DevOps engineer and Java developer. I build the platforms and pipelines other teams ship on (Kubernetes, GitLab CI/CD, Kafka), and I move legacy COBOL/DB2 systems onto Linux and PostgreSQL without breaking them.
- Platform: Kubernetes · Docker · Terraform · Ansible · Vagrant
- CI/CD: GitLab CI · GitHub Actions · SonarQube
- Data in motion: Kafka · Kafka Connect · Debezium CDC · PostgreSQL · DB2 · SQL Server
- Backend: Java (Quarkus, Maven, Gradle) · Go · Bash · C
- Observability: Prometheus · Grafana · OpenTelemetry
- Legacy: COBOL (GnuCOBOL, gcobol) · embedded SQL · DB2 → PostgreSQL migration
| Project | What it does |
|---|---|
| godot-web-games | An AI coding agent turns a one-line pitch into a Godot 4 browser game; CI exports it to WebAssembly and publishes the gallery. Some games are built for AI players, with a command interface over JS and headless mode. Play them → |
| gcobol-docker | Builds GCC 15 with its new native COBOL front end (gcobol) in an AlmaLinux 9 image. |
| auditdldd | Ansible role that puts auditd write watches on sensitive binaries and every shared library they load, resolved with ldd. |
| derro | AlmaLinux 9 container that acts like a Vagrant box: systemd, SSH, and a vagrant user keyed from GitHub. |
| actlikehub | Go prototype that converts GitHub Actions workflows into .gitlab-ci.yml. |
| dotfiles | My workstation setup across Linux, macOS, Windows and WSL, using Make, mise and Ansible. |
Modernization toolbox (forks): db2_fdw (I added a Docker build and CI for the extension) · GixSQL · NACA (COBOL→Java transcoder) · pigsty · mssql_migrator · AKHQ
