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App Dev Tips
Client Tip: Before hiring a mobile app developer, clearly define your core feature. Apps fail not because of bad code, but because of unclear goals. Start small, scale smart. Hire expert help: https://www.fiverr.com/s/2KBRZ34 #MobileAppDevelopment #StartupTips #AppDesign #Fiverr
qmshahzad
Dec 30, 20251 min read


Swift 5.11 Ownership Model — Step-by-Step Guide
Understand how Swift’s new ownership model brings safer, faster, and more predictable memory management for developers. Introduction...
qmshahzad
Jul 11, 20253 min read


What Is a Principal iOS Engineer and How It Differs from Other Roles?
In the rapidly evolving world of mobile app development, the roles within an iOS engineering team vary widely — ranging from junior...
qmshahzad
Jul 6, 20253 min read


Day 2 iOS Technical Questions (Updated for 2025)
1. Swift (iOS 18 Update):Q: What’s new in Swift 5.11 and how does it affect your development? A: Swift 5.11 brings better compile-time...
qmshahzad
Jun 28, 20253 min read
Mastering GeometryReader in SwiftUI: From Basics to Advanced Layout Control
Learn how to use GeometryReader effectively in SwiftUI to build dynamic, adaptive layouts for iOS apps — from beginner to pro. What is...
qmshahzad
Jun 11, 20252 min read
📊 UIWebView vs. WKWebView in iOS Development
1️⃣ UIWebView (Deprecated) 🚫 Introduced: iOS 2 (2008) 📅 Deprecated: iOS 12 (2018) 🛑 Performance: Slow & inefficient 🐢 Heavy memory...
qmshahzad
Apr 5, 20252 min read
Expert iOS Developer | Teaching Swift & Mobile App Development
I am a Senior iOS Developer & Team Lead with 12+ years of experience in designing, developing, and delivering high-performance iOS...
qmshahzad
Mar 28, 20251 min read


Looking for a Skilled Mobile App Developer? Let’s Build Something Amazing!
Are you a startup, entrepreneur, or business in the USA looking to develop a high-quality iOS or Android app? With 12+ years of...
qmshahzad
Feb 23, 20251 min read
Today swift iOS tip
Here’s a useful Swift iOS tip: Optimize UIView Performance with shouldRasterize If your app has complex UI elements with shadows, rounded...
qmshahzad
Feb 12, 20251 min read


Swift iOS lazy var vs var Explained! When & Why to Use Lazy Variables in Swift
Swift iOS: lazy var vs var – When to Use Lazy Variables? Are you wondering when to use lazy var in Swift instead of a regular var ? In...
qmshahzad
Feb 12, 20251 min read


Use lazy var to Improve Performance
Use lazy var to Improve Performance If you have a property that is expensive to compute and only needed when first accessed, declare it...
qmshahzad
Feb 12, 20251 min read
Swift iOS tips
Swift iOS Tip: Use lazy var for Expensive Initializations If a property requires complex setup or depends on other properties, use lazy...
qmshahzad
Feb 5, 20251 min read


Want to grow your business on Fiverr?
Discover how Seller Plus can help you scale with exclusive tools, insights, and benefits! 🎥 Watch now: https://youtu.be/GE0zIvAV6hw 📲...
qmshahzad
Jan 27, 20251 min read
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