RESUMÉ
Personal Background
Name: Dzolan Roy Gementiza Sabijon, MCP, MCSA, MCSE
Position Desired: Senior System Engineer/Administrator
Educational Attainment: Bachelor of Degree in Computer Science
Email Address: admuv5@r.postjobfree.com
Skype ID: dzolanroy
Contact Number: +974********
LinkedIn URL: https://qa.linkedin.com/in/dzolan-roy-sabijon-8012401a
Age: 40
Citizenship: Filipino
Professional Summary
8 years of relevant experience in IT System Administration (System Engineer)
15 years in total work experience
Certificates
Microsoft Certified: Azure Administrator Associate
Microsoft Certified: Azure Security Engineer Associate
Microsoft Certified: Azure Solutions Architect Expert
MCSA: Windows Server 2012
MCSA: Windows Server 2016
Microsoft Certified Solution Expert (MCSE): Core Infrastructure
-Designing and Implementing a Server Infrastructure
-Implementing an Advanced Server Infrastructure
-Securing Windows Server 2016
-Implementing a Software-Defined Datacenter
Information Technology Infrastructure
With good knowledge in Converge, Hyper-Converged Infrastructure (Private Cloud) and Azure (Public Cloud).
Knowledgeable in Virtualization Technology, Server Hardening, Software Defined Storage, Software Defined Compute, Software Defined Network and other latest Windows Server and System Center Feature (SCCM, SCOM, SCVMM, SCSM, SCORCH, SCDPM).
Proficient in Datacenter Infrastructure: Management and Provisioning; Application Performance Monitoring; Compliance and Desired Configuration; Patch and Asset Management; Automation; using System Center Suite (e.g. SCCM, SCOM, SCVMM, SCSM).
Thorough knowledge in Windows Servers (2008, 2012, 2016, 2019) Roles, Features (e.g. DNS, DHCP, AD CS, File and Storage Services, GPM, IIS, AD FS, WSUS)
Good knowledge in Active Directory Domain Services Deployment, Upgrade, Migration, Implementation, Security, Administration and troubleshooting.
In-depth knowledge in High Availability Implementation and Replication using Failover Clustering, Network Load Balancing and Microsoft Hyper-V.
Well understood the Virtualization Security using the Shielded VM, Guarded Fabric and Distributed Network Firewall.
Extensive knowledge in Configuration and Managing of Server Hardware, Storage System, SharePoint Server, Exchange Server, Network Infrastructure (Router and Switches) and IT Security (Firewall and Vulnerability Assessment).
Azure Architecture
Private/Hybrid/Public cloud configurations, migrations, patterns, and practices
Microsoft Windows, Client and Server, Hyper-V, Azure Stack
Azure IaaS and Azure PaaS services
Azure subscription planning and network architecture
Azure Active Directory, cloud identity and migration services
Containerization
Applications and app modernization, DevOps
Data and Artificial Intelligence
Scripting, automation, and infrastructure-as-code
Modern Management for client devices with Azure AD, Intune, and Configuration Manager
Technical Skills
Extensive knowledge in latest Windows Server (2008, 2008 R2, 2012, 2012 R2, 2016 and 2019) roles and features (AD DS, DNS, DHCP, AD CS, File and Storage Services, GPM, IIS, AD FS, WSUS) and System Center Solutions (SCCM, SCOM, SCVMM, SCSM, SCORCH, SCDPM).
Proficient in Technical Support and Helpdesk Assistance in Windows Server System based environment.
Knowledgeable in implementation and management of SharePoint Servers, Exchange Servers and Storage Servers.
Good knowledge in LAN Peripherals (routers, switches and firewalls) and LAN cable plan and design.
Well understood the IT System Security and Vulnerability.
In-depth knowledge in Computer Hardware (servers and PCs) assemble, installation and maintenance.
Good troubleshooting skills.
Coding Skills
Proficient in PowerShell scripting.
Good knowledge in Visual Studio (C# and .Net).
Extensive knowledge in Turbo C/C++ and scripting.
Knowledgeable in Microsoft SQL and OO Technology (Unified Modeling Language)
Experience
System Engineer – Windows Infrastructure, October 1, 2018 – Present
Qatar Emiri Signal and Information Technology Corp. – QAF, Doha, Qatar
Job Description:
Update the users and computers in Active Directory in their respective UOs and group membership, in both internal and external network with their Multi-factor Authentication.
Timely monitor the Infrastructure Servers e.g. DC, DNS Server, Cluster, SQL Server, CA, Exchange Server, Sharepoint Server, WSUS and Hyper-V through System Center Operation Manager (SCOM) and System Center Configuration Manager (SCCM).
Check every server, cluster (High Availability Implementation and Replication), network traffic and applications for any under performance.
Continually back-up the servers, virtual machines (VM), files and database using the back-up tapes.
