01
The challenge
Multiple production and development services needed reliable recovery, isolation, certificate automation, secure data access, and repeatable deployments.
CI/CD · Recovery · Multi-tenant systems
Infrastructure and Reliability
Production recovery, deployment automation, environment isolation, secure routing, observability, and AI-systems operations.
Verify, deploy, recover, roll back
Implementation details presented without public source code.
02
Engineering approach
I rebuilt a failed LMS without backups, created self-healing pipelines with verification and rollback, isolated environments, automated certificates, and operated databases and vector infrastructure.
03
Selected outcomes
- Recovered complete production and development environments.
- Added CI gates, health verification, migrations, and automatic rollback.
- Isolated shared-host environments with separate networks, volumes, ports, and Compose projects.
- Hardened secrets, network exposure, and firewall access.
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