Irfan Ahmad
Mobile App Developer
// Expertise in
// About
Flutter developer building scalable SaaS applications with Firebase, delivering smooth UI and robust backend solutions
I’m a full-stack Flutter developer at AppTech, focused on building modern SaaS applications using Flutter for the frontend and Firebase for the backend. I handle everything from crafting sleek user interfaces to managing cloud functions and real-time databases—ensuring apps are performant, scalable, and user-centric.
// Articles by Irfan Ahmad
7 articles published
Padding vs Margin in Flutter (And When to Use Each)
Padding and margin aren't interchangeable in Flutter. Here's the quick, practical breakdown — what t...
Irfan Ahmad
Mobile App Developer
Integrating Firebase Vertex AI in Flutter (Real Example)
Learn how to integrate Firebase Vertex AI (firebase_ai) into Flutter — model setup, sending messages...
Irfan Ahmad
Mobile App Developer
How I Built a Fasting Timer Live Activity for the Dynamic Island in Flutter
How I built a native Dynamic Island Live Activity for a fasting timer in a Flutter app — Swift Widge...
Irfan Ahmad
Mobile App Developer
How to Setup Flutter on MacOS ( 2026 Guide )
Get the Flutter SDK running on your Mac and pass flutter doctor clean.
Irfan Ahmad
Mobile App Developer
How To Implement Dynamic App Icons in Flutter
Ever noticed Zomato's icon change during Diwali, or Swiggy switching things up for a big campaign? T...
Irfan Ahmad
Mobile App Developer
Flutter Localization: A Practical Guide to Supporting Multiple Languages
A hands-on look at adding localization to a Flutter app — from .arb files to RTL support — based on ...
Irfan Ahmad
Mobile App Developer
Core Web Vitals (2025): Complete Guide to Improve LCP, INP & CLS — Checklist + Fixes
Practical 2025 guide to improve Core Web Vitals (LCP, INP, CLS). Step-by-step fixes, checklist, tool...
Irfan Ahmad
Mobile App Developer