Felix

Finance and strategy by profession. Builder unlocked by AI. A decade across corporate finance and management consulting, now building open-source projects and AI tools.

McKinsey & Company KKBOX Group NTHU

Side Projects

Dictation · hold, speak, release · demo spoken in Traditional Chinese
Text polish · select, polish, see the diff · demo text in Traditional Chinese

Lamitype

Open Source

21 releases since Apr 2026

Free, private, Traditional-Chinese-first Mac dictation that stays light on memory. Tuned to hold Traditional Chinese, not the Simplified drift most models fall into.

TW Property Price CLI

Open Source

1,176 npm downloads since May 2026

Instead of looking up one building at a time and exporting by hand, this CLI (command-line tool) opens Taiwan's entire official property-sale registry to any app or AI assistant in one go.

SMB Site Modernization

Revamp
Built ~2009 Untouched for ~17 years Rebuilt one evening, 2026 6.2k unique visitors / 30 days

A small, decades-old SMB website rebuilt in hours.

Rebuilt site
Original site
Before After

Drag the handle · or click anywhere in the image

Claude Code on LINE

Dogfooding

Bringing AI agents to the messaging platform that is not yet in Anthropic's official plugin.

LINE app any device Messaging API LINE platform Cloudflare Tunnel secure ingress RUNS ON FELIX'S MAC Claude Code local session replies travel back the same path

Counts as of 3 Sep 2026. GitHub Releases, npm registry and Cloudflare edge data.

2H 2025
Fractional Leaders
3 engagements across B2C, AI infra, social media
Dec 2022 — May 2025
McKinsey & Company
Associate (with Junior Engagement Manager experience)
Sep 2016 — Nov 2022
KKCompany (KKBOX Group)
Specialist → Director over 6 years
Jul 2015 — Aug 2016
Yuanta Commercial Bank
Sr. Associate, Structured Products
2010 — 2014
National Tsing Hua University
B.S. in Quantitative Finance