Ronie -

Experience

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  NetInfo Traning Center

  May 2010 - Oct 2011

  Network Trainer

  Trainer for IT Professional Certification courses such as:o 640-822 (Interconnecting Cisco Network Devices, Part 1 (ICND1)o 640-816 (Interconnecting Cisco Network Devices, Part 2 (ICND2)o 640-802 ( Cisco Certified Network Associate)o 642-901 ( Building Scalable Cisco Internetworks)o Network+o Hardware+

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  Singapore Communication(wavex) Pte Led

  Mar 2012 - Jul 2013

  IT Administrator

  - Planning, Configuring, Monitoring and troubleshooting company network infrastructure including SonicWall TZ series firewalls, Cisco routers and 3com switches and network printers.- Configuring and Monitoring of site to site VPN and SSL VPN for internal users.- Optimizing network system performance by monitoring current performance, analyzing possible problems/solutions and performing indicated modifications- Computer and network security, including the administration of Firewall policies, antivirus as well as consulting on general security measures.- Performing regular backups for important data and system recovery- Installing, administrating and troubleshooting Microsoft Active Directory Service, DNS service, DHCP, VPN, IIS and WEBDev Service, Print Service, FTP Service and Sharepoint Service with Microsoft Window Server 2008.- Evaluate and recommend purchases of computers, networking devices, hardware and peripheral equipments.- Supporting company’s staffs and being an IT consultant for IT related projects. Show less

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  Samudera Shipping Line Ltd

  Aug 2013 - Nov 2014

  IT System Administrator

  - Second level person in charge of medium datacenter. Configuring, monitoring and troubleshooting of all devices inside DC. - Providing security services such as vulnerability assessments, group policies, firewalls, VLANs, ACLs,antivirus and antispyware solutions, network monitoring and policies based routings. Controlling- Firewall Security and Server Security, File permission by filtering.- Configuring and troubleshooting of office Domain, VMware ESX, Citrix, IBM lotus note environments.- Delivering proactive monitoring and preventive maintenance for all branch locations.- Update IT operational procedures and technical supporting documentation for IT systems as and whenrequired.- Manage IT equipment & systems upgrade / replacement project. Scheduling down times.- Monitoring for Server room and server facility. Liaising with vendors in order to make sure all thesystems and applications inside the datacenter are up and running 24x7.- Performing regular backups for important data and system recovery using commvault backup system.- Regular reporting to third level management.- Writing incident reports in case of any unexpected failures.- Attending on call services during the weekends. Show less

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  Skylark Myanmar

  Jul 2015 - Aug 2016

  Techinal Specalist

  - Providing IT solutions to the Banks, Enterprises and Medium Offices.- Designing, planning, implementing and presenting Infra (Network & System), Vmware, Storage, Security (Firewall), solutions to the clients.- Reviewing and monitoring the customers’ existing network environments, consultingwith their IT team and resolving network issues for them.- Responsible for determination and deployment of robust, stable, and manageablecomputing and network services.- Managing technical projects and proposals.- Researching new technology/products/tools.- Planning and scheduling activities to meet deadlines established by clients to ensure thecompletion of several tasks.- Overall person in charge of infra for SIM Registration system in KDDI Summit Global Myanmar (KSGM) / Myanmar Post & Telecommunication (MPT). Show less

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  Frontiir

  Sept 2016 - Apr 2022

  Staff Engineer
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  ViewQwest

  May 2022 - now

  Network Manager