Kleber Lima

About Me

Hello! I'm a Software Engineer from Brazil with solid experience in backend development, especially using Java, Spring Boot, and modern/legacy web technologies.

I currently work in the banking sector, building secure and high-performance systems that support critical business operations. My experience includes REST APIs, SOAP Web Services, relational databases, authentication and authorization with JWT and OAuth2, and integration between different enterprise systems.

I also have strong experience working with legacy systems using technologies such as JSP, JSF, and Thymeleaf, which allows me to maintain, improve, and modernize existing applications while ensuring business continuity.

This website was created as a practical way to explore logic and creativity, inspired by platforms like Beecrowd, where I solve challenges using Java in a non-conventional way. My goal is not only to reach a solution, but to explore different approaches, often aiming to minimize the amount of code while finding more elegant and efficient ways to solve problems.

Here you will find real examples of this approach, with solutions that go beyond the traditional patterns, demonstrating not only technical knowledge but also analytical thinking and creativity in problem-solving.

I am always looking to improve my technical skills, write clean and maintainable code, and contribute to meaningful projects in collaborative environments.

Core Skills

What I Value