
Catechly
Religion homework for parish programs. Catechists assign it; families do it on a phone with one passkey.
Read the projectASETech · Software studio
Web apps, mobile apps and the systems behind them. Measured first, fitted tight, and built to hold without a pile of fasteners.
Tools used: .NET 10, C#, ASP.NET Core, React, TypeScript, Flutter, Dart, Azure, SQL Server, Dapper, Astro, Vercel, Stripe, Square, Playwright.
Selected work
Products of my own and systems for clients. Each one designed, built, tested and shipped by ASETech.
Services
Sign-in apps for staff, customers and families. Fast on a phone, readable at any text size, translated when the people using it need that.
iOS and Android from one Flutter codebase. Offline when it should be, private by default, through App Store review and out the door.
.NET APIs on SQL Server and Azure. Clean layers, numbered migrations, an audit trail when the records matter.
The joints between the tools you already pay for — payments, routing, email, spreadsheets — so nobody copies data by hand.
Process
Learn the job as it's done today. Who does what, with which tools, and where it goes wrong. Write it down in plain English.
A working demo on made-up data, early. You click through it before anything is wired to a real database.
Build it properly, in small pieces you can see. Automated tests for the math, the permissions and the accessibility.
Ship it, hand over the keys, and stay on call. Docs in plain words so the next person can pick it up.
About
ASETech is Anthony Ercolano. I write software in .NET, React and Flutter, and I build architectural millwork. The two trades share more than you'd think.
A good joint holds because it was cut to fit, not because it's full of screws. Software is the same. Know the job before the first line of code, keep the parts square, and leave nothing in that doesn't carry weight.
You work with the person doing the work. No account managers, no hand-offs, and plain answers about what something will take.
Contact
Send the measurements: what the job is, who does it today, and what's getting in the way. You'll get a straight answer within two working days.