Architecture that lasts
Clear system design, maintainable code, dependable APIs, and performance that holds up in production.
Developer. Architect. Product builder.
I’m Bill Milstead. Over 26 years, I’ve built hundreds of products for the companies I’ve worked with, turning complex ideas into software people actually use. Now I’m building my own, too.

Products and websites I’ve designed, built, and continue to improve.
Websites for home service businesses
Fast, custom websites built to turn local traffic into real leads and booked jobs.
Visit sitwiz.comSoftware for field teams
Time tracking, jobs, scheduling, and invoicing together in one practical tool.
Visit simpletime.ioPlayful browser games
Small, happy games for little hands, from age one and up. No ads or accounts.
Visit wjm.meTwo new projects are taking shape. I share progress and lessons as I build.
I like the whole problem: the architecture, the interface, and all the decisions between.
Clear system design, maintainable code, dependable APIs, and performance that holds up in production.
Thoughtful frontend work across web and mobile, with the small details that make a product feel right.
Retrieval, embeddings, vector search, and model workflows shaped around real product needs.
Different projects call for different choices. These are some of the technologies I work with most.
Also working with ASP.NET Core, SQL, React Native, and vector-backed applications.
I’ve spent my career building and evolving production software, from business applications to modern web products. Today, alongside my work as a lead developer, I’m creating tools and experiences of my own.
My favorite work sits where sound engineering and a useful, human idea meet.
Have a project in mind? Let’s talkTownhall Media
Lead development of Townhall Media’s publishing and newsletter platforms. Our sites handle over 160 million page views a month on lean infrastructure built for performance and reliability.
Ukrop’s Super Markets, Inc.
Built ukrops.com’s e-commerce site and company portal. Developed accounting automation, a catering order portal, and an in-store kiosk where customers could customize and schedule orders.