I'm Zach Mainwaring, a software engineer based in East
Tennessee. I've been building things most of my life —
my background is in metal fabrication, and that's where I learned
to work to a spec and stand behind the result.
Today I build fullstack websites and web applications. I'm an engineer with the
100Devs agency and take on client work through ZM Software —
sites that are clean, fast, and built by hand. No bloat, no
templates passed off as custom work.
Off the clock, I'm racing BMX with my kids or on a dirt bike
somewhere in East Tennessee.
Clear scope
Every project starts with your goals and a defined plan — you'll know exactly what you're getting.
Clean code
Simple, fast, maintainable work. If it ships under my name, it's built to spec.
Straight communication
Direct answers, honest timelines, and work I stand behind.