Systems Online
I'm
Syamil
Hadyan,
a
Cloud,
DevOps
&
Backend
Engineer
Combining
Cloud
Example project
GCP Compute · FinOpsLIVE
Zero Waste
Right-sized VM, commit-to-cloud
CloudZero
SRE
Example project
Gatus + Prometheus0 PORTS
Closed-loop
Auto-closing incident issues
Living Infra
Backend
Example project
PostgreSQL GiST23P01
0 races
Storage-level exclusion
ResourceFlow
To Engineer
Production
Systems that
Scale
Optimize
Cost-Govern
I build cost-governed cloud infrastructure, observable systems, and backends that stay correct under load. Open to Cloud, DevOps, SRE and Backend roles.
- Zero wasteFinOps GCP
- 0 racesDB-enforced locks
- <5sRollback
- 0 portsExposed
Work
04- 01 CloudZero Right-sized GCP VM engineered for zero wasted spend, with automated commit-to-cloud delivery and live health telemetry.
- 02 Booking Core Enterprise multi-tenant reservation engine with automated schema isolation, BullMQ queues, and Cloud Run scaling.
- 03 ResourceFlow Booking API with zero double-booking via PostgreSQL GiST.
- 04 Living Infra Zero-trust monitoring with closed-loop incident tracking.
Stack
- Cloud
- GCP Compute Engine, Linux VM Tuning, Cloud Run, FinOps
- SRE
- Prometheus, Grafana, Gatus, Cloudflare Tunnel
- CI/CD
- GitHub Actions, OIDC, Docker
- Backend
- TypeScript, Node.js, Express 5, PostgreSQL, Prisma, Redis