Hi, I’m Nur Hamim 👋

System Administrator | DCI – Specialist Operating System
📞 +62 812-5787-990 | ✉️ hamimistimewa@gmail.com
📍 Depok, Jawa Barat - Indonesia

Professional Summary

Highly skilled Professional Linux System Administrator with over 4 years of experience managing on-premise and cloud infrastructures. Strong expertise in Linux systems, VMware virtualization, enterprise storage, PAM security, and data center operations. Experienced across Azure, Alibaba Cloud, and hybrid environments. Proven track record in system stability, automation, monitoring, and incident resolution. Holder of multiple professional certifications from Dell, Alibaba Cloud, Acronis, Nutanix, Rubrik, and GitHub.

Education

Bachelor of Informatics Engineering
Universitas Indraprasta PGRI Jakarta — 2024

Professional Certifications

Dell Technologies

• SE: Hyper-Converged Infrastructure Credential 2025 (ID: 1113006222EAP-1329)
• SE: MidRange Storage Credential 2025 (ID: 1113006222EAP-1322)
• SE: High-End Storage Credential 2025 (ID: 1113006222EAP-1323)
• SE: Server Credential 2025 (ID: 1113006222EAP-1315)

Acronis

• Cloud Tech Professional – Microsoft 365
• Cloud Tech Professional – Advanced Disaster Recovery
• Cloud Tech Professional – Security Awareness Training
• Cloud Tech Professional – MDR
• Cloud Tech Associate – Advanced Management
• Cloud Tech Associate – Advanced Backup

Rubrik

• Rubrik Certified System Administrator (RCSA)
• Rubrik Technical Professional (RTP)
• Rubrik Cyber Resiliency Specialist (RCRS)

Alibaba Cloud

• Alibaba Cloud Certified Associate (Cloud Computing)
• Alibaba Cloud Certified Associate (Cloud Security)

Nutanix

• Nutanix Certified Associate 6.5
• Nutanix Certified Professional – Multicloud Infrastructure 6.5

GitHub

• GitHub Foundations

Other Certifications

• LoadMaster Partner Technical Engineer Accreditation
• AWS Educate – Getting Started with Cloud Ops
• ICSI UK – Certified Network Security Specialist (CNSS)

Work Experience

PT Clarus Innovace Teknologi Indonesia

Specialist Operating System | 2024 – Present

• Onsite engineer for NCBS project (Bank Mandiri Taspen) focusing on virtualization, OS operations, and server monitoring.
• Managed VMware platform, Linux/Windows servers, application deployment, and load balancing using KEMP LoadMaster.
• Conducted daily monitoring using Prometheus and Grafana to maintain performance and availability.
• Performed preventive maintenance for production and DRC environments.
• Supported full DC to DRC switching for business continuity operations.
• Executed vulnerability patching and system hardening.

Bank Commonwealth Indonesia

System Administrator | 2022 – 2024

• Managed CyberArk PAM operations, troubleshooting, and server access escalations.
• Supported hybrid infrastructure across Microsoft Azure and on-prem VMware.
• Conducted VM migration using Site Recovery Manager (SRM).
• Assisted in system patching, hardening, and security compliance.
• Participated in Data Center and Disaster Recovery operations.

PT Biznet Gio Nusantara

System Operation Engineer | 2021 – 2022

• Managed cloud services including GIO Hosting, GIO Public, Email Service, and DNS platforms.
• Performed daily monitoring, system upgrades, patching, and troubleshooting.
• Handled escalations and documented common issues for internal knowledge base.

Product Operation Support | 2019 – 2021

• Installed and configured WHM, Plesk, and VMware/OpenStack cloud environments.
• Resolved customer network issues including firewall rules, NAT, routing, and load balancing.
• Utilized monitoring tools including Prometheus, Grafana, Netdata, Nagios, and PRTG.

PT Infinys System Indonesia

Linux Support Engineer | 2018 – 2019

• Provided Linux server support and routine maintenance for CentOS, Ubuntu, Debian, and Red Hat environments.
• Supported WHM/Plesk deployments for customer environments.
• Performed system monitoring, performance checks, and automation tasks.

Technical Skills

Operating Systems:
Linux (CentOS, Ubuntu, Debian, Red Hat), Windows Server, AIX

Virtualization & Containers:
VMware vSphere, VMware SRM, OpenStack, Docker

Cloud Platforms:
Microsoft Azure, Alibaba Cloud, AWS (Basics), Oracle Cloud (Basics)

Monitoring Tools:
Prometheus, Grafana, Zabbix, PRTG, Netdata, Nagios

Storage, Backup & HCI:
Dell PowerStore, Dell ECS, Dell Data Domain, Acronis Backup, Rubrik CDM

Security & Networking:
CyberArk PAM, KEMP LoadMaster, Patch Management, Network Segmentation

Automation & DevOps:
Terraform, GitHub, GitLab CI/CD, Bash Scripting

Certification Links (Verification)

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