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Hi, I'm Sethu 👋
AI Engineer
SP

About

I am an AI Engineer focused on Legal AI with a background in Software Enigneering at Microsoft. I like turning bold ideas into working products, especially at hackathons. Off work I am a gamer and football fan who flies drones when the weather is kind. I travel when I can and have a soft spot for sci-fi and space.

Work Experience

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  • Designed and implemented a Generative Grid like this for dynamic data extraction from 30+ legal documents using Agentic RAG.
  • Productionized a multi-agent Copilot for legal research, capable of deep reasoning, synthesis, and answering questions across multiple documents.
  • Engineered a modular LangGraph-based contract analysis workflow, achieving a 50% improvement on internal evaluation metrics for parsing, assessing, and redrafting legal clauses.
  • Productionized a scalable RAG ingestion pipeline that accurately handles OCR, chunking, data extraction and vectorization.
  • Architected scalable ML infrastructure on Azure for high-throughput, multi-tenant document processing and observability.
M
  • Redesigned a mission-critical deployment system, eliminating architectural bottlenecks in deployment checks and VPN authentication flows, accelerating large-scale deployments by 81.6%.
  • Executed a high-stakes infrastructure overhaul for a leading telecom, mitigating failure risks for millions of users across 1000s of production VMs.
  • Resolved 12+ high-priority production defects over 8 months with durable, root-cause-level fixes.
  • Spearheaded bi-quarterly product releases, coordinating cross-functional delivery to enterprise customers and internal stakeholders.
  • Maintained 99.999% system availability by triaging and resolving daily production issues and CVEs with an 11-member team.
M
  • Designed and implemented a Python-based testing framework for a Microsoft-patented cloud diagnostics uploader written in Rust. The solution was delivered to AT&T as part of a Microsoft-AT&T deal.
S
  • Shipped a feature for executing MATLAB scripts in C++ software, boosting performance by 10x for particle accelerator data analysis.
  • Led the open-sourcing of RAT, transforming a specialized scientific tool into modern, maintainable software.
  • Co-authored a toolbox for analyzing neutron reflectivity data, supporting multi-contrast fitting and custom layer models.
My Projects

Check out my latest work

I've worked on a variety of projects, from simple websites to complex web applications. Here are a few of my favorites.

Markdownify

Markdownify

Convert documents, images to high-quality Markdown using Vision LLMs. Built for RAG ingestion pipelines.

Python
FastAPI
OpenAI Vision
Next.js
TypeScript
TailwindCSS
Vercel
Genius Minds

Genius Minds

Talk to historical figures like Albert Einstein using voice or text - literally call them, chat, create group discussions, and export customizable AI-generated notes .

Next.js
React.js
TypeScript
OpenAI
Cerebras
TailwindCSS
Vercel
FactCheckX

FactCheckX

FactCheckX is a Chrome extension that instantly fact-checks your Twitter/X feed with a single click, providing real-time verification along with Deep Research capabilities using Perplexity.

Next.js
React.js
TypeScript
OpenAI
TailwindCSS
Vercel
Cryptopia

Cryptopia

Agentic Web3 wallet that performs complex blockchain transactions, mints custom AI-generated NFTs, identifies whale buy/sells, and features Computer Use capabilities.

Next.js
React.js
TypeScript
Ethereum
Web3
TailwindCSS
Vercel
Hackathons

I have won 8+ hackathons since my university days. People from around the country would come together and build incredible things in 1-2 days. It was eye-opening to see the endless possibilities brought to life by a group of motivated and passionate individuals.

  • 🏆 Sensay EdTech Breakthrough Hackathon

    Online

    Third Place - Issued by Sensay Labs - Developed innovative educational technology solutions during the Sensay EdTech Breakthrough Hackathon.
  • 🏆 ETHGlobal Agentic Ethereum 2025

    Online

    Winner - Cryptopia, an agentic Web3 wallet that acts as a wrapper over Web3 expertise, making it easier for Web3 newbies to navigate the space easily.
  • 🏆 Encode AI Hackathon London 2023

    London, UK

    Second Prize - Developed a fun interactive mobile app that lets you experience the thrill of fame with a virtual audience ready to cheer you on, make fun of you, or be there for you, simulating the real internet audience.
  • 🏆 ETHGlobal London 2024 Hackathon

    London, UK

    Second Place in Filecoin category - A personal decentralised file storage platform where you can upload your personal files and be able to find/chat to them. All while being on blockchain for extra security and availability.
  • 🏆 Databricks Hackathon 2023

    Online

    Honourable Mention - Built a Chrome extension that revolutionizes the process of understanding large codebases by utilizing AI to analyze codebases. Made with React.js, LangChain and Python.
  • 🏆 Cinetig Hackathon 2023

    Pontypridd, Wales, UK

    Winner - Designed a new section for the Transport for Wales app that enables users to report anti-social behavior in and around stations and get help wherever. Additionally designed an AR-based station navigation system specifically designed for people with disabilities, providing real-time guidance to visually impaired users.
  • 🏆 Hack the Diff 2023

    Cardiff, UK

    Winner - Created a streamlined donation platform that facilitates effortless donations with minimal clicks. Organized by Mind charity.
  • 🏆 Cardiff NLP Hackathon 2022

    Cardiff, UK

    Winner - Created a web application that allows you to ask question about an Excel sheet allowing for faster analysis.
More to Explore

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Contact

Get in Touch

Want to chat? Just shoot me a DM on LinkedIn and I'll respond whenever I can.