Projects
View all Things I've Built
Airbnb Neighbourhood Intelligence
A Chrome extension that enriches Airbnb listings with nearby neighbourhood information, shown right alongside the listing.
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Notetaker for YouTube
A Chrome extension for timestamped notes and video screenshots while you watch YouTube, exportable as Markdown or PDF.
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QuickDoc Builder
A Chrome extension that builds a document from highlighted sections of any web page, exportable as Markdown or PDF.
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Roleplay RAG
A Streamlit app for practicing interviews and other conversations through AI roleplay, grounded in your own documents.
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Writing
View all Recent Articles
AI 9 min read
The AI Developer Cheat Sheet
A quick-reference glossary of the AI terms developers keep running into — inference, tokens, quantization, 8B/70B model sizes, MoE, chain of thought, tool calling, MCP, RAG, agents and more — explained in plain language.
Tools 3 min read
Git Commands Every Developer Should Know
A practical walkthrough of the Git commands you'll actually reach for day to day — from everyday status checks to branching, stashing, and undoing mistakes.
Tools 6 min read
Using the Chrome DevTools Network Tab Effectively
How to get real answers out of the Network tab — filtering 404s, filtering by domain, excluding noise, finding slow and heavy requests, copying requests as cURL, and other everyday debugging tricks.
Tools 4 min read
Getting Started with Playwright
A student's intro to Playwright, the browser automation library — what it's good for, how to set it up in Python, and example code for scraping, form filling, screenshots and testing.
Tools 4 min read
Intro to Pydantic and PydanticAI
A student's guide to Pydantic for data validation in Python, and PydanticAI for building LLM agents that return typed, validated output — with install steps, code and real use cases.
About me
I am Sai Thejas.
Working with computers is my passion. I have been developing software products from scratch, debugging hard problems, and learning to build scalable systems.
My current skills - Python, Java, React