sql Server

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Debasish Sarangi — Associate Consultant at Tata Consultancy Services in Bengaluru, KA, IN | Unifers