Fajri Isnanto

Certified on Redhat System Engineer with practical experience in managing Linux systems, including Red Hat Enterprise Linux, CentOS, and Ubuntu. Skilled in Red Hat Satellite, OpenShift, and automation with Ansible and Shell scripting. Strong foundation in CI/CD, system hardening, troubleshooting, and performance monitoring. Eager to contribute to scalable infrastructure and DevOps initiatives.

24/7 Standby Engineer / System Engineer at PT. Mastersystem Infotama (2025-09 – 2026-09)

• 24/7 standby engineer for Bank Syariah Indonesia Core Banking Red Hat OpenShift environment during implementation phase.
• Install, configure, patch, and troubleshoot Red Hat Enterprise Linux on Hewlett Packard Enterprise and Dell Technologies bare metal servers.
• Perform Linux administration including LVM partitioning, firewall configuration, user management, and system hardening.
• Handle RHEL patching and package upgrades to remediate CVE and security vulnerabilities.
• Implement OS backup and recovery using Relax-and-Recover including cross-generation restore from HPE Gen9 to Gen11.
• Install and configure Red Hat OpenShift 4.18 clusters, internal registry, node labeling, taints/tolerations, and Local Storage Operator.
• Support application deployment, route certificate updates, and OpenShift ecosystem integration including Apache Kafka, Argo CD, and GitLab CI/CD workflows, NFS, Minio S3.

System Engineer at PT. Mitra Inti Bersama (2024-08 – 2025-09)

• Manage and maintain RHEL servers and internal VM infrastructure
• Operate Red Hat Satellite for subscription management, patching, and repository updates
• Develop Ansible Playbooks and shell scripts for RHEL hardening and automation
• Build CI/CD pipelines using Jenkins
• Provide support for OpenShift maintenance, troubleshooting cluster issues, and performing platform updates.

System Administrator at PT. Cxrus Solutions Indonesia (2023-05 – 2024-07)

• Perform monthly health checks on client production servers (bri.co.id, askrindo.co.id)
• Support troubleshooting of server issues affecting web apps
• Manage internal VMs and office networking infrastructure
• Provide IT support for office network and development environment

Freelance System Administrator at CV. Gradien Digital Indonesia (2022-01 – 2022-12)

• Install and configure CentOS and Ubuntu servers
• Deploy Laravel and ERP (Odoo 15) applications
• Build monitoring infrastructure using PERFORMA
• Install and configure GitLab Runner for CI/CD on CentOS 7

Bachelor of Informatics Engineering in Informatics Engineering – Universitas Lampung (2018-01 – 2023-12)

Computer and Network Engineering in Computer and Network Engineering – SMK SWADHIPA 2 Natar (2015-01 – 2018-12)