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I'm Taishi, a fullstack developer and solofounder based in Japan and Canada.

Full-stack dev shipping AI infrastructure & tools to 18K+ users (Supabase hackathon winner). Two of them were ranked as the #1 Product of the day on Product Hunt.

Hire me
Supavec

Supavec

OSS RAG as a Service - spin up vector search + chat API in <5 min. 630▲ Product Hunt, 620⭐ GitHub.

supavec.com →

AI Tooling & Infrastructure

Supavec

#RAG#Supabase#OpenSource

Open-source RAG platform using pgvector.

MCP Server

#MCP#RAG#OpenSource

MCP server streaming Supabase-secured RAG data to LLMs.

CiteAnalytics

#OpenSource#Hackathon

Supabase hackathon winning AI citation analytics app.

Work Experience

Whisperit
Whisperit
Full Stack Developer (freelance)Switzerland (Remote)
Aug 2024 - Jan 2025
Semios
Semios
Full Stack JS Developer (full-time)Vancouver
2020 - 2023
Yahoo! Japan
Yahoo! Japan
Software Developer (full-time)Tokyo
2015 - 2019
btrax
btrax
Software Developer (intern)San Francisco
Apr 2013 - Jun 2013

Hackathon Wins

OSS Contributions