backend

Master REST API best practices in Spring Boot with production-ready design patterns. Learn resource naming, HTTP semantics, response standards, performance optimization, security, and industry-proven conventions.

Master Go channels for goroutine communication. Learn buffered vs unbuffered channels, select statement, channel patterns (fan-out, fan-in, pipelines, worker pools), and when to use channels vs mutexes.

Master Go's powerful concurrency model with goroutines. Learn how to write concurrent programs, understand goroutine scheduling, avoid race conditions, and build high-performance applications.

Master Go from fundamentals to production systems with this comprehensive learning roadmap. Covers syntax, concurrency, web development, and best practices for modern software engineering.

Master advanced Spring Boot patterns for building production-ready REST APIs. Learn exception handling, validation, pagination, security, API versioning, and testing strategies with real-world examples.

Build production-ready REST and GraphQL APIs with Node.js 22+, Express.js, and TypeScript. Learn routing, middleware, database integration with Prisma, authentication, testing, and deployment.

Master database schema design from scratch. Learn normalization (1NF-3NF), relationships, naming conventions, soft deletes, UUIDs vs auto-increment, and design real-world schemas.

Master relational database fundamentals. Learn how SQL queries execute internally, ACID properties, transactions, isolation levels, data types, constraints, and when to choose PostgreSQL vs MySQL vs SQLite.

Master the fundamentals of client-server architecture. Learn how web applications communicate, request-response cycles, architecture patterns, and modern variations like microservices and serverless.

Master asynchronous processing in Spring Boot with @Async, CompletableFuture, @Scheduled tasks, and thread pool configuration. Build a background notification service with practical examples for production-ready async workflows.