Freelancer profile translated to English.
Back to original languageAbout Jonas
I support agile teams with my expertise, goal orientation, and hands-on mentality in the development of individual, scalable software solutions. I work transparently, reliably, and goal-oriented, as a freelancer since 2014, full-time remote since 2017, in direct exchange with the team and stakeholders, and of course with up-to-date technology know-how.
German
Native or bilingual
Remote only
Primarily works remotely
Experience
- Jonas HaversFreelance Software DeveloperFebruary 2014 - Today (12 years and 4 months)Oldenburg, DeutschlandI support product teams remotely in the implementation and operation of web applications. For years, I have been developing and optimizing individual e-commerce solutions that enable my medium-sized, partly international clients to react quickly to changes and become more successful in their market segment. This includes both the professional implementation and documentation of functional requirements as well as consulting on and introduction of technical and organizational processes such as Continuous Deployment, Code Reviews, etc. If you are an agile DevOps team or are looking for one that develops modern web applications in Java, Kotlin, Groovy, and/or JavaScript to realize customer-oriented solutions, I would like to learn more about you and your project to help you support software development and improve time-to-market.
- IBS IT & Business School OldenburgFreelance Lecturer for Software DevelopmentJune 2012 - Today (14 years)Oldenburg und Umgebung, DeutschlandKnowledge transfer in the areas of Internet Technologies / Node.js (JavaScript) / Java EE and Imperative and Object-Oriented Programming with Java for students of various semesters.
- BTC - Business Technology Consulting AGSoftware EngineerJune 2010 - January 2014 (3 years and 7 months)Oldenburg und Umgebung, DeutschlandSoftware development with Java EE technologies in numerous projects with a focus on e-commerce and energy supply; training of students and apprentices.
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Education
- Bachelor of Science (B.Sc.)Carl von Ossietzky University of Oldenburg2011
- Business Informatics (BA)University of Applied Sciences for IT and Business Oldenburg2010