Linux System Administrator

• Sep 2020 - Present

Linux System Engineer

• Aug 2017 - Sep 2019

Developed NMS system for Linux server such as ICINGA monitoring server, Cacti network monitoring, Zabbix Monitoring server, RHEL installation, Apache, Tomcat dan Java SDK, Proxy Server, Zimbra Collaboration Suite Mail, IP Firewall, IP Cop. Linux OS Ubuntu, RHEL, and CENTOS, intermediate level. Developed NMS system for Linux server such as ICINGA monitoring server, Cacti network monitoring, Zabbix Monitoring server, RHEL installation, Apache, Tomcat dan Java SDK, Proxy Server, Zimbra Collaboration Suite Mail, IP Firewall, IP Cop. Linux OS Ubuntu, RHEL, and CENTOS, intermediate level.

OSS & Communication

• Feb 2017 - Sep 2017

Linux System Administrator

• Aug 2016 - Dec 2016

Build Zimbra Mail Server, PostgreSQL Database, Replication Database with Skytools and Londiste, Squid Proxy, Rsync file server, Mikrotik Management network, Linux OS (Centos, Redhat and Ubuntu), IPCop Firewall and Mail Firewall Scrollout F1, Monitoring Server Nagios and Ansible and more. Build Zimbra Mail Server, PostgreSQL Database, Replication Database with Skytools and Londiste, Squid Proxy, Rsync file server, Mikrotik Management network, Linux OS (Centos, Redhat and Ubuntu), IPCop Firewall and Mail Firewall Scrollout F1, Monitoring Server Nagios and Ansible and more.

Linux System Engineer

• Dec 2015 - Jun 2016

REDHAT Linux Enterprise Specialization REDHAT Linux Enterprise Specialization

Network and System Administrator

• Feb 2010 - Aug 2015

1. To make sure all server running well and backup data all server in every week (backup data using scp, rsync).2. Monitoring server Mail especially Zimbra mail and give report every day sum of email in and out every day.3. Monitoring Network traffic, Fileserver Samba share on Linux.4. Develop webserver database which is using LAMP (Linux Apache Mysql PhpMyAdmin) for Web Application.5. Maintain and configure filter mail using Scrollout f1 and postfix to filter all incoming mail which is almost 70% email is junk mail as long as needed.6. Monitoring firewall use IPfire or IPcop firewall to prevent intrusion and virus plus using MikroTik Device to share bandwith and routing all Network different segment7. Maintain, develop and setting Internet Proxy to share internet connection using squid ver. 2.7 or 3.1 combine with diladele proxy to filter all internet connection ( Management level, staff level) for security reason and then give report sum of user use the internet and how much byte total user used in every day.8. Maintain and build network connection between VLAN or Segmentation as long as needed.9. Maintain and configure WIFI Hotspot and give access internet by user and password as long as needed.

IT Staff

• Nov 2005 - Jan 2010

1. Monitoring computer client on software (configure email client and setting IP to connect network) and hardware (Notebook, PC and Printer)2. Maintenance and fix problem on software and hardware (Notebook, PC and Printer)3. Guide and Solve the problem when client or user using Microsoft Office such as of Ms Word, Ms PowerPoint, Ms Access, Ms Excel, Ms Outlook, Ms Front page, Ms Visio, Ms Project, Ms Publisher, Familiar with the Internet and intranet as a job support and communication tools.4. Install os windows xp or 7 and linux on new computer

Sales Support Administrator

• Apr 1997 - Nov 2005

Making Invoices and Purchase OrderFiling Presentation Document such as:Introduction LetterPresentation Sales to CustomerBAST (Berita Acara Serah Terima)