I will turn your excel spreadsheet into a custom web app

Your business runs on a spreadsheet only you fully understand.

It works until someone else needs it, until it will not open on a phone, until there are five versions of the file in your inbox.

I turn that spreadsheet into a real web app. Same logic, same numbers but it opens in a browser, works on a phone, and nobody breaks a formula by typing in the wrong cell.

WHAT I BUILD

- Planning and forecasting tools: demand, stock, purchasing

- Operational dashboards your team opens every morning

- Calculators, quoting tools, internal admin panels

Forecasting is my specialty. My last project works out how much food a hotel kitchen must order, from occupancy alone no receipts, no barcode scanning, no new work for the staff.

HOW IT WORKS

1. You send the spreadsheet and say what decision it supports

2. I map your logic and confirm it back before writing any code

3. You get a working app - hosted, or as one file you own outright

No subscription. No lock-in. The source code is yours.

Send me your spreadsheet before you order and I will tell you honestly whether it is worth building.