B2B SaaS / Casablanca

TagU (B2B SaaS)

Project note

Context

A B2B SaaS product built with four friends to improve async collaboration and team workflows.

TagU was a SaaS product built with four friends around async work, team collaboration, and the small workflow gaps that slow teams down.

The work covered the public landing page, extension frontend, backend features, workspace flows, settings screens, and payment logic.

It was an early full-product build: not just a landing page, but the product surface, collaboration model, and business mechanics around subscriptions and team workspaces.

Build log

Notes

A compact set of responsibilities, product decisions, and engineering touchpoints.

Built the landing page with Next.js and Tailwind CSS, hosted on Vercel

Worked on the extension frontend with React and Tailwind CSS

Worked on the backend with Supabase

Built settings pages and payment logic

Built team workspace features

Technical layer

Stack

React.jsTypeScriptChrome APISupabaseStripeTailwind CSS