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: Osiris-Team (Osiris-Team) · GitHub
Reviews: https://de.fiverr.com/osiristeam?public_mode=true
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