PinnedSathish kumar Ramalingam·Dec 3, 2025Building a Secure Spring Boot REST API with MongoDB, JWT, and Role-Based Access ControlIn the modern landscape of web development, security is paramount. When building REST APIs, ensuring that only authorized users can access…
Sathish kumar Ramalingam·Aug 4Your Angular Test Suite Is Lying to You (And How to Fix It in 2026)Karma is dead, Jasmine is fading, and your CI pipeline is slower than it needs to be. Here’s the modern Unit, Integration, and E2E testing…
Sathish kumar Ramalingam·Aug 3How to Solve Complex Problems While Writing Angular ApplicationsPractical strategies to build scalable, maintainable, and high-performance Angular applications.A response icon1A response icon1
Sathish kumar Ramalingam·Aug 3Mastering DataTables.netLearn how to seamlessly integrate DataTables.net into modern Angular applications using standalone components, signals, custom column…
Sathish kumar Ramalingam·Jan 18The Art of Scalable Code: Architecting a Production-Ready Microservices App from ScratchIn the world of software development, the “Todo App” is often trivialized as a beginner project. However, when you treat it as a case study…
Sathish kumar Ramalingam·Jan 13Angular 21: The Ultimate Guide to Building Real-Time Datatables with Signals & Web APIsIf you’ve been following the Angular evolution, you know that Angular 21 (released late 2025) is a game-changer. Gone are the days of heavy…
Sathish kumar Ramalingam·Jan 12Architecting Reliable Event-Driven Microservices: The Transactional Outbox Pattern with Spring…In modern enterprise systems, the transition from Monolithic REST to Event-Driven Architecture (EDA) is often driven by the need for…
Sathish kumar Ramalingam·Jan 5High-Performance Rendering: Mastering Angular’s @defer for Critical Path OptimizationIn the ruthless arena of web performance, Core Web Vitals (CWV) are the judge, jury, and executioner of user experience. Among these…
Sathish kumar Ramalingam·Jan 5The Quest for “Zoneless” Apps: A Practical Guide to Building 100% Zoneless Angular AppsAngular developers have long grappled with Zone.js, a powerful but sometimes performance-heavy dependency. While it simplifies change…
Sathish kumar Ramalingam·Dec 6, 2025The Java Integer Cache: Why 1 == 1 is True, but 1000 == 1000 is FalseIf you write int a = 1000; int b = 1000; and compare them with a == b, the result is true.
