Reliable support for clean digital work.

I'm Lejel Matienzo, a backend developer with mid-level frontend skills. I focus on building reliable systems and APIs — from hardware-integrated tools running on Arduino-based microcontrollers to the web portals and dashboards that sit on top of them.

Whether it's a school project, a small business site, or a hardware build that needs firmware and a companion app, I try to keep things simple, responsive, and easy to understand.