Adil Maralbayev

Hardcode · Astana, Kazakhstan

• Built on-premise production from bare metal up: 200+ VMs on 15+ hypervisors, 15+ HA Kubernetes clusters (15–25 nodes each), 30+ customer systems at 99.9%+ uptime, including state services.
• GitLab CI/CD: ~50% faster builds with caching; mandatory secret, image and SonarQube code-quality scanning before production.
• Certified two government systems as K3 information systems: hardening, DMZ design, documents and auditor work — both passed.
• PostgreSQL HA and tuning, backups with a 100% restore record, Prometheus / Grafana / ELK monitoring — 40–50% faster incident response.
• Ansible and Terraform IaC — ~70% less manual work; Go, Bash and Python automation; Claude Code in daily engineering.