@faizullahpk

Clean Architecture on Android: What I Learned Building a Wallpaper App From Scratch

2d ago · 4 min read · By Faiz Ullah — Android Developer & Founder of DG Technology A wallpaper app sounds simple: fetch images, show a grid, let the user tap "set wallpaper." I built exactly that — WallReddit, a native An

Building an E-Commerce Store That Installs Like an App (Without a Native App)

2d ago · 4 min read · By Faiz Ullah — Full-Stack Developer & Founder of DG Technology Every e-commerce founder eventually asks the same question: "Should we build a native app?" Native apps are expensive, slow to update,

Building a Multi-Vendor Marketplace From Scratch: Lessons From 30,000 Lines of React

2d ago · 5 min read · By Faiz Ullah — Full-Stack Developer & Founder of DG Technology Most "build an e-commerce site" tutorials stop at a product list and a cart. They don't deal with the actual hard part: three different

How I Built a Real-Time Multiplayer Game with Socket.IO, Firebase & Pakistani Payment Gateways

2d ago · 6 min read · By Faiz Ullah — Full-Stack Developer & Founder of DG Technology When people think of multiplayer games, they imagine big studios and huge teams. But a real-time, money-handling, cheat-proof multiplaye