Hi, I'm Rajesh Sampathkumar

Data & AI Leader | Generative AI Architect | Innovation Catalyst

AI/ML leader with 22+ years from automotive manufacturing to enterprise GenAI. Building production multi-agent systems, semantic search engines, and RAG architectures at scale. Track record of award-winning solutions across manufacturing, aerospace, telecom, and BFSI with measurable business impact. Systems thinker bridging strategy, architecture, and delivery.

About Me

I work in Data and AI at Korn Ferry Digital, where I lead teams developing generative AI applications for talent intelligence and HR technology. My focus areas include LLM applications, RAG architectures, and ML platform engineering.

My background combines manufacturing engineering with data science, spanning automotive, aerospace, energy, and telecommunications sectors. I've worked on problems ranging from quality control optimization to building semantic search engines and implementing MLOps practices at scale.

Outside of work, I explore theoretical aspects of AI through research projects on chaos theory in LLM conversations, topological data analysis of neural networks, and multi-agent system dynamics. I maintain several open-source projects that investigate these concepts and provide practical tools for the community.

Technology Stack

Generative AI & LLMs Agentic AI Systems RAG Architectures Python & Golang MLOps & LLMOps Langchain & LlamaIndex Azure & AWS Kubernetes & Docker Databricks & Spark Vector Databases

Areas of Expertise

🤖

Generative AI & LLMs

Architecting enterprise-scale GenAI applications, from agentic systems to RAG architectures. Expert in prompt engineering, fine-tuning, and deploying production LLM solutions.

🔬

ML Engineering & MLOps

Building robust ML pipelines and platforms that scale. Implementing best practices in model versioning, monitoring, and deployment across cloud environments.

📊

Data Platform Architecture

Designing and optimizing large-scale data lakes and warehouses. Expert in real-time processing, event-driven architectures, and cost optimization strategies.

🚀

AI Strategy & Leadership

Translating business vision into AI reality. Leading cross-functional teams, driving innovation workshops, and building AI-first organizational cultures.

Driving Innovation

🔬 Research Focus

Investigating chaos theory in LLM conversations, topological analysis of neural networks, and emergent behaviors in multi-agent systems. Published findings on Lyapunov exponents in text-based agent interactions.

🛠️ Technical Work

Building production ML systems including semantic search engines, RAG implementations, and MLOps pipelines. Experience with Databricks, Elasticsearch, and various LLM frameworks in enterprise settings.

📚 Open Source

Maintaining 30+ repositories exploring AI concepts. Projects include local RAG systems, chaos theory visualizations, and experimental frameworks for multi-agent collaboration.

Projects

Anvexan

JavaScript Search

A search tool for finding papers on ArXiv based on search queries.

KayGeeGo

Go Knowledge Graphs

LLM-powered knowledge graph generator and visualization tool.

SlowDB

Vector Store Python

Simple vector database implementation for learning purposes.

Sangraha

Object Store Go

High-throughput object storage system implementation.

PulseGate

Rate Limiter Systems

Rate limiting system for API and service protection.

Wing Optimization

Genetic Algorithm Research

Aircraft wing shape optimization using evolutionary algorithms.

Charcha

RAG Local LLMs

Local RAG system using Ollama and OpenWebUI.

Chaos in LLMs

Research Python

Exploring chaotic dynamics in agent conversations.

Praval

Multi-Agent Python

Multi-agent framework for LLM collaboration - simple agents, powerful results.

RAG Experiments

LLMs Python

Various experiments with retrieval-augmented generation.

Let's Connect

Feel free to reach out for discussions about AI research, technical collaborations, or questions about any of my projects.