Marlon Mutiangpili

Senior IT & Cybersecurity Consultant | Cloud, Infrastructure & Security Operations I help small and mid-sized businesses keep their IT systems secure, stable, and predictable.

🚀 From Zero Visibility to Full Observability: Monitoring Docker Infrastructure with Prometheus and Grafana

26 Oct 2026 5 min read

A Practical DevOps Guide to Building a Real-Time Infrastructure Monitoring Stack Using Docker Compose, Prometheus, Node Exporter, and Grafana Introduction: You Can't Fix What You Can't See Imagine this scenario. It's 2:00

Step-by-Step Guide: Installing VMware ESXi 7.0 from Scratch

24 Jul 2026 4 min read

Build your own virtualization lab with VMware ESXi 7.0 Introduction VMware ESXi 7.0 is a Type-1 (bare-metal) hypervisor that allows you to run multiple virtual machines on a single physical server.

Stop Managing Multiple Proxmox Clusters the Hard Way — Meet Proxmox Datacenter Manager

25 Jun 2026 3 min read

Discover how Proxmox Datacenter Manager (PDM) provides a centralized dashboard, unified monitoring, VM migration, and simplified management across all your Proxmox clusters from a single interface. As virtualization environments continue to grow, managing

Why Proxmox VE 9.2.2 is the Smart Choice for Business Owners, IT Leaders, and Modern Infrastructure Teams

01 Jun 2026 4 min read

Reduce Downtime, Improve Business Continuity, and Lower Virtualization Costs Without Compromising Enterprise Features In today's digital landscape, businesses rely heavily on IT infrastructure to support daily operations, customer services, and business growth. Whether

🏆 Built to Scale, Not to Break: How We Eliminated Bottlenecks Without Increasing Infrastructure Costs

27 Apr 2026 3 min read

There was a time when scaling meant adding more VMs. Traffic goes up? Add a server. CPU spikes? Resize the instance. It worked… for a while. But eventually, it didn’t. More servers