Articles by tag: spring-boot

Legacy code optimization: reducing processing time by 99%

How to speed up processing of 75k records in a legacy system in 4 steps. Analysis of overhead costs, batch operations, batch setup and safe scaling. Practical case for Java developers.

Burnout in IT: how scanners find balance | Guide for developers

Why do programmers burn out every 1-1.5 years? Learn about scanner architecture and how to create an environment for growth. Practical steps for IT specialists.

Java Developer Roadmap from Scratch Free

Gain junior Java backend skills with Spring in 8–10 months. Free courses, Git, Docker, Kafka. Pet projects and chats for practice. Start now!

Coexistence of legacy code in high-load systems

Learn why removing legacy code is risky and how to apply feature toggles for safe coexistence in Spring Boot. Strategies for middle/senior dev without refactoring risks. Practical examples.

Java backend courses 2026: top-7 programs

Choose a Java backend course for 2026: Netology, Skillbox, Hexlet. Spring Boot, microservices, internships, AI. Comparison, projects, reviews. Start learning!

Java Developer Courses 2026 for Beginners

Choose from the top-5 Java courses: Netology, Hexlet, Practicum. Practice Spring, AI, microservices. Salaries from 120k rub. Start learning and find your first job.