List of achievements

• Virtual machines management with OpenStack, Proxmox, Terraform and Ansible.

• Keycloak server setup as a proxy for LDAP

• Observability infrastructure management with Prometheus and Grafana.

• Data software deployment and monitoring.

• Observability and analytics of GitLab infrastructure, including runners for CI/CD.

• Integration of data management systems with local file systems and object storage (Ceph Object Gateway).

• Writing extensions in Python for data management systems.

• Java development for a GUI for a data repository.

• Management of several Postgres databases for all sorts of projects.

• Machine learning and data analytics on HPC Clusters.

• Secure SSH access to servers.

• Using certbot for X509 certificates for staging and production webservices.

• Set up private Docker registries as pull-through cache.

• Backup data with Restic.

• File system event management with incron.