
Ustalon
A marketplace that connects people who need building work done with the tradespeople who do it. Website and Android app, published on Google Play.
Built solo: the site, the app, the server behind both, and the store listing.
That is roughly how I work: you tell me what you do, I build the thing. Business websites and web + Android apps, made by one person. Fixed price, fixed delivery date, agreed before anything starts.
No email, no sign-up. The real thing gets your own photos, words and domain.
Open from 7am. Breakfast until noon, filter coffee all day.
Sample business. Not a real client.
Every project here has a link you can open right now.

A marketplace that connects people who need building work done with the tradespeople who do it. Website and Android app, published on Google Play.
Built solo: the site, the app, the server behind both, and the store listing.

A complete single-page site for a made-up cafe: menu, opening hours, map and a booking form. The same page installs to a phone home screen, and has a chat assistant that answers questions about the shop.
One sample, all three of the things I build. No real business behind it, and it says so on every screen.
Anything outside these three, ask me and I will tell you honestly whether it is a job for me.
For a shop, cafe, salon or trade with no site, or one that falls apart on a phone.
$89 / 3 days
Launch price for my first 5 projects
For anyone answering the same five questions all day long, on the phone and on WhatsApp.
$129 / 2 days
Launch price for my first 5 projects
There is a working one on the sample cafe page — open it and ask it something. See it live →
Add an assistantFor the first working version of an idea, enough to put in front of real users.
$890 / 14 days
Launch price for my first 3 projects
Publishing to Google Play is a separate step (+$299, about 3 weeks) because Google requires a 14-day closed test with 12 testers for every new app. I already have a tester group, so I can run that for you — but I won’t put Google’s waiting time inside my own delivery date.
Talk about an appI work as an independent freelancer, not a registered company, so I cannot issue a company invoice. Payment is agreed in writing before any work starts, and I will tell you the exact method when we talk. Saying it now, not after you ask.
Four steps. You always know which one we are in.
Half an hour on a call, or a few messages. You describe the problem, I ask what I need in order to price it.
Scope, price and delivery date in writing. If the work grows later, we agree the change before I touch it.
A live link from the second day. You see real progress instead of waiting in the dark for a big reveal.
Accounts, code and a short guide in plain language. Nothing stays locked to me, including the parts you cannot read.
Not an agency, not a team, not a registered company. I taught myself to build software and I build it alone. That means one person knows every part of your project, answers your messages himself, and carries it if something breaks. It also means I only take work I can finish properly, so I will say no when your idea needs more than I can give.
I work from Turkey with clients anywhere. Messages in English are fine, and I answer them myself.
I work under a brand name rather than my own, the way a small shop has a sign over the door. There is still only one person behind it, and you will be talking to him the whole time.
A rough idea is enough to start. I reply within an hour while I am awake, and never later than the next morning. I will tell you straight away if I am not the right person for the job.
If the WhatsApp button does not open a chat, search for the username beggarbyte inside the app instead.