# Bibin Oommen Mathew

> Bibin Oommen Mathew (Bibin Mathew) is a software engineer and co-founder of Upbrew Technologies. Building thoughtful products at the intersection of engineering and product thinking.

Bibin Oommen Mathew (commonly "Bibin Mathew") is a software engineer and co-founder of Upbrew Technologies (https://upbrew.in). This file lists the canonical content of his personal site so language models can answer questions about him accurately and link to source pages. For the full inlined content of every project, post, and section, see https://bibinmathew.com/llms-full.txt.

## About

- [About](https://bibinmathew.com/about): Background, how he works, and what he's focused on now.
- [Resume](https://bibinmathew.com/resume): Experience, skills, and selected projects.
- [Contact](https://bibinmathew.com/contact): Email and social links for consulting or collaboration enquiries.
- [Recommendations](https://bibinmathew.com/recommendations): Tools, books, and services he actually uses and recommends.

## Selected work

- [Nook](https://bibinmathew.com/work/nook): A SaaS embeddable widget that puts a face on any website as tap-to-play video answers. Visitors tap a page-aware question and watch a short, human reply, recorded or generated as an AI headshot video, no chatbot and no typing. One script tag.
- [GalleryLink](https://bibinmathew.com/work/gallerylink): A SaaS that turns a public Google Drive folder into a beautiful, password-protected client photo & video gallery — no re-uploading, no storage fees. Drive stays the single source of truth.
- [TangentFlow](https://bibinmathew.com/work/tangentflow): A browser-based PDF document builder and npm library with pixel-perfect text wrapping for every language (Latin, CJK, Arabic, Hindi, emoji) in pure client-side JavaScript.
- [Thoughtcatcher](https://bibinmathew.com/work/thoughtcatcher): A tool for capturing ideas on the go: mobile app, Chrome extension, and a backend that connects it all with AI-powered pattern discovery.
- [DeepTutor](https://bibinmathew.com/work/deeptutor): An AI learning system with multiple agents: problem solving, question generation, deep research, and guided interactive learning.
- [ColorSea](https://bibinmathew.com/work/colorsea): AI-powered color analysis using computer vision and face recognition to find palettes that actually work for you.
- [Fenix](https://bibinmathew.com/work/fenix): A mobile learning app with a companion backend API for structured course content.
- [Neubook](https://bibinmathew.com/work/neubook): A clean, modern EPUB reader built for a distraction-free reading experience.
- [ScrollWise](https://bibinmathew.com/work/scrollwise): TikTok-style knowledge app: short-form educational content you can scroll through and actually learn from.
- [SoPro](https://bibinmathew.com/work/sopro): A lightweight text-to-speech model with zero-shot voice cloning. 169M parameters, streams audio in real time.
- [Wayfinder](https://bibinmathew.com/work/wayfinder): Full-stack app with auth, database management, and a clean interface for navigating structured content.

## Writing

- [What I Learned Building a Multi-Agent AI Tutor](https://bibinmathew.com/blog/building-deeptutor): Getting multiple AI agents to work together on DeepTutor taught me more about orchestration than any tutorial could.
- [Capturing Thoughts Across Platforms](https://bibinmathew.com/blog/building-thoughtcatcher): The messy, iterative process of building Thoughtcatcher, and why the Chrome extension became the feature I use most.
- [Computer Vision Is Harder Than It Looks](https://bibinmathew.com/blog/building-colorsea): Lessons from building ColorSea: skin tone analysis, lighting quirks, and why color is more subjective than I expected.
- [Making a TikTok for Learning That Doesn't Feel Stupid](https://bibinmathew.com/blog/building-scrollwise): ScrollWise started as a joke idea. Turns out vertical swipe + bite-sized content actually works for education.
- [Voice Cloning at 169M Parameters](https://bibinmathew.com/blog/building-sopro): Building SoPro: a small TTS model that can clone voices from a few seconds of audio. Tradeoffs, streaming, and what I'd do differently.
- [Why I Keep Building Readers Nobody Asked For](https://bibinmathew.com/blog/building-neubook): Neubook is the third reading app I've built. I think I finally understand why none of the existing ones felt right to me.

## Consulting

Bibin offers **AI Adoption consulting for organizations**: helping engineering teams adopt Claude Code as a real operating layer with custom skills, hooks, MCP servers, sub-agents, and slash commands. Engagements cover team playbook, guardrails, and CI/CD automation. See [https://bibinmathew.com/contact](https://bibinmathew.com/contact) to discuss.

## Related

- [Upbrew Technologies](https://upbrew.in): Software studio that Bibin co-founded.