About
Who I am, and the kind of software I care about.
I'm a solo developer working at the intersection of language, translation, and cross-border life. Most of my products are local-first — they run on your machine, keep your data private, and work even when the network doesn't.
I like small surfaces with sharp opinions: a subtitle that appears the moment someone speaks, a currency ledger that feels like a paper notebook, a visa tracker that just quietly reminds you before a deadline slips.
No startup theatre. Just useful things, shipped.
Things I'm building
Each one runs locally first. Tap any to learn more.
Subrelay
Local-first subtitle & live translation. A Rust core with a thin browser extension — zero upload, works fully offline on your machine.
Explore → C Flutter · FinanceCurro 汇兑
A travel currency ledger with a bold Neo-Brutalist interface. Track exchanges, see daily value, own your numbers.
Explore → V WeChat · LifeVisa Tracker
A visa-status companion for UK & US students. Quiet reminders through WeChat and email before anything lapses.
Explore → L Local NetworkLanDrop
Share files across PC, phone, and iPad on the same Wi-Fi — no scan, no account, no cloud in the middle.
Explore → F Web · ImmigrationFarShore
A bilingual (EN/ZH) web app for immigrants — clear, calm guidance through paperwork that's usually anything but.
Explore → R AI · CareerResume Optimizer
Helps Chinese students abroad shape resumes that actually land interviews — fast, bilingual, no fluff.
Explore →Now
Let's build something quiet.
Open to collaborations, early users, and good conversations about local-first software.
[email protected]