Development NEW
Java 21 Features Every Backend Developer Should Know
A practical look at the language features that actually matter for backend developers — records, pattern matching, sealed types and…
Topic
#Java
3 articles
Backend Development
Spring Boot Request Lifecycle Explained: From HTTP to Database
Follow a single HTTP request through filters, the DispatcherServlet, your controller, the service layer and the database — and learn…
Interview
How to Prepare for a Backend Developer Interview in 2026
A realistic, four-week preparation plan covering fundamentals, databases, APIs, system design and behavioural questions — plus how to practise effectively.