Andre Holder Email & Phone Number

Florida, United States

Florida, United States

Boston, Ma, Us

San Ramon, California, Us

Hollywood, Florida, Us

● Responsible for the management of 250+ servers configured in VMware HA and DRS clusters servicing a user-base of 2000 users ● Installing, configuring, managing & troubleshooting of VMware vSphere ESXi5.5/6.0/6.5, vCenter Servers. ● Experience configuring and utilizing vMotion for patch management and upgrading ESX hosts using VMware vSphere Update Manager● Lead in the assessment, planning and execution of migrating a legacy Exchange environment to Office 365 ● Responsible for the day to day management of an Hybrid Office 365 Exchange environment hosting 2000+ mailboxes. ● Responsible for the daily backup, restoration and data integrity of 60 terabytes of data spanned across 250+ servers. ● Involved in operational support of Active Directory, WINS, DNS, and AD enabled applications. ● Creating PowerShell scripts for reporting and automation functions for an on-premise and Office 365 environment ● Create and manage DHCP scopes for departmental subnets ● Proactively ensure the highest levels of systems and infrastructure availability ● Monitor and test application performance for potential bottlenecks, identify possible solutions, and work with developers to implement those fixes ● Participate in the design of information and operational support systems ● Provide 2nd and 3rd level support ● Liaise with vendors and other IT personnel for problem resolution

Hollywood, Florida, Us

● Performs 3rd level technical support duties related to the operation of Seminole Tribe of Florida Public Safety computer systems.● System administrator to suite of software products utilized by Seminole Tribe of Florida Police Department, Fire Rescue, Aviation and Emergency Management. ● Technical liaison responsibly for providing strategic business & technical recommendations aligning the Seminole Life & Public Safety Division with Industry best practices. ● Maintaining and coordinating system security both physical and logical; assign security access codes according to CJIS, federal, state, and local laws and agencies requirements. Audit the use of these databases by other employees.● Serves as administrator for assigned servers, operational troubleshooting, software support, report generation, interface support, third party software support, and all other public safety specific applications, hardware and software support as assigned.● Plans, develops, implements, and manages complex IT/mobile data systems projects.. Serves as a specialist and gives consultative advice to management in their area of expertise.● Responsible for Software management & Lifecycle.

Hollywood, Florida, Us

● Installs and configures desktop and mobile data applications. Performs customizing and maintenance of application and update & configuration of Mobile Data Computers (MDCs)● Troubleshoots desktop & MDC operating systems and application problems.● Assists end users with public safety systems and applications.● Schedule and assist with installation of mobile data hardware.● Troubleshoot and repair desktop and mobile PC hardware, printer, and other devices.

Fort Lauderdale , Fl, Us

● Installed, configured, and supported an organization's local area network (LAN), wide area network (WAN), and Internet system or a segment of a network system.● Monitored network to ensure network availability to all system users and perform necessary maintenance to support network availability.● Implemented and supported a marketing department of strictly Apple Mac OSX users● Provided technical assistance to over 500 end users.● Provided local and remote desktop support for corporate headquarters and over 20 satellite locations.● Configured, implemented and maintained a full-featured project management software● Answered questions or resolved computer problems for clients in person, via telephone or from remote location.● Provided assistance concerning the use of computer hardware and software, including printing, virus/spyware removal, file recovery, electronic mail, and various operating systems.

Fort Lauderdale, Fl, Us

Washington, Dc, Us

Installed and configured commercial and custom application software, provided training and assistance to microcomputers users, and troubleshoot hardware and operating systems.Supported the implementation of the Automated Data Processing (ADP) Equipment for the Fleet Marine Force program. The steady growth in the End User Computing (EUC) environment to include: equipment, software, class I and class II systems access and connectivity of equipment to the Local Area Network (LAN); has made it necessary to assign an ISC to provide an additional management and support resource for EUC within the battalion, and each general and special staff section.Acted as the unit's single point of contact for IT issues and advise the CO, Division Head, or OIC on matters pertaining to IT management and use.Became familiar with all information systems under the staff cognizance of the parent organization and plan and coordinated future requirements for IT support.

Associate Of Arts (Aa), Network And System Administration/Administrator

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