Alfredo Santander
Systems & Network Administrator at Scalable OS- Claim this Profile
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Bio
Credentials
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Microsoft Certified Professional: Microsoft Certified Professional | Certification Number: E986-2365
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Microsoft Certified: Azure Fundamentals | Certification Number: H428-1083
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Microsoft Specialist: Administering Office 365 for Small Business | Certification Number: E901-4725
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Microsoft Specialist: Windows 7, Configuring | Certification Number: F505-0659
Microsoft
Experience
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Scalable OS
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Outsourcing and Offshoring Consulting
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1 - 100 Employee
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Systems & Network Administrator
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May 2022 - Present
Scalable OS is a premium offshoring solutions provider based in the Philippines. Scalable OS is a premium offshoring solutions provider based in the Philippines.
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Scalable OS/The Fulcrum Group
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Philippines / Texas, U.S.A
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Systems and Network Administrator
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May 2022 - Present
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Senior Network Engineer | Cloud Managed Services
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Oct 2008 - Jun 2022
• Microsoft 365 / Office 365 administration • Azure and On-premises Active Directory administration • Windows Server maintenance and patch management • Hyper-V host and Virtual Machines administration • Work on servers, workstations, and devices monitoring thru Labtech (ConnectWise Automate) • Work with Microsoft on Server Down or Critical Application Issues • Exchange Online/On-premises administration • User Mailbox Migration (On-premise to On-premise and On-Premise to Exchange Online) • Datto Backup, Altaro VM Backup, AppAssure Backup, BDR Backup, and BackupExec administration • Webroot SecureAnywhere, and Microsoft Defender Advanced Threat Protection Administration • Mobile device management via Microsoft Intune • Proofpoint Spam Filtering and Email Protection • Email account setup in Outlook and mobile devices • Provide remote support to clients on servers, desktops, laptops, smartphones, tablets issues Show less
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Cybersoft Data Networks, Inc. (Business Process Outsourcing)
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7F Pacific Corporate Center, 131 West Avenue, Quezon City
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Senior Network Administrator
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Feb 2001 - Oct 2008
• Responsible for the periodic maintenance, upgrade and backup of File servers, Internet/Gateway Proxy, Web servers, DHCP server and ensure 100% uptime • Monitoring and maintenance of VoIP devices to ensure uninterrupted operation • Ensures smooth VPN connectivity • Manage backup including safekeeping and keeping track of records • Implements firewall policies and restrictions • Squid implementation on internet proxies with site blocking • Identify, locate and resolve the most common network performance issues (timed outs, slow connection) • Local Area Network connection monitoring and troubleshooting • Analyze network loads and requirements • Look for ways to improve network performance and reliability • Make sure the wireless network works flawlessly with the wired network • Configure VLAN switches to make sure that sub-networks are given their proper restriction and consistently test and monitor that proper restrictions and access remains active • Make sure that routers and ISP's modem, channel/data service unit are working properly • Make sure that optimal bandwidth is made available to all valid internet users • Monitoring of WAN connectivity • Communicates with ISPs and Local Loop Providers regarding latency, planned outages/maintenance, testing of network, and service availability and performance. Document ISP's downtime and provide an incident report. Manage public IP address allocation Show less
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Education
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University of Makati
Community
