Running v2.0.26

Dheeraj N Unni

AI Engineer

Specializing in Agentic AI systems, Computer Vision, and production-grade ML solutions. Currently building scalable infrastructure for railway automation and edge deployment.

01. Experience

AI Engineer

Tata Elxsi Ltd

Dec 2024 - Present

Working on cutting-edge AI solutions spanning computer vision, database systems, and agentic AI. Focused on building production-grade systems for railway infrastructure and industrial automation.

  • ▹ Architected a scalable Agentic AI pipeline using LangGraph to autonomously identify railway infrastructure faults.
  • ▹ Migrated high-throughput database systems to Azure PostgreSQL with advanced analytical tools.
  • ▹ Built automation solutions using YOLO and SAM-2 for railyard operations.
  • ▹ Deployed edge AI on NVIDIA Jetson devices, optimizing for strict resource constraints.
  • ▹ Designed TB-scale ETL pipelines for drone imagery ingestion and preprocessing.
Rising Star Award - First Year Performance

02. Technical Stack

AI & Agents

LangGraph CrewAI PyTorch RAG LLMs

Computer Vision

YOLO SAM-2 OpenCV Segmentation

Backend & Cloud

FastAPI Docker Azure PostgreSQL Jetson

Languages

Python C++ SQL JavaScript

MLOps

MLFlow Airflow Git AWS SageMaker

03. Featured Projects

Sparse GPT Framework

Engineered a lightweight GPT framework from scratch using sparse attention mechanisms, achieving 25% acceleration. Published at CMLBDA 2024.

PyTorch Deep Learning Research

Tube-Recap

Chrome extension for automated video summarization. Orchestration backend coordinating multiple agents for segmentation and transcript extraction.

Flask CrewAI Gen-AI

Covid-19 Segmentation

Custom U-Net architecture to segment infection regions in CT scans with 95% accuracy. Flask API deployment.

U-Net Medical Imaging Flask

Docu-Bot

Transforms GitHub repos into structured documentation by orchestrating AI agents for content extraction and markdown generation.

Ollama Agentic AI Automation

DocQuest

Local RAG system enabling efficient PDF processing and natural language querying while maintaining data privacy.

RAG Streamlit Local LLM

PixelCraft AI

Interactive AI-powered sketch recognition platform that challenges users to test the limits of AI recognition.

Gamification Computer Vision Python

04. Latest Writing

Oct 26, 2024

In A Nutshell! - SQL Migrations with Go

Understanding SQL migrations: Best practices for evolving your database schema while maintaining data integrity.