Fahad Zia Khan

Backend Engineer

Blogs

Why VoyagerOTA was built?

May 2026  ·  Backend, Embedded, OTA

A small experiment during an R&D firmware project turned into a reusable OTA platform. This is the story behind VoyagerOTA why it was built, the edge cases that nearly broke it, and the engineering decisions that made it worth keeping.

I Built a Graphics Library That Got Used Exactly Once

7 Feb 2025  ·  WinAPI, TUI, ASCII

Second semester OOP assignment. I built a WinAPI ASCII graphics library from scratch, called it Vain Engine, and things kind of escalated from there.