Cloud Engineer & Security Enthusiast

Building reliable
infrastructure for
the modern world

01

About

I'm a Cloud Engineer with expertise in managing large-scale infrastructure and ensuring high availability for critical systems. Currently working at Boer Technology, I specialize in OpenStack, Ceph storage, and Kubernetes orchestration.

With a strong foundation in automation and monitoring, I help organizations build resilient, scalable cloud infrastructure. My passion lies in optimizing performance, implementing best practices, and sharing knowledge through technical training.

4+ Years Experience
100+ Nodes Managed
99.9% Uptime Achieved
02

Skills

Cloud & Virtualization

Cloud Platforms

OpenStack KVM VMware ESXi Proxmox
Storage

Software Defined Storage

Ceph GlusterFS NFS
Orchestration

Containers

Kubernetes Docker Podman
Automation

Scripting & IaC

Python Bash Ansible
Monitoring

Observability

Prometheus Grafana Zabbix Uptime Kuma
Networking

Infrastructure

Linux Networking Data Center UPS Maintenance
03

Experience

Nov 2022 – Present

Cloud Engineer

Boer Technology • Jakarta, Indonesia

  • Expertly managed, maintained, and optimized daily operations of OpenStack clusters with 100+ nodes, ensuring 99.9% high availability and scalability across the environment.
  • Administered and maintained Ceph storage clusters, guaranteeing optimal performance and efficient resource allocation for long-term stability.
  • Effectively monitored infrastructure health and performance using Prometheus and Grafana, resulting in improved system uptime and faster issue resolution.
  • Conducted advanced administrative tasks and troubleshooting in a Linux environment, enhancing system reliability and minimizing downtime across critical operations.
Jun 2022 – Nov 2022

Instructor / System Administrator

ID-Networkers • Jakarta, Indonesia

  • Facilitated and mentored hands-on boot camps, guiding participants through technical concepts and practical exercises for 100+ students.
  • Collaborated with lead instructors to develop training materials, ensuring an engaging and effective learning experience.
  • Managing multiple freelance projects related to Linux, servers, virtualization, networking, and storage.
Jun 2021 – Aug 2021

Junior Field Engineer (Internship)

PLN Icon Plus • Bandung, Indonesia

  • Proactively scheduled and performed routine maintenance on critical network devices, ensuring seamless operation and reducing potential system failures.
  • Replaced and maintained UPS batteries in the data center, contributing to improved power backup reliability and minimizing risks of downtime during outages.
04

Education

Nov 2023 – Present

Bachelor's Degree in Informatics Engineering

Asia Cyber University • Jakarta, Indonesia

Coursework: Cloud Computing, Software Engineering, Database, Operating Systems

Jun 2019 – Jun 2022

Vocational High School - Computer And Network Engineering

SMKN 4 Padalarang • Bandung, Indonesia

Coursework: Cloud Computing, Software Engineering, Database, Operating Systems

05

Blog

January 2025 Infrastructure

Managing OpenStack Clusters at Scale: Lessons Learned

Practical insights from managing 100+ node OpenStack clusters with high availability requirements.

Read article
December 2024 Storage

Ceph Storage Optimization Best Practices

A comprehensive guide to optimizing Ceph clusters for performance and reliability in production environments.

Read article
November 2024 Monitoring

Building Effective Infrastructure Monitoring with Prometheus & Grafana

Step-by-step guide to setting up comprehensive monitoring for cloud infrastructure with alerting.

Read article
October 2024 Automation

Infrastructure Automation with Ansible

How to automate repetitive infrastructure tasks and configuration management using Ansible playbooks.

Read article
September 2024 DevOps

Docker vs Podman: Choosing the Right Container Runtime

A practical comparison between Docker and Podman for containerized applications with security and performance considerations.

Read article
View More Articles
06

Certifications

2024

MTCNA - MikroTik Certified Network Associate

MikroTik

Routing Wireless Network Security
2024

MTCRE - MikroTik Certified Routing Engineer

MikroTik

VPN Advanced Routing Tunneling
2024

Oracle Cloud Infrastructure 2024

Oracle

OCI Cloud Computing Infrastructure
2024

GitLab Certified Git Associate

GitLab

DevOps CI/CD Git
2024

Git Project Management

GitLab

Project Management Agile DevOps
View More
07

Projects

Coming Soon

Personal Project

Working on something exciting. Stay tuned for updates.

TBA
08

Let's work together

yudiwiratama50@gmail.com