# Backup & Disaster Recovery

> Selected work demonstrating this service.

- [Automated 100 critical data backups using Barman, Google Cloud, Bash, and Python, ensuring data integrity across databases.](https://engineer.company/portfolio/automated-100-critical-data-backups-using-barman-google-18/)
- [Managed 30 Ubuntu Linux VPS instances, implementing disaster recovery strategies and ensuring optimal network configurations.](https://engineer.company/portfolio/managed-30-ubuntu-linux-vps-instances-implementing-disaster-20/)
- [Configured database backup retention as infrastructure‑as‑code, then audited the recovery position and documented the restore procedure — naming the remaining gaps rather than leaving them to be found during an incident.](https://engineer.company/portfolio/configured-database-backup-retention-as-infrastructure-as-code-72/)
- [Built encrypted off‑host backups on restic with retention pruning, an integrity check and a monthly automated restore drill, then audited the recovery position and wrote down the gaps rather than leaving them to be found during an incident.](https://engineer.company/portfolio/built-encrypted-backups-with-a-monthly-restore-drill-114/)
- [Split the four per‑host operational secrets after establishing that two hosts sharing one dead‑man's switch alert less than two switches, not more, and that a shared backup passphrase makes two hosts one repository.](https://engineer.company/portfolio/split-every-operational-secret-per-host-125/)

<https://engineer.company/services/backup-recovery/>