Looking for something custom-made or very specific? Then you are at the right place.

My strong suits are...

Java (cross-platform server/app/web development)

C/C++ (native application development)

SQL (database design, development, and management)

JavaScript/HTML/CSS (static/dynamic website development)

-> other languages work too, but have no efficiency discount

I started developing software in early 2019, and working professionally since 2022.

I can speak English and German, and know the basics in Portuguese, Türkish, and French.

More about me: https://github.com/Osiris-Team

Software: Windows, Linux, Ubuntu, CentOS, Office, git, GitHub, GitHub Workflow/Action, GitLab, Docker, JIRA, Slack, MySQL, MariaDB, PostgreSQL.

Libraries & Frameworks: Vaadin, Hilla, Spring-Boot, Tomcat, React, Angular, Bootstrap, Vue.js, Node.js, Electron, Java AWT/Swing/FX, REST APIs, Swagger/OpenAPI, Webhooks, HTTP, Android API, LibGDX, Maven, Gradle.

Keywords: Custom Software Development, Full-Stack Web Developer, Backend Development, Frontend Development, Java Development Expert, SQL Database Management, JavaScript Web Development, Responsive Web Design, Cross-Platform App Development, Professional