Ferdinand Calma

Experience

• 

  Philippine Multi-Media System, Inc.

  Dec 2006 - Feb 2010

  Broadcast and Operations Engineer
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  Ausphil Outsourcing Solution

  Feb 2010 - May 2012

  Senior System Administrator

  • Managing the day to day IT operations relating to network systems, servers and users, deploying and maintaining the VMware vSphere infrastructure • Deploying and maintaining servers, the Active Directory and Linux Servers in addition to managing a team of 4 employees

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  QuickAppsClark

  Dec 2011 - May 2013

  Senior IT Consultant / System Administrator

  • Established the whole IT infrastructure, creating networks, servers and desktop deployment setting up a total of 50 computers • Implementing systems and processes for the Vicidial Call Centre suite system including setting up SIP phone extensions, user accounts, reports and providing training for users • Personally accountable for setting up the UTM/Firewall, maintaining the company network and internet infrastructure as well as Windows and Linux Servers

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  Ecell Global

  May 2012 - May 2013

  VMware Administrator / System Administrator

  • Personally accountable as Operational Lead for the VMware infrastructure for the day to day operations of 20x ESXi 5.0 hosts, vCenter, Update Manager, 100 guest VM’s, shared storage DRS clusters (ISCSI and NFS data stores), management and guest networking, fully automated DRS clusters, vMotion and storage vMotion• Coordinating VM backup processes with VMware data protection as well as Veeam backup and replication• Demonstrating exceptional IT ability maintaining the infrastructure for all Windows and Linux operating systems • Administering the Windows 2008 Active Directories for over 200 users along with network support services • Managing Microsoft Services, the Microsoft 2007 Servers and supporting the HP SAN MSA-P2000 including LUN provisioning and Snapshot management• Delivering comprehensive assistance for Cisco and ASA Firewalls as well as Dell Layer 3 switches• Responsible for the management of the Vicidial call centre suite cluster, with full accountability for the setup of an automated call distribution system for all inbound calls • Supporting the work of the sales offices across multiple, international bases including the US, UK and China Show less

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  MDM Systems Inc.

  Sept 2013 - Sept 2016

  IT Manager / Operations Manager
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  Cornerstone Information Technologies, LLC

  Nov 2016 - May 2019

  System Engineer