From 2008 until mid-2021, I was employed as an application developer and IT consultant on a permanent basis. As of 2019, I work as a self-employed application developer and IT consultant on a part-time basis. In mid-2021, I gave up my permanent position and am working full-time as an application developer and IT consultant.
As an IT consultant, I am regularly involved as an application developer in large and small projects, which I lead and/or supervise from conception to completion.
Expertise
My core competences are software programming. To solve the different problems I mainly use the programming languages Kotlin, Java and Javascript. In the persistence area I have experience with MariaDB, MySQL, Oracle, MS SQL Server as well as IBM DB2.
Experience in JEE and Spring Boot are as much a part of my portfolio as Angular is in the front-end area.
You can also rely on my expertise in cloud computing for development and architecture.
I have been active in the field of Android development since 2005 and have implemented projects for customers.
Since 2019 I am engaged in game development. Both on behalf of customers and within my own projects.