A notes app for Windows. It’s out, it’s live, and it stays free for life — for everyone, not as a trial tier.
Windows appPublished 2026
the first one I shipped end to end
Projectspage 01
Things I've built that solve something
Small products with a clear job to do. Each one started as a problem worth fixing, not a demo worth showing.
Run up to five Android instances side by side on one Windows machine — testing, gaming and automation without five phones on the desk. Free forever.
TanStack StartReactTailwindshadcn/ui
exported the code and finished the build by hand
A digital store for Bangladesh: game top-ups, software keys and gift cards priced in ৳, paid with bKash, Nagad or Rocket. Every kind of voucher, at the cheapest price I can run it at.
WordPressProduct databaseAdmin panelbKash / Nagad / Rocket
local payments first — that’s the whole reason it works here
NoTrace Files
A standalone, fully offline Windows desktop app that inspects, audits and permanently sanitises hidden metadata from any file format — in place, on your own machine. Nothing leaves the computer. Free forever when it lands.
Windows desktop.exeFully offline
the file you send should say what you meant it to say
This portfolio
One page, hand-written, no template underneath it. Every animation here is a few lines of CSS doing a specific job rather than a library doing all of them.
HTMLCSSVanilla JSZero dependencies
Aboutpage 02
Same person.
Bigger vision.
I'm Yeasin Arafat Sadiq. I build digital products end to end — the idea, the interface, the code, and the unglamorous parts after launch. Most of what I make starts with someone stuck on something small and repetitive.
I like problems with a local shape to them: payment methods that only exist in one country, software that has to run on the machine people already own, prices that have to make sense in Taka. Generic solutions rarely survive contact with those.
Most of my work is for other people: 32+ apps delivered across Android, Windows and web, and 15+ websites built and kept running. Some of it needs an audience as much as it needs code, so I run the Facebook and Meta campaigns too.
When a tool stops carrying me the rest of the way, I take the code and finish it myself. That's usually where the interesting part starts.
Discipline creates freedom.
How the work goes
- Plan
- Build
- Ship
- Repeat
01
Ship the small versionA product people can use this week beats a plan for next quarter.
02
Own the stack you depend onExport the code, read it, keep going when the credits run out.
03
Design for the person payingbKash before Stripe. Taka before dollars. Their phone before mine.
Servicespage 03
What I build for clients
Apps for Android, Windows and the web, the sites that carry them, the upkeep after launch — and the ad campaigns that get them in front of the right people.
AppsAndroid and cross-platform builds
WebsitesBuilt to grow a business online
Windows softwareNative desktop apps, shipped as .exe
MaintenanceKept running long after launch
Digital marketingFacebook and Meta ad campaigns
most of it is client work you won’t see my name on
Writingpage 04
Notes from the build
What I learned making the things above — written down before I forget it.
Draft
Product
Draft
Commerce
Draft
Craft
Five Android instances, one Windows box
Where the memory actually goes, and why the fifth one is the hard one.
Pricing digital goods in Taka
Rounding, margins, and what a top-up should feel like to buy at 2am.
When the credits run out
Taking an exported codebase and finishing the last 30% by hand.
swap these for the real posts once they're published
Contactpage 05
Got a problem worth solving?
Tell me what's stuck. If I can build it, I'll tell you how I'd start — and if I'm the wrong person for it, I'll say that too.
Build with me
From $20
Androidapp
Windowsdesktop
Website or store