The Tech Crunch from
20+ Years of Building Tech

February 2, 2026

How to Implement Secure Session Management & Token Refresh in Rea...

Many ReactJS authentication systems look perfect during development, login works, APIs respond, and tokens are stored, but fail badly in pro...
Seven Square Team

Seven Square Team

January 30, 2026

How to Build a Quick Commerce App Clone Like Blinkit in Flutter (With ...

Quick commerce app development is about speed-first shopping, where users receive products in 10 to 15 minutes, not hours or days. Unlike tr...
Seven Square Team

Seven Square Team

January 28, 2026

How to Build a Multi-Region API Deployment Strategy in Node.js (With C...

Many applications start with a single-region Node.js API, and it works fine until real users arrive from different parts of the world. In re...
Seven Square Team

Seven Square Team

January 23, 2026

How Do You Build a Secure Audit Logging & Activity Trail System i...

Latest applications are judged upon features, performance, security, transparency, and accountability. That’s why it becomes important to ha...
Seven Square Team

Seven Square Team

January 21, 2026

How to Build an App Usage Analytics SDK in Flutter (With Free Code)

Most Flutter apps fail not because of bad features, but because teams guess user behavior instead of measuring it. Developers often think us...
Seven Square Team

Seven Square Team

January 19, 2026

How to Reduce Flutter App Size Without Affecting Performance (With Cod...

If you’re thinking, “ Why is my Flutter app so large? ” then you’re not alone. Flutter app size issues are one of the most common concerns f...
Seven Square Team

Seven Square Team

January 16, 2026

How to Detect and Fix Memory Leaks in React Native (With Code & G...

Memory leaks are one of the most dangerous and least visible problems in React Native apps. A memory leak happens when your app keeps using ...
Seven Square Team

Seven Square Team

January 14, 2026

How to Build a Multi-App White Label Architecture in React Native

White label mobile apps are apps built once and reused for multiple brands with different names, themes, and configurations. This means one ...
Seven Square Team

Seven Square Team

January 12, 2026

How to Create an App Store Release Automation Pipeline in React Native...

Releasing a React Native app to the iOS App used to be slow, stressful, & error-prone. With the right App Store release automation pipe...
Seven Square Team

Seven Square Team

January 9, 2026

How to Create a Real-Time Crash Reporting Dashboard in Flutter (With C...

Most Flutter apps crash silently in production. When a Flutter app crashes on a user’s device, developers often don’t know what broke, why i...
Seven Square Team

Seven Square Team

January 8, 2026

Gemini vs Copilot: Which AI Assistant Is Better for Coding and Product...

Are AI tools really improving your productivity, or are they just helping you work longer hours? We hear this question often from developers...
Seven Square Team

Seven Square Team

January 7, 2026

How to Implement a Scalable API Gateway Using NestJS (With Code &...

Most teams now use microservices, where each feature runs as a separate service. While this improves flexibility, it also creates serious ch...
Seven Square Team

Seven Square Team

January 5, 2026

How Can a Custom React Hooks Library Improve Performance in Large Ente...

As React applications grow, performance becomes harder to manage. Small apps can survive with basic optimizations, but large enterprise Reac...
Seven Square Team

Seven Square Team

January 2, 2026

How Does AI in DevOps Change Automation, Monitoring, & Testing

Software systems are becoming more complex. Teams manage cloud infrastructure, CI/CD pipelines, microservices, and frequent releases, all at...
Seven Square Team

Seven Square Team

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