cvFit.pro
↗match a résumé against a real job description, see exactly where it falls short, and fix it in minutes.
every tool starts as a mess like this.
Nguyen Thanh Nghiep · product designer & engineer Small, useful tools
built through
vibe coding.
or, a long way of saying i like fixing small things :)
i make one small thing at a time.
five tools, all live.
each one fixes a single, very specific annoyance.
fair warning: they're actually useful.
most tools i made started as a small annoyance. most annoyances, i ended up fixing. apparently i can't leave things alone.
a mismatched CV, a forgotten giỗ, a lost score sheet. small problems, real people.
how a tool gets made.
the short version, very short.notice it.a small annoyance that keeps coming back.
sketch it.one screen, one job, on paper first.
vibe it.build fast with Claude Code, ship early.
refine it.polish what people use, cut the rest.
look after it.keep it fast, free and online.
half designer. half engineer.
plus a lot of claude code, honestly.
product & interface design
problem framing, flows and quiet interfaces where the task stands out. accessible by default.
front-end engineering
fast, responsive apps in TypeScript and React. PWAs that keep working offline.
AI-assisted prototyping
a working prototype in a day, then hardening the parts people actually use.
design systems & tokens
colour scales, type ramps and token pipelines that keep small products consistent.
NN Color Extractor
↗pull palettes from any image, check WCAG contrast, and export 50 to 950 scales as CSS, Tailwind or design tokens.
Lịch Việt
↗a Vietnamese lunar calendar with Can Chi, auspicious days, and reminders for giỗ, rằm and mùng một. free, and it works offline.
ScoreKeeper
↗round-by-round scores for game night, with live rankings and a quick fix for the round someone mistyped.
Tarot Reader
↗ask a question, draw three cards, read a plain interpretation. less fortune-telling, more a quiet moment to take stock.
interested? there's more.
every tool on thanhnghiep.topwho made this?
oh, hi.
i'm nghiep.
product designer & engineer.
still curious. still shipping.
let's build something
small and useful.
open to new projects, replies within a day.
based in Saigon, mostly at a desk.