Web, mobile and desktop software that scales with your business, from the first idea to a live product you can rely on. Available anywhere, in any time zone.
Every sale is saved on the device first. When the connection comes back, everything catches up on its own. Nothing is lost and nothing is counted twice.
Customers pay by M-Pesa, Tigo Pesa, Airtel Money or card. I bring every payment into one record, so money in always matches money out and the books balance on their own.
Products I designed and built. Real businesses and groups use them.
Stawi Biz is a business system for Tanzania. One sale at the till updates your stock, adjusts the customer’s balance if they bought on credit, sends the receipt to their WhatsApp, writes the accounting entry and updates your evening report. It runs on a phone, a computer or a browser, with support in Kiswahili.
StawiX connects sales, purchases, stock, payroll, hotels, retail, banking and the accounts, so every day-to-day transaction flows straight into reports you can audit. There are no spreadsheet handoffs and no re-typing into the books. You run it from a web console, with desktop and Android preview apps.
Nane helps groups keep member records, track money and run daily operations in one secure, cloud-based place. It works on a computer or a phone, supports Swahili, and automates routine work such as payment tracking, attendance and reminders. Nane is a Techy8 product, and I architected and built the platform.
A hand-picked selection: live products, business software, research and websites. Search by name, by what it does, or by the tools used.
See the selected work →You tell me how your business runs and where it hurts. No technical knowledge needed.
What I will build, written in plain words, so we agree before any work starts.
Every week you see working software and tell me what to change.
We go live together, and I stay on to fix and improve.
You know what you need. We agree the scope and the price before I start.
Ongoing building, fixes and support for a monthly fee.
I study your current software for 1 to 2 weeks and give you a written report.
Software engineer with 5+ years of experience and an MSc in Computer Science. I design and build scalable web, mobile and desktop software, and take it from first idea to a live product.
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