Mr. Voravit Laheep voravitl@hotmail.com

Education

Bachelor’s degree in Computer Science, Rajamangala University of Technology Krungthep Thailand (2006-2010)

Skill and Activities

SYSTEM ENGINEER

Supporting of small, midsize, and large heterogeneous environments, and managing of several UNIX technologies.Red Hat Enterprises Linux

Certified RHCE & RHCSA ID 1111-212-254 DNS, Apache, Tomcat, FTP, Proxy, LDAP, Syslog, Virtual Machine, Firewall, Linux Security

hardening, SMB, SUDO, DHCP, IPTABLES, SELINUX etc. Linux Shell Script Advance Programming Linux Security Red hat Cluster HA Red hat GFS2 CEPH Storage rbd, rados SSH Key Management Zimbra mail CEPH Storage

IBM AIX (AIX 5, AIX 6, AIX 7) IBM AIX Network Installation Manager (NIM) Basic AIX Administration Up patch and Migrate Version Manage VIOS (Map ISCISS Ethernet card and Fiber) GFS2 (Implement for Oracle RAC)

Storage and San Switch Storage device EMC NetApp XIV DS5500 Storage Admin NetApp Snap Mirror, Snapshot, Clone NetApp Admin Admin san switch brocade

Backup TSM System Admin for TSM Install and Configuration TSM 6.3 TSM on Command Troubleshooting and solve problem for backup

Windows Server (2003, 2008) Windows: Domain, Workgroup, DHCP, DNS, File Share Windows Server Administration

Database and Backup Database: Oracle Database Admin Black Up: net-vault backup

Security ITCS104

IT Security Policy and procedure (ISO 27001) Shell Scrip and Shell Scrip On Linux and Oracle Database Network: Basic Network TCP-IP Concept VLAN, Route Java: Java OOP and UML Diagram Concept VMware ESXI 4,5 and Basic Virtual machine Maintaining Computer and Server

Experience

System Engineer Linux

VPLS Inc. USA 2016-03-01 to Present

Responsibilities: System Admin Linux (Redhat,Centos, Ubuntu) CEPH Storage

Calamari-server Script tool for CEPH Management storage with rbd cloned, snap, snap protect, snap clone Ceph tire Management pool and rbd block device Crush map

Docker for hosting (Kuberdock) With Ceph Web Hosting tool (cPanel & WHM) Syslogd (Geaylog), syslog-ng,rsyslog Troubleshooting any problem from Linux server Security hardening Security Health Check Report Performance Monitor Performance Linux Performance Tuning Management Resource SSH Key Management Red Hat Identity Management Monitoring tools, Nagios, Op5 Zimbra Mail Performance Tuning for zimbra mail

Assistant Manager System Engineer Unix and Storage

Kiatnakin Bank Public Company Limited 2014-03-01 to 2016-02-28 2 Year

Responsibilities: System Admin AIX TSM Admin-Management Tape backup - Shell script for backup project- Shell script for Operation manage backup tape Security hardening Security Health Check System Administrator AIX

- Management Disk with LVM

- Up patch and migrate AIX- Backup and Recover OS- Implement AIX with Oracle RAC - Implement and troubleshoot- AIX NPIV- AIX VIOS- AIX GPFS

- Map Virtual fiber and Virtual SCSI (Virtual I/O Server)- Management LPAR DLPAR

Brocade and administration Storage Admin

-NetApp -EMC -IBMXIV- Migrate Storage- Snap Clone

SAN hardware and technologies: EMC/Brocade System Administrator LINUX (Red Hat)

- GFS2 - Red Hat Cluster- Bonding Network - Implement and troubleshoot

Backup and Restore via NIM Management resource CPU MEM Disk Shell Script in KSH shell and BASH shell Developer automation Health Check Script Report Performance Up Patch and Migrate Shell script tool for backup Shell script Menu for operation Management Storage and configuration for assign disk Management Capacity storage Management Project

- AIX migrate core bank from HACMP to GPFS RAC- Red hat Cluster HA (E-Banking Project)

Associate technical specialist, IBM Solutions Delivery Co., Ltd. 2012-07-01 to 2013-11-20 1.4 Year

Responsibilities: System Admin Linux and AIX Security hardening Security Health Check System Administrator AIX

- Management Disk with LVM- Up patch and migrate AIX- Backup and Recover OS

System Administrator LINUX (Red Hat) System Administrator Solaris (Basic) Map Virtual fiber and Virtual SCSI (Virtual I/O Server) Create profile LPAR on HMC Management resource CPU MEM Disk Shell Script in KSH shell and BASH shell

Developer automation Health Check Script Report Performance Up Patch and Migrate

System Engineer, Business Online Public Company Limited 2010-09 to 2012-06 1.8 YearResponsibilities

Administrator Linux Red hat Enterprise and Windows Server Family Linux Security hardening Apache Tomcat Tuning Linux for oracle VMware Esxi Management plan Network Diagram Administrator Database Oracle on Linux Maintaining Computer and Server and Support user Configuration Database Server, Web Servers + SSL, App Server Documents IT Security Policy and procedure (ISO 27001) Support Customer External Site

System Admin, Tsutaya Thailand 2010-05 to 2010-08 0.3 Year

Responsibilities

Install OS Windows Server 2003, NT Configuration Network VPN and IPsec Support User etc. Monitoring tools, Nagios

CERTIFICATIONS

Certified RHCE ID 1111-212-254 Current until Sep 23, 2016 Certified RHCSA ID 1111-212-254 Current until Dec 26 -2014 https://www.redhat.com/rhtapps/verify/?certId=111-212-254

Training

RH437 Red Hat Enterprise Clustering and Storage Management 2015-08-03 to 2015-08-06 CCNA Express 2014-11-24 to 2014-11-28 Basic San Class 2013-09-03 to 2013-09-04 RH255 Red Hat System Administration III with exams 2013-05-14 to 2013-05-17 AIX Administrator II 2012-10-09 to 2012-10-12 AIX Administrator I 2012-09-24 to 2012-09-26 RH200 RHCSA Rapid Track Course with RHCSA Exam 2011-12-19 to 2011-12-22 Oracle Training Course Oracle PL/SQL 2011-06-06 to 2011-06-08