Maintenance of NorComs DAP NLS middleware. Product development for a security solution protecting Enterprise Java Beans in a JEE Container.
Highlights
Java
Perl
C
Projects
Public cloud migration of multiple JEE Applications: Description…
Siteminder to OAuth2.0 Migration: Migration of a large JEE application to OAuth2.0, including machine to machine authentication and SAP components
Jenkins Pipeline migration: Implementing Jenkins pipelines for application
Observability: Integration of Prometheus metrics into existing JEE application, Setup of Prometheus instances in OpenShift, Using various logshippers (logstash, fluentd, vector), Grafana, Grafana Loki, Creating Grafana Dashboards, Wrote a custom PostgreSQL exporter in Rust
Workflow Application: Maintenance and further development of a workflow application with large user base (all BMW employees)
Host migration of a health and safety application: Migration of host based application into a standard software, developed by an external software provider. MQ-Series based interface to SAP HR. Migration of large DB2 SQL statements (reports) to MS SQL Server.
Hobby project: Android App (SimpleGPS): My first android app published on Google Play. It's a little GPS app, that has some features I wanted to have on my hiking trips.
Hobby project: Financial Datafeeds (Yahoo, FinancialModelingPrep, FRED): Regular stock price and fundamentals downloads into database for portfolio optimizations, charting, searches, computing financial key metrics.