Open to AI/ML · GenAI · Full-Stack Roles

G. Chaitanya

I build RAG Pipelines

AI/ML & Generative AI Engineer with 3+ years crafting Python-based ML systems, LLM workflows, and end-to-end RAG architectures. Based in Hyderabad — currently at TCS.

Explore My Work Let's Talk
LinkedIn GitHub YouTube @techwithchay
G. Chaitanya
GC
3+Years
20+Projects
5+Certs
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01 — About

Building the future
one model at a time

I'm an AI/ML & Generative AI Engineer based in Hyderabad with 3+ years of hands-on experience building Python ML systems, REST APIs, and GenAI pipelines.

I specialize in RAG architectures, LLM workflows, and vector search using LangChain and ChromaDB — turning complex AI research into practical, working products.

Beyond engineering, I run ChayTech Talks — a YouTube channel and Instagram (@techwithchay) where I break down complex tech concepts for everyone.

GenAI Specialist

RAG, LLM pipelines, prompt engineering, agent workflows with ADK & MCP

Full Pipeline

Data → Model → API → Docs. End-to-end ownership on every project

Tech Creator

Teaching AI/ML to thousands via ChayTech Talks on YouTube & Instagram

Open to Work

Seeking AI, ML, Data Science & Full-Stack engineering roles

02 — Skills

Technical Stack

GenAI & LLM

RAG ArchitectureLangChain Prompt EngineeringChromaDB Agent WorkflowsADK MCPEmbeddings

Programming

PythonSQL JavaScriptREST APIs JSON

ML & Data

Model Training & EvalFeature Engineering NLPComputer Vision Data PreprocessingBLEU Score

Tools & Ecosystem

Git / GitHubVS Code Jupyter NotebookGoogle Colab API TestingTech Docs
03 — Experience

Work History

Associate Software Engineer (AI/ML)

TCS — Tata Consultancy Services · Hyderabad

Sep 2024 – Feb 2026
  • Diagnosed and resolved critical ML pipeline bugs, reducing debugging turnaround by ~40%
  • Integrated 5+ ML models with REST APIs using structured JSON request/response handling
  • Authored internal documentation and troubleshooting guides adopted across the team
  • Maintained version control across multiple projects via Git/GitHub with code reviews
  • Built reusable debugging templates in Jupyter and VS Code cutting resolution time for recurring issues
PythonML PipelinesREST APIsGitJupyter

AI/ML Data Science Intern

TryLogic Soft Solutions AP Pvt Ltd · Vijayawada

Aug 2023 – Sep 2024
  • Delivered 20+ real-world AI/ML projects adapting open-source repos to new use cases
  • Built and tested API integrations with JSON validation across 10+ endpoints
  • Developed data extraction tools improving downstream ML pipeline reliability
  • Executed structured debugging across NLP, computer vision, and tabular ML projects
PythonNLPComputer VisionAPIsData Extraction

Freelance AI/ML Project Developer

Independent

2022 – Present
  • Independently delivered 20+ client AI/ML projects across NLP, CV, and tabular domains
  • Trained, evaluated, and documented models with reproducible notebooks and consistent benchmarks
  • Full pipeline: data cleaning → preprocessing → model training → performance reporting
End-to-End MLNLPCVReproducible Notebooks
04 — Projects

Featured Work

01

Image Caption Generator

CNN + LSTM pipeline for automatic image captioning. Trained on Flickr8k (8,000 images), achieving BLEU-4 score of 0.52.

CNNLSTMPythonFlickr8kBLEU
02

GenAI RAG System

Document-based QA pipeline using LangChain + ChromaDB with custom embedding strategies and prompt engineering for optimized LLM responses.

RAGLangChainChromaDBPrompt EngLLM
03

Agentic AI Roadmap App

Interactive React web app mapping a 12-step Agentic AI Expert Roadmap for 2026, deployed on Netlify with downloadable PDF carousel.

ReactAgentic AIADKMCPNetlify
04

ML Pipeline API Integrations

Integrated 5+ ML models with REST APIs using structured JSON handling. Reduced turnaround by ~40% with reusable debugging templates.

PythonREST APIJSONML Pipelines
05 — Certifications

Learning & Credentials

5-Day Gen AI Intensive Program

Google & Kaggle — AI Agents Track

Google

Introduction to Generative AI

Google Cloud Skills Boost

Google

Python & MySQL

NxtWave — Developer Foundations

NxtWave

AI & Data Science Internship

TryLogic Soft Solutions AP Pvt Ltd

Industry

5-Day AI Agents Course

Agent fundamentals, memory, observability & production deployment

AI Agents
06 — Content

ChayTech Talks

Breaking down complex AI/ML concepts into clear, visual content on YouTube and Instagram at @techwithchay.

ChayTech Talks

AI/ML tutorials, roadmaps and deep dives on YouTube

@techwithchay

Tech carousels, GenAI tips and AI content on Instagram

Topics I Cover

Agentic AIRAG SystemsLLM Workflows AI Roadmaps 2026Python for MLGenAI Tools Google ADKMCP ProtocolCareer in AI
07 — Contact

Let's build
something great

Actively looking for AI/ML, Data Science & Full-Stack opportunities.
I respond fast — let's connect! 🚀

Email

chaitanyatech.77@gmail.com

LinkedIn

chaitanya-geddam-59b999218

GitHub

chaitanyatech77q

Phone

+91 77299 34148