Available for Infrastructure & Operations Roles

Anjar Agustino

Cloud Infrastructure Engineer & Hosting Founder

I build and run Linux virtualization infrastructure: Proxmox VE clusters, container workloads, and the monitoring that keeps them honest. Founder of Arqonara Hosting.

7,800+
Discord Members
Multi-Node
KVM Cluster
< 10s
Alert Telemetry

About

Why

I started hosting in 2022 with game servers, because I wanted to understand what actually happens between a player pressing join and the game starting. Renting someone else's panel taught me nothing, so I bought a dedicated server, broke it repeatedly, and learned Linux the slow way. That became QuenssHost, and in 2025 it became Arqonara Hosting.

What I got wrong

For the first year I sized everything by feel. Nodes ran until they filled up, then I added another one. It worked until it didn't: one noisy game process starved its neighbours, and I had no data telling me which process or when. Now every guest gets hard CPU and memory limits, and every node reports before it complains. Today Arqonara runs game hosting and VPS hosting on machines I own, and capacity is planned from numbers rather than gut feeling.

Work History & Milestones

  1. 2022 – 2025 Game Hosting

    QuenssHost

    Founder & Game Hosting Operator

    Rebranding Evolution: Started QuenssHost in 2022 to run game servers on real hardware. In 2025, the whole fleet and its communities moved to Arqonara Hosting.

    • Bootstrapped a game server hosting business and learned Linux administration hands-on
    • Ran multi-node game server fleets and validated real market demand
    • Rebranded directly into Arqonara Hosting in 2025 to expand beyond game hosting
  2. 2025 – Present Game Hosting · VPS Hosting · Owned Bare-Metal Active Fleet

    Arqonara Hosting

    Founder & Infrastructure Lead

    • Operate game hosting and VPS hosting on owned bare-metal machines
    • Designed and run Linux/Proxmox fleets serving 7,800+ community members
    • Built centralized monitoring and incident response workflows
    • Automated provisioning so a new server is ready in minutes, not hours

Technical Capabilities

Area Scope Tooling
Cloud & Hypervisors Bare-metal clustering, KVM hypervisors, and container density optimizations. Linux (Debian/Ubuntu) · Proxmox VE · Docker Containers · KVM Virtualization · Resource Scheduling
Web Services & Reverse Proxies Reverse proxy routing, SSL/TLS management, and secure web server configurations. Reverse Proxy (Nginx/Caddy) · SSL/TLS (Let's Encrypt) · DNS & Domain Routing · Basic Firewall (UFW) · Service Hardening
Automation & Tooling Self-healing scripts, daemon orchestration, and automated server provisioning. Bash Shell Scripting · Python Automation · Node.js · Systemd Units · Cron / Scheduled Tasks
Observability & Incident Ops Telemetry aggregation, fast triage protocols, and proactive capacity planning. Metric Collection · Custom Alerting Webhooks · Disaster Recovery · Capacity Planning · Log Analysis

Contact

Let's talk.

Operational Base
Central Java, Indonesia (UTC+7)
Code & Systems
github.com/anjarman20