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Hi all 😄

I've worked since 1995 with Linux operating systems. At the very beginning I used to work at University. In my time at university, due to financial reasons I needed to work as an student in the computer center. I have to install Open Source software for other students, employees and student infrastructure for AIX, Solaris, SGI, other Unix operating systems and later Linux. Since 2000 I've developed as a Software Engineer in C- and Java-based projects. After some modernization projects of old legacy software developed on Mainframe I worked on different integration and migration in Java infrastructures. Here in-between Java and Mainframe (z/OS) was an insight into Big Iron hardware and infrastructure. Later on I impersonate some newer languages. For example Golang-based Adabas-Go-API was one of the many results but this project worked on Windows, Linux and other Unix systems.

Soon I get firm with Docker containers and all the Cloud topics for Microservices. I use the Golang language. It does fit well to Microservice pattern and is easy to use and maintain.

At the moment I plan and manage Software designs and future developments in various areas of big environments with "old" relational databases. I notice that the SQL database languages is more then retrieving database data. It's usage in complex Banking or Government areas to pre-sorting algorithm of complex data and join different data sources shows that it is very difficult to transfer this form of data to an event driven design like it was done for Big Data approaches or later for Complex Event Processing.

Private projects

My Github projects are for personal private projects only. I'm working in an Software Architect planning and here it is not really programming oriented. The projects are managed for tooling, private web tools, testing purposes or just for fun.

My Github page is located here.

I’m currently working on

I need a SQL- or NoSQL-based database layer for a private adaption of the Bitgarten project. This layer should be able to use either MariaDB, Postgres or MongoDB. In addition I'm working on an secure dynamic RESTful API access for any of the database types.

My favorite programming topics are

  • C
  • Golang
  • Java
  • Javascript/Typescript
  • Vue
  • Angular
  • Microservices (Docker)
  • Google Cloud
  • Github Actions

All projects run in Microservices (Docker, Podman, Cloud(AWS,Google Cloud, Azure)).