Performs daily check on Anti-Virus Software for any intrusion and detection on Exchange Servers, SharePoint Servers, Infrastructure Servers and member workstations. Coordinate with the IT Security for any abnormalities.
Monitor and manage the Exchange Server and Sharepoint Server.
Assisted the monthly update/patching installation on all required servers (WSUS).
Regularly update the IT Logs and IT Contingency Plan for future references.
Coordinate regularly with the maintenance contractor for any fault, installation, replacement and hardware maintenance in the DataCenter.
IT/System Administrator, November 29, 2016 – December 14, 2017
Plastbau Arabia Co. Ltd., 2nd Industrial Area, Dammam, KSA
Job Description:
Managed the IT hardware (servers, computers and printers), network equipment (LAN, routers, firewall and switches), software (acquisition and installation) and other IT related (PBX, IP Phones and etc.).
Implemented a full documentation and monitoring of IT records, hardware, computers, servers, equipment, network, logs and activities.
Assisted IT related issues on users and computers (IT Support/Helpdesk).
Regularly monitored the IT infrastructure (e.g. Wifi, LAN and Servers) for errors, updates and unknown connection.
Implemented applicable GPO (Group Policy) based on company requirements.
Using Hypervisor, set-up a Windows Server 2012 R2 VM and implemented the Network File Sharing with FSRM, NTFS, ABE, caching and deploy additional Domain Controllers.
Regularly backed –up the VMs, company files in the File Server and company Software.
Coordinated with IT service provider for any concern in the company (e.g. IT requirements, Email Server and ISP).
IT System Administrator, February 2, 2013 – December 21, 2015
Gulfcrafts Co. WLL, Street 41, Industrial City, Doha, Qatar
Job Description:
Domain Administrator: Create the company domain, manage the implementation and monitoring of Microsoft Active Directory with Group Policy (GPO), Windows Server Update Services (WSUS) and other server roles and features e.g. DNS Server, DHCP Server, File Services, Print and Document Services, Application Server.
Network Administrator: Monitored the LAN/WAN network environment including routers, CISCO Switches, firewall (SonicWall), Internet access and software applications. And provide technical expertise for IT network design, implementation, optimization and upgrade.
Assisted the in-house Development and Implementation of ERP System Application (Synergy) using Visual Studio 2012 with MS SQL Server 2012.
Workstation and Server Administrator: Responsible for the Computer (hardware and software) installation, troubleshooting, monitoring and maintenance. Handles the File Server and Database Server security, management, monitoring and implementation.
IT Technical Support: Provide administrator support, performed troubleshooting and diagnosis to hardware/software, network failures and provide solutions.
Other IT Infrastructure: Manage and maintenance of PBX - using the Elastix, CCTV (Samsung), Network Printers, LAN, and other network peripherals.
System Programmer (Assistant IT System Admin), June 22, 2011 – February 2, 2013
Gulfcrafts Co. WLL, Street 41, Industrial City, Doha, Qatar
Job Description:
Maintained and Implement the Existing ERP Software (LeaderSoft – Visual Basic Application).
Network Administrator: Network cabling installation, termination and troubleshooting.
Workstation and Server Administrator: Responsible for the Computer (hardware and software) installation, troubleshooting, monitoring and maintenance. Handles the File Server and Database Server security, management, monitoring and implementation.
IT Technical Support: Provide administrator support, performed troubleshooting and diagnosis to hardware/software, network failures and provide solutions.
Computer/Network Technician, May 20, 2009 – October 28, 2010
Medical Engineering, Al-Mansouryah Co., Riyadh, KSA
Job Description:
Troubleshooting, Installation and Maintenance of PC supplied by Al-Mansouryah Co. to its client (Hospitals and Clinics) in the country.
Network Technician in Dammam Security Force Hospital LAN cabling installation and testing (face plates to patch panels).
Data Encoder/Controller, September 19, 2003 – May 19, 2009
National Power Corporation - Agus 6/7 HEPC, Iligan City, Philippines
Job Description:
Assisted the secretariat of ISO 9001:2000 Certification Project in documentation maintenance and revisions.
Assisted the IS/IT Specialist in:
1.Computer Hardware (maintenance, repair, installation, networking and set-up), and
2.Computer Software (installation, development and application).
Assistant Programmer, March 2002-March 2003
SysBuilder Computer Services, Iligan City, Philippines
Job Description:
Assisted in the development of ALSON Payroll System and Coop System using Visual Basic 6.0, MS Access 2000 as database (using ODBC for future upgrade e.g. MS SQL) and Crystal Report.
Maintained the end-user adjustment of Sungold Electronics Sales and Inventory System using Visual Basic 6.0, MS Access 2000 as database (using ODBC for future upgrade e.g. SQL Server and Oracle) and Crystal Report 8.5.
Study Unified Modeling Language (UML) to corporate with the software development.