Ilia Shakeri

• Provisioned and hardened Linux VPS environments; Ansible playbooks keep server setup consistent between development and production.
• Deployed a Prometheus, Grafana, and Loki stack for system metrics and logs.
• Built ChatOps automation in n8n that routes Prometheus alerts and Jira events into Matrix rooms and direct messages.
• Deployed and run Keycloak for centralized sign-in across internal services.

• Dolphin CRM: a Django/PostgreSQL CRM shipped as versioned, tagged releases with Compose-based deployment, scripted rollback, and restore-verified backups.
• Nerkhbaan: a FastAPI, TimescaleDB, and Redis platform with CI covering integration, browser, and image-scan gates, and Prometheus alerting, running on a live host.

• Wrote Bash automation for routine maintenance, backups, and log rotation.
• Audited client servers; configured firewall rules and TLS certificates.
• Tuned Nginx and Apache configurations, including reverse proxying and load balancing.

A Persian-first CRM/ERP for sales, billing, inventory, telephony, and after-sales. I built the application and the delivery around it: each installation runs as an isolated Compose stack whose features are switched by a signed manifest, behind an Nginx edge, with least-privilege PostgreSQL roles.

Feature availability comes from a manifest signed with an Ed25519 key that never leaves the platform owner. Production refuses to start if the manifest is missing, tampered with, or signed by an unknown key.

Django · PostgreSQL · Docker Compose · Nginx · Ed25519

A live gold, currency, and crypto price platform: FastAPI, PostgreSQL with TimescaleDB, and Redis behind an Nginx ingress, with web, admin, and desktop clients. Prices carry their source time and expire rather than going quietly stale.

CI on every push: locked Node builds, Python unit tests, a Go sidecar, Compose validation, browser end-to-end tests, repository security scans, and per-image Trivy scans.

FastAPI · TimescaleDB · Redis · GitHub Actions · Trivy · Prometheus

Two n8n workflows from my ChatOps work: one turns Alertmanager webhooks into readable HTML alerts in Matrix rooms, the other routes Jira assignments and @mentions to the right person’s Matrix direct messages.

Alertmanager posts to an n8n webhook; labels and annotations become a colour-coded firing/resolved message with a link back to the Prometheus graph.

n8n · Prometheus · Alertmanager · Matrix · Jira