Peter Guei Email & Phone Number

Tustin, California, United States

Support the SchoolsFirst complex infrastructure with primary focus on the key functional areas of Azure Cloud Computing, Azure Active Directory, On-Prem Active Directory and Windows Servers. Responsible for effective administration, configuration, installation, provisioning, monitoring and troubleshooting to ensure availability, capacity and performance of infrastructure systems is achieved.- Serve as a Lead Engineer for the IT Cloud & Application Services Team- Serve as primary point of contact for Azure and related Cloud Computing initiatives.- Install and configure systems to support infrastructure and applications.- Develop and maintain configuration standards and operating procedures.- Coordinate with vendors for technical support and upgrades.- Submit, fulfill, and prioritize appropriately, assigned service requests.- Respond to incidents, research and resolve assigned problems.- Provide KPI and metrics for reporting.- Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources, systems and key processes, reviewing system and application logs, and verifying completion of scheduled jobs.- Design, configure, test business continuity, backup, recovery, archiving solutions and high availability.- Conduct after-hours maintenance as needed.- Perform ongoing performance tuning, hardware/software upgrades, and resource optimization as required.- Gather and analyze system log files.- Research and recommend innovative and automated approaches for system administration tasks.- Repair and recover from hardware or software failures.- Coordinate and collaborate with Teammembers and service stakeholders.- Provide third-tier support including investigation and troubleshooting.- Perform regular systems hardening to maintain security standards.- Support disaster recovery failover and testing.

Tustin, California, United States

Support the SchoolsFirst complex infrastructure with primary focus on the key functional areas of Azure Cloud Computing, Azure Active Directory, On-Prem Active Directory and Windows Servers. Responsible for effective administration, configuration, installation, provisioning, monitoring and troubleshooting to ensure availability, capacity and performance of infrastructure systems is achieved.- Serve as primary point of contact for Azure and related Cloud Computing initiatives.- Install and configure systems to support infrastructure and applications.- Develop and maintain configuration standards and operating procedures.- Coordinate with vendors for technical support and upgrades.- Submit, fulfill, and prioritize appropriately, assigned service requests.- Respond to incidents, research and resolve assigned problems.- Provide KPI and metrics for reporting.- Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources, systems and key processes, reviewing system and application logs, and verifying completion of scheduled jobs.- Design, configure, test business continuity, backup, recovery, archiving solutions and high availability.- Conduct after-hours maintenance as needed.- Perform ongoing performance tuning, hardware/software upgrades, and resource optimization as required.- Gather and analyze system log files.- Research and recommend innovative and automated approaches for system administration tasks.- Repair and recover from hardware or software failures.- Coordinate and collaborate with Teammembers and service stakeholders.- Provide third-tier support including investigation and troubleshooting.- Perform regular systems hardening to maintain security standards.- Support disaster recovery failover and testing.

Fountain Valley, California, United States

- Oversee a diverse team spanning multiple disciplines, supporting virtualized and bare metal compute (Windows/UNIX), storage, backup, and messaging infrastructure for clients in the financial services sector- Integrate a team of onshore and offshore members, utilizing a managed services provider- Deliver quality service, support, and expertise in managing infrastructure across multiple datacenters- Provide recommendations to implement new technologies and to drive down unnecessary costs- Design, architect, and implement solutions that our clients need to succeed- Align the team with the goals and strategies of our clients- Work with our vendors and partners to support our clients' projects and initiatives

Fountain Valley, Ca

- Administer Active Directory, AD FS, AD CS, and other AD-related technologies and tools - Administer Windows OS and Core Services, (DNS, DHCP, DFS, etc.)- Administer a 2,000+ Windows server environment, physical and virtual, through Server 2016 - Administer Microsoft System Center products, including Operations Manager and Orchestrator - Administer VMware environments- Develop and maintain PowerShell scripts to meet business and team needs for scheduled tasks, reports, and other automation/orchestration- Review project architectures and designs- Serve as an SME for Windows systems and their underlying infrastructure

Fountain Valley, Ca

- Administer Active Directory, AD FS, DNS, and other AD-related technologies and tools- Administer Microsoft SharePoint 2010 and 2013 internal and extranet farms for multiple business units- Administer a 2,000+ Windows server environment, physical and virtual, through Server 2016- Administer Microsoft System Center products, including Operations Manager and Orchestrator- Develop PowerShell scripts to meet business and team needs for scheduled tasks, reports, and other automation

Irvine, Ca

- Administer Microsoft SharePoint 2003 and 2010 internal and extranet farms for multiple business units, totaling over 20,000 users- Develop, administer, and support web applications for Hyundai Motor America, Kia Motors America, and their affiliates to better serve their respective dealerships across North America- Architect and implement integration across systems, both internal and external- Manage projects and perform business analysis for small and medium-sized projects- Provide consultation on solutions that will meet the business’ needs- Provide training and support for multiple applications, both on-site and remote

- Developed and tested GIS mapping software for the public safety and education sectors using VB, C#, .NET, and MS SQL- Implemented hardware/software solutions for clients- Ran training courses for mapping and crime analysis software, from one-on-one to 20+- Prepared documentation for software products- Provided nationwide tech support for software, mobile devices, and other hardware, both remotely and on-site

- Audited financial statements- Worked with insurance companies to resolve commission discrepancies- Performed data entry of client information- Prepared, sorted, and maintained client files

B.S., Information And Computer Science

Activities and Societies: Campuswide Honors ProgramStudied Java, C++, C, Lisp, Scheme, Prolog, Algorithms, Operating Systems, Digital.

Computer Forensics I, Crime & Intelligence Analysis, Computer Forensics