Custom software · Xiaogan, Hubei
Yunma Software builds custom apps, WeChat mini programs, websites and back-office systems — for companies and independent shops alike. We start with the problem, then decide what to build. The person who quotes you is the person who writes the code.
Delivered · restaurant ordering app / WeChat mini-program store
Delivery sheet
BRIEF / 04
Every line ends in something you can check
What I build
No templates, and no “price per feature”. Describe how you work today; I will tell you whether it is worth building — and what shape it should take.
Mini program
Scan and use, nothing to install.
Delivered: Hanchuan Youli mini-program storeWhat I have shipped
No logo wall. These are two projects delivered end to end and still in use — open them to see what was built and how.
Restaurant · ordering app
Guests order from a QR code, the kitchen receives orders live, and receipts print automatically.
Sancha Renjia
Pickup number #A12
| 1× House stir-fried pork | ¥38.00 |
| 1× Spicy beef noodles | ¥28.00 |
| 2× Steamed rice | ¥6.00 |
| 1× Smashed cucumber | ¥12.00 |
Retail · WeChat mini program
An online store for local crafts and farm produce: categories, products, cart and orders.
Hanchuan Youli is a real screenshot; the Sancha Renjia interface is a rebuilt demo of that project.
How it works
Small projects follow the same path, so you do not discover the wrong direction halfway through.
01
Thirty minutes by phone or WeChat. How you work today, which step hurts most. No consulting fee.
02
One page: what is in, what is out, how long, how much. Fixed price per project, not hourly.
03
A working version first, tested in your real setting before you commit to the rest.
04
Deployment, device setup, handover notes; maintenance on demand, no long lock-in.
Quoting: fixed price against a written feature list. Anything outside the list is quoted separately — no hidden charges.
Under the hood
The worst thing about custom software is having to keep it alive. I picked a stack that barely costs anything to host.
Cloudflare Workers
Edge runtime, no server to keep alive
Cloudflare D1
A SQLite database; orders and books always queryable
Feie cloud printing
Works with existing cloud printers, receipts print themselves
Native Android
A light customer app that needs no training
No server rental, no per-seat licence. What it saves is your budget.
About us
Yunma Software is a registered sole proprietorship based in Xiaogan, Hubei. No sales team, no subcontracting: requirements, quotes, code and after-sales all go through one person.
No licence photo on this site, but the original is available on request.
AboutNot sure whether to build it, what it might cost, or why the last developer stopped — all fine starting points. The first conversation is free.