Agencia de Sistemas de Información (ASI) · TECBA · GCBA — DevOps Engineer
- Technical point of contact for process improvement across development, infrastructure and vendor teams.
- Built an automated security audit (Python scripts with gitleaks and Semgrep, 1,100+ rules) across ~700 repositories, with consolidated per-project and per-file reports for development teams.
- Took part in migrating the repositories to a new GitLab platform, resolving the impact on ~570 Tekton pipelines (DNS, SSH credentials and connectivity through F5).
- Designed with Red Hat the golden path for Red Hat Developer Hub (Backstage) and support its rollout with client teams: pilot applications, template and pipeline gaps, and non-standard cases.
- Contributed to GitOps secret management with Sealed Secrets: a Tekton pipeline that encrypts secrets and versions them in the manifests repository.
- Resolved a 100% full Loki WAL: identified a stuck checkpoint as the root cause and recovered the service without restarting pods, preventing log loss.
- Found that cluster workers had 99% of CPU reserved against 7-43% actual usage, and built an analysis of oversized resource requests across ~4,500 pods.
- Built Grafana observability dashboards and Python automations with Jira Cloud, and drive a centralized component catalog as the single source of truth for ticketing and observability.