Flutter
Client applications don’t usually fail because of one big bug. They fail because a dozen tiny unbounded behaviors accidentally combine: a user tapping too fast, a scroll listener firing dozens of times per second, a reconnect event triggering a sync job, or a background worker replaying offline writes all
Software
A timeline is often the most deceptively complex screen in any modern mobile experience. It looks simple: a neat vertical feed of moments, updates, and events. But behind the scenes, it is a battlefield of asynchronous data, inconsistent timestamps, unmerged identities, and late-arriving corrections. In a connected pet-tech ecosystem like
Software
Flutter is loved for its smooth animations, reactive UI system, and consistent cross-platform behavior. But ask any engineer who has shipped a production-grade Flutter app, and they will quietly admit one painful truth: Flutter apps can suffer from memory leaks — and they're far more common than most people
Software
A Deep Dive into Method Channels & Native Integration Introduction Flutter makes UI development fast and easy. But as soon as you need platform features — like Bluetooth, background tasks, secure storage, sensors, notifications, or camera APIs — one question becomes important: "How does Flutter communicate with the native side?"
Software
Introduction Debugging Flutter apps can feel deceptively complex. The framework promises smooth 60–120 FPS animations and native-like performance, yet in production, hidden issues emerge: rebuild storms, choppy scrolls, network delays freezing UI, memory spikes, and elusive bugs buried in ViewModels. This guide presents a practical and repeatable approach for
Software
Real-time apps are at their best when they feel calm. Numbers update, charts glide, tiles pulse with new information—but nothing spikes, freezes, or drifts. The UI feels more like a live instrument panel than a slideshow. To get there, though, you need more than a WebSocket and a couple
Software
No matter how polished your app's UI is, a single crash can instantly shatter user trust. Users don't file bug reports—they uninstall. That’s where Firebase Crashlytics comes in. It’s more than just a crash reporter — it’s a real-time, intelligent insight system that
Software
Your sensors never sleep. An IMU chirps at 100–200 Hz, a load cell hums at 10–100 Hz, a microphone races at kilohertz. The instant you do real work—FIR/IIR filtering, debouncing, feature extraction—on the main isolate, your once-silky Flutter UI starts to stutter. The jank isn’
Software
A Complete Guide to Progressive Delivery, Controlled Rollouts & Experimentation Modern mobile apps need two things: speed and safety. You want to ship fast, iterate fast, and test fast — but every release to the App Store or Play Store is a bottleneck. Once your users download an app version, you
Software
Building Secure, Scalable Sign-In with Google & Apple for Apps Introduction Every great app starts with a simple promise: “Log in, and your world syncs instantly.” Behind that seamless experience is a complex system of user authentication, token management, and identity federation. With AWS Cognito + Amplify gives you a powerful,