Johannes Kahlenborn
Fullstack Java Developer
Hello, my name is Johannes from Hamburg (Germany). I am interested in anything computing and programming, but my main focus is on full stack Java development. If you have any exciting projects that fit my skills, feel free to contact me!
Technical skills
Programming Languages
Java, Groovy, JavaScript (JS), Typescript (TS)
Frameworks
Java
Spring (Spring Boot), Apache POI
JavaEE
JSF, CDI, JAX-RS, JPA, JAXB, Servlets, JSP
JS / TS
Vue.js, Nuxt.js, Angular 2, AngularJS
Test
Junit, TestNG, Spock, Geb (Selenium), Mocha, Cypress
Databases
Postgres, H2, MongoDB
Tools
Intellij, Jira, Git, Postman, Docker, Docker Swarm
Methods
Agile development, Fullstack development, TDD, Clean Code
Build tools
Maven, Gradle, Jenkins, Gitlab Pipelines
Code analysis
Sonar, PMD, SpotBugs, OWASP
Operating systems
Linux, MacOS, Windows
Languages
German (Mother tongue)
English (Fluent)
Spanish (Good)
French (Good)