NEX CorporateIT Pte LtdAssistant IT Manager | Project Manager | Infrastructure Engineer | Network Systems Engineer
Jul. 2015 - Nov. 2022Singapore · Hybrid• Portfolio Lead for IaaS Infrastructure as a Service) for server virtualization across multiple clusters and storage nodes using VmWare, Veeam Backup and Replication, Netapp ONTAP and Pure Storage.
• Manages IT Infrastructure Projects for multiple MNC and Financial clients within Singapore and APAC Operations that includes server upgrades, migrations, configuration and testing from UAT, Deployment and Implementation phases. including but not limited to Domain Controllers, File Servers, DNS, DHCP, Application Servers, Backup and Replication Servers, Storage Servers running on both physical (on-premises) and virtual environments, network equipment’s (e.g Routers, Firewalls, Switches, Access Points), VPN (Virtual Private Network)
• Hands-on experience on asset administration for desktop, laptops, workstation and server troubleshooting including but not limited to server hardening, vulnerability patching and remediation.
• Expertise on administration, deployment, migration of Enterprise Applications such as Microsoft Office 365, Google Workspace (Formerly known as G-Suite), IP Phones, IM Solutions (Cisco Jabber, Reuters Messenger, Cisco Jabber Video for Telepresence, Skype for Business)
• Coordinates and works on multiple cross-functional base work initiatives and projects.
• Optimizes system operations and resource utilization and perform system capacity analysis and planning.
• Specialization in Group Policy, Active Directory Replication, Trusts, Folder Redirection, Permissions • Responsible for OSPAR certification audit preparation for both client and internal IT policy documentation, IT Incident and Change Management in compliance for MAS TRM guidelines.
• Manages incident tickets enforcing categorization and prioritizing by using tools such as priority matrix to efficiently assign and forward tickets to appropriate group thereby reducing resolution time allowing more focus on high priority and critical tickets.