Ravi Kumar Mishra profile photo 1 on Tal

Ravi Kumar Mishra

Cloud AI Engineer @ TCS | Generative AI | LLM Systems | Agentic AI | Langgraph | Vertex AI

Pune City

2+ years of work experience

Tata Consultancy Services
Jun 20251 yrPresent

Kochi, Kerala, India

Designed and deployed agentic AI systems using LLMs (GPT-4, Claude, Gemini) with reasoning, memory, and tool-calling capabilities. • Built multi-agent architectures using LangChain, AutoGen, and CrewAI, enabling autonomous task decomposition and collaboration. • Developed RAG pipelines using Pinecone, FAISS, Weaviate, and Chroma for accurate, context-aware responses. • Implemented short-term and long-term memory systems, prompt engineering, and reasoning strategies (ReAct, CoT, Tree-of-Thoughts). • Integrated AI agents with databases, APIs, and external tools to automate complex enterprise workflows. • Fine-tuned and optimized LLMs using LoRA, PEFT, and RLHF, improving model performance and reliability. • Deployed production-grade GenAI services using FastAPI, Docker, and Kubernetes with monitoring and guardrails. • Improved workflow efficiency by 40–60% and reduced latency through caching strategies and inference optimization. • Collaborated with product and engineering teams to translate business requirements into scalable AI solutions.
Tata Consultancy Services
Jul 202411 mosMay 2025

Pune District, Maharashtra, India

Tata Consultancy Services
Jun 20242 mosJul 2024

Pune District, Maharashtra, India

PHN Technology Pvt Ltd
Apr 20233 mosJun 2023

Pune District, Maharashtra, India

• Worked on multiple interdisciplinary projects projects using HTML,TailwindCSS,javaScript and Reduced the frontend template delivery time by 50%
BSNL LTD
Feb 20232 mosMar 2023

Kochi, Kerala, India

Naya Sawera NGO
Nov 20201 moNov 2020

Jaipur, Rajasthan, India

Ravi’s AI Stack

gemini
gemini
langchain
langchain
langgraph
langgraph
openai
openai

Education

Cochin University of Science and Technology

Bachelor of Technology - BTech, Electronics and Communications Engineering

Cochin University of Science and Technology

20204 yrs2024

higher secondary, biomaths

HSS kallamassery

20182 yrs2020

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Headline

Cloud AI Engineer @ TCS | Generative AI | LLM Systems | Agentic AI | Langgraph | Vertex AI

About

I’m an Agentic AI Developer with hands-on experience building and deploying production-grade AI agents on Google Cloud Platform. At Tata Consultancy Services, I work with LangGraph, LangChain, and Google ADK, deploying Gemini-powered agents on GCP (Vertex AI / Google AI Studio) to enable autonomous workflows, RAG-based systems, and enterprise automation. My work includes FastAPI-based agent services, tool-calling, streaming responses, observability, and safety layers, with a strong focus on scalable and reliable GenAI deployments. I bring an engineering-first mindset and enjoy translating complex problems into cloud-ready agentic solutions.

Location

Pune City

AI stack

gemini

langchain

langgraph

openai

Work experience

Generative AI Engineer at Tata Consultancy Services, Jun 2025 - Present · 1 yr, Kochi, Kerala, India, Designed and deployed agentic AI systems using LLMs (GPT-4, Claude, Gemini) with reasoning, memory, and tool-calling capabilities. • Built multi-agent architectures using LangChain, AutoGen, and CrewAI, enabling autonomous task decomposition and collaboration. • Developed RAG pipelines using Pinecone, FAISS, Weaviate, and Chroma for accurate, context-aware responses. • Implemented short-term and long-term memory systems, prompt engineering, and reasoning strategies (ReAct, CoT, Tree-of-Thoughts). • Integrated AI agents with databases, APIs, and external tools to automate complex enterprise workflows. • Fine-tuned and optimized LLMs using LoRA, PEFT, and RLHF, improving model performance and reliability. • Deployed production-grade GenAI services using FastAPI, Docker, and Kubernetes with monitoring and guardrails. • Improved workflow efficiency by 40–60% and reduced latency through caching strategies and inference optimization. • Collaborated with product and engineering teams to translate business requirements into scalable AI solutions.

Python Developer at Tata Consultancy Services, Jul 2024 - May 2025 · 11 mos, Pune District, Maharashtra, India

IoT and DE Engineer Intern at Tata Consultancy Services, Jun 2024 - Jul 2024 · 2 mos, Pune District, Maharashtra, India

Web Development Intern at PHN Technology Pvt Ltd, Apr 2023 - Jun 2023 · 3 mos, Pune District, Maharashtra, India, • Worked on multiple interdisciplinary projects projects using HTML,TailwindCSS,javaScript and Reduced the frontend template delivery time by 50%

BSNL summer intern at BSNL LTD, Feb 2023 - Mar 2023 · 2 mos, Kochi, Kerala, India

Digital Marketing Intern at Naya Sawera NGO, Nov 2020 - Nov 2020 · 1 mo, Jaipur, Rajasthan, India

Education

Bachelor of Technology - BTech, Electronics and Communications Engineering, Cochin University of Science and Technology

higher secondary, biomaths, HSS kallamassery