Vincent Lo Email & Phone Number

Sunnyvale, Ca, Us

San Francisco, Ca, Us

- Managed IT Infrastructure & Enterprise Applications for a biotechnology company with $300M+ revenue.- Spearheaded the migration to a hybrid cloud environment, achieving 50% cost savings and increased scalability.- Upgraded legacy Cisco VOIP phone system to Zoom Phone for 500+ users globally.- Enhanced conference rooms with Zoom Room capabilities across HQ building.- Led Meraki wireless access point replacement for HQ building, serving 300+ users and sub-tenants.- Upgraded NetApp cluster storage & Cisco UCS blades for vCenter with 200+ TB data capacity.- Directed a team of IT professionals in designing, implementing, and maintaining the company's IT infrastructure.

Mountain View, Wy, Us

Business strategies and priorities including engineering roadmaps to develop prioritization of IT infrastructure and capabilities needs for enterprise applications.* Develop technology solutions to streamline infrastructure deployment through automation (Terraform & CloudFormation).* Support and administer core infrastructure, systems and applications used across multiple departments.* Plan and budget for IT infrastructure expansion that enable rapid business growth.* Key members who evaluate, recommend, and implement new technologies for business.* Conduct research and recommend IT products, services, and standards in support business requirements.

* Manage and deploy the grow of infrastructure need for Seacert at on-premise datacenter, and Amazon Web Services (AWS) cloud solutions.* Manage RDS, DynamoDB, EC2, S3, ELB, Route53, CloudWatch, SNS, CloudFront, WAF & Shield, and more. * Member of Security Policy Committee, who review network, infrastructure, and processes to ensure security, vulnerabilities, and integrity of Seacert business is protected.* Manage software deployment and operation of ExpressPlay (DRM) service hosted at AWS Cloud.* Responsible for the daily monitoring and support of ExpressPlay (DRM) service, ensuring 24x7 uptime to a 99.99% availability level.* Oversee the configuration, support, and monitoring of Cisco switches and routers, with sole responsibility for managing all equipment at two locations.* Responsible for Seacert network security against DDoS attack and intrusion.* Manage Palo Alto Network firewall for Seacert SSA infrastructure.* Manage testing, staging, and production environments for Seacert Security Automation software infrastructure and network security of the stacks. * Follow strict internal control procedures to ensure passing WebTrust audit certifications yearly.* Partner with operational staff to ensure sensitive data security functions are done under dual custody.

• Manage Internal IT Engineer staff; ensure quality customer service satisfaction and daily IT operation for global users.• Manage offshore team of DBA, software engineers, and QA to ensure global 24/7 support on IAS production infrastructure.• Manage and maintain corporate network infrastructure, firewall, VPN, to ensure business continuity. • Managing deployment with team of DBA and engineers to ensure quality codes were deployed successfully onto production environment for new release.• Level 3 escalation supports on 24/7/365 for production issue, make critical decision on what direction to take in case of disaster event.• Managing complete IAS technology stack includes Oracle Database, Oracle Weblogic servers, WebMethods servers, Apache servers, Global MFT servers.• Utilizing VMware to slice our QA, Development infrastructure onto same physical box to reduce monthly capital expense on HW.• Setup ESXi servers from ground up on various projects including provision storage, network, CPU, and memory resources on VMs for load-balancing on physical HW.• Managing NetApp device NAS storage as central repository for all Linux servers on the network. • 24/7 systems, application servers, database servers, and customer workflow transactions monitoring using VMware vFabric Hyperic HQ server.• Manage and administrator IAS Active Directory Domain, responsible for all global security, group policy, DNS, DHCP, and user’s right, control by domain controllers at multiple geographical locations.Projects with IAS:• Dell SonicWALL migration from PRO 2040 to NSA 2400 High Availability • Oracle Database migration from Standard Edition RAC to Enterprise Edition RAC• Global FTP replacement with Axway MFT on Amazon Cloud

Boulder, Colorado, Us

- Off-line systems for its root certification authorities services- A closed network for its other certification authorities services- Internet-based services offered through third-party cloud service platforms- Internal back-end systems essential to support on-going operations

Responsible for R&D production datacenter infrastructure including network, servers installation and upgrade, backup and restore.Setup and maintain separate network infrastructure for R&D including file servers, web servers, NIS, DNS, and R&D domain. Manage third party software licensing, install and configure for R&D engineering.Manage corporate volume license account such as Microsoft MSDN, Redhat Network, IBM ClearCase, IBM ClearQuest, and Oracle Unbreakable Linux.Main 24/7 support for all UNIX production servers and NetApp filers in keeping projected uptime of 99.7%.Performed Root Cause Analysis (RCA) to identify causes of system failure in order to improve overall system reliability.Manage backup and recovery for R&D department server's mission critical data and source code via Legato Networker. Managed Major Projects:Server consolidation utilizing VMware ESX serverMigrated Aspect product defect tracking system, ClearQuest, from physical servers' environment to VMware VM environment.Help reduce 10 physical production servers down to 2 ESX servers hosting all the VMs for ClearQuest tools.Setup new VMs and convert physical machine to VM via VMware converter.Sun Servers & NetApp filer upgradeUpgraded old UNIX servers to new SunFire server, OS installation, network configuration, third party software preparation, and migration all data and applications to new SunFire server.Migrated old NetApp filer FA720 to new FAS270/FAS2020Installed, setup aggregated volume on new filer, migrated all old volumes on FA720 to new filers via NetApp NDMP utilityR&D datacenter moveMoved R&D datacenter from old building to new building, solely responsible for shutdown all server cleanly and bring them back up to production after the move completed.NIS domain merge across the sitesSetup single global NIS domain merging 3 legacy NIS domains for entire R&D source control build on all Aspect key products.

on-site consultation)Support memory product group engineers regarding Linux/Unix systems functionality.Setup kickstart for RHEL and install all Red Hat Enterprise Linux systems for engineers, labs, and production servers over the network.Setup and configure ZENworks Linux Management (former Ximian RCE) server and local proxy for corporation Linux server management.Manage all Linux server installation, deployment, and upgrade via ZENworks Linux Management.Recompile Linux kernel and modules as needed when new hardware was installed.Manage files sharing through SAMBA, NFS, and AUTOFS on clustered file server.

Managed Enterprise Storage for internal and external customer's data through EMC and NetApp filers. Performed database and OS backup including disaster recovery using VERITAS NETBACKUP.Coordinated with DBA to restore services during unpredicted system outage. Performed Root Cause Analysis (RCA) to identify causes of system failure in order to improve overall system reliability.Supported Enterprise Class business systems through performance analysis with a projected uptime of 99.7%. Provided technical support to clients regarding their accounts and filesystem failure and other OS related issues. Installed, upgraded, and maintained software and applications on UNIX and LINUX production systems.

Administered NT and UNIX systems, and maintained overall system reliability & performance. Setup new servers including installation of software applications.Created and modified accounts in NT domain and UNIX servers. Administered UNIX and NT backup servers installed with VERITAS NETBACKUP or LEGATO NETWORKER.Performed backup for company's critical data and disaster recovery using NETBACKUP or NETWORKER.

Bs, Management Information Systems

Bachelor Of Science Degree, Management Information Systems (Mis)