// About
I’m a full-stack developer with experience in building scalable SaaS web apps using modern frontend, backend, and cloud technologies.
I’m a full-stack lead developer at AppTech, where I work on building SaaS products from the ground up. I handle everything from UI design to backend architecture and cloud infrastructure. I focus on building scalable, user-friendly applications that solve real problems.
// Articles by Ahmer Saud
9 articles published
Firebase vs Supabase: Which Backend Is Better for Your App?
This article cuts through the marketing speak and digs into what actually happens when you go to pro...
Ahmer Saud
Lead Developer
How to Validate an App Idea Before Building It (2026 Edition)
The validation step hasn't gone away—it's gotten more important. The difference is how you validate....
Ahmer Saud
Lead Developer
Flutter vs React Native: Which Is Better for Your App?
Both frameworks solve the cross-platform problem, but they solve it differently—and those difference...
Ahmer Saud
Lead Developer
Stale While Revalidate: How It Works & Why You Need It
Modern apps face a brutal choice: show fast cached data that might be outdated, or fetch fresh data ...
Ahmer Saud
Lead Developer
Streaming UI Explained: The Modern Way to Build Fast Interfaces
The user waits 800ms for a blank page, even though 3/4 of the content could appear in 100ms This is ...
Ahmer Saud
Lead Developer
Optimistic Updates in Frontend Development: Instant Feedback Without Waiting for the Server
A user clicks "Like" on a post. The heart icon fills instantly. Three seconds later, the server conf...
Ahmer Saud
Lead Developer
Request Deduplication: Stop Sending Duplicate Network Requests
It's a technique that consolidates identical requests into one, shares the response, and eliminates ...
Ahmer Saud
Lead Developer
5 Frontend Performance Patterns Every Developer Should Know
A frontend developer can't make the network faster. But they can architect the interface to feel res...
Ahmer Saud
Lead Developer
The Complete Guide to Setting Up Universal Links in iOS Expo Apps
Deep links are your secret weapon for app engagement. This complete guide walks you through setting ...
Ahmer Saud
Lead Developer