DevOps Retainer Services
Running production infrastructure is not a one-time setup.
It requires continuous responsibility, operational awareness, and fast reaction when things go wrong.
Our DevOps retainer is built for teams that want one accountable senior engineer to own and operate their Docker-based infrastructure — without hiring in-house.
🟢 Core DevOps Retainer
Ongoing infrastructure care for small, stable production systems.
- Docker & server management
- OS updates & security patching
- Basic monitoring & alert handling
- Backup verification
- Operational troubleshooting
- Typically suitable for up to 1 server
Starting from €300 / month
Discuss your setup »🔵 Advanced DevOps Retainer
For active platforms with frequent deployments and growing complexity.
- CI/CD pipeline maintenance (GitLab)
- Centralized logging & analysis
- Incident investigation & root cause analysis
- Infrastructure improvements
- Developer operational support
- Typically suitable for 2–3 servers
Starting from €600 / month
Plan ongoing support »🔴 Business-Critical DevOps Retainer
Full infrastructure ownership for systems where downtime has immediate business impact.
- End-to-end infrastructure responsibility
- Monitoring, logging & alert tuning
- Backup integrity & restore responsibility
- CI/CD ownership & deployment support
- Security hardening & incident response
- Single accountable senior engineer
Starting from €1,200 / month
Assess critical needs »⚫ Fractional / Custom DevOps
Tailored DevOps leadership for complex or fast-growing environments.
- Fractional DevOps / SRE role
- Architecture reviews & roadmap planning
- Multi-node & cloud-native strategy
- Team mentoring & process design
- Long-term infrastructure evolution
Custom pricing
Request consultation »Important Clarification
Server count is indicative, not contractual.
Pricing is primarily driven by:
- System criticality
- Operational responsibility
- Deployment frequency
- Monitoring & recovery requirements
A small but business-critical system may fall under a higher tier.
Who Operates This Infrastructure
All services are provided and operated by Stelios Asmargianakis.
- Listed Debian Certified Consultant
- Actively working with Linux systems since 1998
- Long-term experience operating production infrastructure
- Hands-on responsibility for security, backups, and recovery
This service is intentionally structured around deep system knowledge and continuity, rather than rotating engineers or outsourced support.