Building agentic AI · Chennai, IN

Karthikeyan K.

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I engineer intelligent systems that act — multi-agent LLM workflows, RAG pipelines, and AI automation that turn unstructured data into real decisions.

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0M+Records resolved via RAG
0%Manual effort automated
0+AI projects shipped
0Internships
Portrait of Karthikeyan K
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01 · whoami

Human behind the machine

I'm Karthikeyan K — an AI Engineer who builds LLM-powered agents and automation systems that turn unstructured data into decisions. At Zinnov, I design multi-agent workflows with LangChain, LangGraph and the Gemini API that automate enterprise role classification for Fortune 500 clients — cutting manual effort by ~90%.

I also built a RAG + embeddings entity-resolution system that reconciles 1.6M+ company records at ~90% match accuracy. My core focus is agentic AI — systems where LLMs don't just answer, they retrieve context, take multi-step actions and plug into real business workflows. Six internships across AI, full-stack and IoT (B.Tech IT, DMI College of Engineering, 2021–2025) give me an end-to-end view of how AI ships in real products, not just notebooks. Constantly experimenting with new AI frameworks on GitHub.

Associate Data Analyst @ Zinnov — multi-agent LLM systems

Agentic AI

Multi-agent LLM systems with LangChain, LangGraph & MCP — agents that plan, act and orchestrate.

RAG & Retrieval

Vector databases, embeddings and semantic search — grounding LLMs in real data at scale.

ML, DL & NLP

Deep learning, NER and classical ML — from published research to deployed Hugging Face models.

Full-Stack Foundation

React, Next.js, TypeScript and IoT roots — the engineering that ships AI into real products.

02 · training_data

Knowledge layers

2021 — 2025Completed

B.Tech · Information Technology

DMI College of Engineering

Six industry internships and live projects across AI, ML, IoT and full-stack engineering — plus a published research paper on deep learning for healthcare diagnostics.

AI & MLDeep LearningIoTFull Stack
202178%

HSC · Higher Secondary

Singaram Pillai Higher Secondary School

Strong foundation in science and mathematics — the analytical bedrock beneath every algorithm I build today.

MathsPhysicsCS
2019SSLC

Secondary School

Singaram Pillai Higher Secondary School

Where the curiosity for problem-solving and technology began.

Problem SolvingAnalytical Thinking
03 · deployment_log

Professional missions

Jun 2025 — PresentIntern → Full-timeActive

Associate Data Analyst

Zinnov — Technology Research & Advisory

Joined as a Tech Intern (Jun–Sep 2025) building data pipelines and LLM experiments, and converted to full-time on the strength of shipped AI tooling. Now designing and deploying LLM role-mapping agents (LangChain, LangGraph, Gemini API) that automate enterprise role classification for Fortune 500 clients — ~90% less manual effort — and a RAG + embeddings entity-resolution system reconciling 1.6M+ company records at ~90% match accuracy.

LangChainLangGraphRAGMCPGemini APIEmbeddingsPython
Jun — Jul 2024Internship

Full Stack Developer Intern

OctaNet Services

Shipped a production task manager with React + TypeScript and CI/CD on Vercel — the deployment muscle behind every AI app I ship today.

ReactTypeScriptCI/CDVercel
Jul 2023 · Jan — Feb 2024Internship ×2

IoT Intern

Sri Sairam Techno Incubator · Anna University MIT Campus

Built an IoT smart dustbin with Wi-Fi control and worked on sensor-to-software integration — early lessons in making machines perceive and act.

IoTEmbeddedSensors
04 · neural_map

Skill constellation

A living map of the technologies I think in — hover the nodes.

// tech.universe

Agentic AI & LLMs

LangChainLangGraphAI AgentsMulti-Agent SystemsMCPPrompt EngineeringGemini APIClaude API

RAG & Retrieval

RAGVector DatabasesEmbedding ModelsSemantic SearchEntity Resolution

ML, DL & NLP

Machine LearningDeep LearningNLP / SpaCyNERscikit-learnNumPy / PandasHugging Face

Engineering & Delivery

PythonTypeScriptReact / Next.jsStreamlitNode.jsSQL / MongoDBFirebaseGitVercelIoT
05 · open_source

GitHub telemetry

Live data streamed from the GitHub API.

—Public Repos
—Stars Earned
—Followers
—Forks

Language distribution

Highlighted repositories

Full profile
06 · shipped

AI systems & experiments

Every deployment is a node in the network. Explore the map, open the inspector, read the architecture.

system_map · 12 deployments · 4 clusters
// click a node to inspect
All repositories
07 · verified

Credentials & honors

45 verified credentials across five categories — switch tabs to explore.

// ai, llms & agents

Anthropic

Building with the Claude API

Anthropic

Claude Code in Action

Anthropic

Introduction to Agent Skills

Anthropic

Introduction to Model Context Protocol

DeepLearning.AI

AI Agents in LangGraph

Hugging Face

AI Agents Fundamentals

AWS Training & Certification

Foundations of Prompt Engineering

AMD AI Academy

AI Agents 101: Building AI Agents with MCP

AMD AI Academy

AI on AMD

AMD AI Academy

Introduction to AI Agents

AMD AI Academy

Introduction to Prompting

AMD AI Academy

Introduction to RAG In progress

Agent Academy

Understanding Agentic AI

Google Cloud · Simplilearn

Introduction to Generative AI

Google Cloud

Responsible AI

IBM SkillsBuild

AI Fundamentals: Foundations for Understanding AI

Emplitude

Introduction to Prompt Engineering

atingi · GIZ

Introduction to AI & Emerging Technologies

// security & data

IBM SkillsBuild

Cybersecurity Fundamentals

IBM SkillsBuild

Kali Linux Basics

TNSDC

Fundamentals of Cybersecurity with Kali Linux

atingi · Tech Mahindra Foundation

Cybersecurity Essentials: Protecting Your Digital World

Tata STRIVE · Microsoft

Cybersecurity for Beginners — 40-hour course

MongoDB University

Introduction to MongoDB for Students

// engineering & professional

LinkedIn Learning

React.js Essential Training

LinkedIn Learning

HTML Essential Training

LinkedIn Learning

Python Practice: Collections

NPTEL · IIT (Swayam)

Soft Skills — Elite Certification

08 · handshake

Initiate contact

Have a project in mind? Let's build something amazing together.

Emailkartji005@gmail.com
Phone+91 93457 66900
LocationChennai, Tamil Nadu, India
LinkedIn/in/karthikeyan2604
 Download Resume