Chaos is inevitable.
I always try to design systems that turn volatility into stability.

Infrastructure should be invisible. I build resilient, observable systems that turn operational chaos into boring, predictable reliability.

Arjun Purushothaman · Infrastracture Engineer

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I'm Arjun Purushothaman, infrastracture engineer focused on building and operating systems that keep teams productive and customers online.

I care about reliability, automation, and clear runbooks so teams can scale without surprises.

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Infrastructure Problems I Enjoy Solving

Designing highly available networks · Capacity planning without guesswork · Zero-downtime migrations · Monitoring that surfaces real incidents · Automating patching and backups · Reducing MTTR with clear runbooks · Balancing cost and reliability

Platforms I Build and Improve

Identity and access foundations · Network segmentation and edge security · Kubernetes and container platforms · CI/CD and deployment safety rails · Observability stacks that teams trust · Backup, recovery, and disaster readiness · Cost visibility and governance

Latest Writing

January 10, 2026 Enterprise Monitoring with Zabbix: A Complete Setup Guide How to deploy and configure Zabbix for infrastructure monitoring, from initial setup to advanced alerting and custom templates.
monitoringzabbixinfrastructureobservability
Read article January 8, 2026 Deploying OpenVPN for Secure Remote Access A practical guide to setting up OpenVPN with certificate-based authentication, split tunneling, and multi-factor authentication.
vpnsecuritynetworkinginfrastructure
Read article January 6, 2026 Wazuh as SIEM: Building a Security Operations Center Deploying Wazuh for threat detection, compliance monitoring, and incident response in enterprise environments.
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Let's Work Together

Looking for dependable infrastructure, operational rigor, or help modernizing legacy systems? Let's talk.

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