David Carrington Email & Phone Number

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Irvine, Ca, Us

Participate in the design, analysis, selection, implementation and on-going maintenance of individual systems used to accomplish business goals. Includes Co-located and cloud servers, workstations, networking devices, and application specific appliances.Perform Operating System and application software installations, upgrades, and improvement projects on server and workstation infrastructure to meet business goals.Analyze system and user-generated support requests to find root causes. Independently plan and implement system changes to improve system performance, accuracy, and effectiveness.Monitor individual and enterprise-wide system performance. Independently initiate research and troubleshooting steps to address deficiencies or anomalies.Participate in on-call support activities to monitor the operational status of systems. Includes timely responses to operational alerts via text messages and/or emailsProvide day-to-day administrative support for routine operations of systems under support contracts by outside firms. Includes telecommunications and selected network systems.Interact professionally with coworkers and clientsResponsible for timely completion of project tasks as well as timely reporting of impediments and delays impeding progress goals

El Segundo, California, Us

OS Administration - Windows/Linux, some OS X, Cloud-based (AWS), Desktop - Systems Center / Intune / Cloud Front Server & Application Administration - Install, configure, test, and maintain operating systems, proprietary application software, and system management tools- Monitor and test application performance for potential bottlenecks, identify possible solutions, and work with developers to implement those fixes- Act as a liaison between employees and the outsourced office support team when necessary for hardware set-up and repair- Servers and Applications:o SQL Server, PostgreSQL, MySQL, other AWS serviceso Web servers (PHP), WordPresso Company’s production application servers (Apache/PHP/Tomcat)o Office 365, Salesforce Infrastructure Admin - Diagnose and perform hardware repair/upgrades, connectivity issues and new software implementation - Wireless, cloud, and local networking, DNSSecurity - Maintain security, backup, and redundancy strategies- Operational Security – logging, monitoring, audit, and remediation of systems and controlsDev Ops and Automation- Development of scripts, systems, and programs in support of system administration and development - Participate in the design of information and operational support systems

El Segundo, California, Us

I am responsible for effectively maintaining the day to day to ensure the highest level of availability, performance, and security, while building upon our current and expanding mission-critical infrastructure and the company’s network and applications, including local and cloud-based services.

Real Estate Investing

Bloomfield, Ct, Us

Troubleshoot client issues on-site for both software and hardware Monitor and maintain client softwareProvide phone support for various company clients PC laptop build-outs and set up workstations

New York , Ny, Us

Provide Technical support for the front officeperform night audit duties Check in and Check out guests.answer phones

Responsible for network connections and proper IP addresses are running accordingly within assigned areasDisconnecting/reconnecting workstations to employee specifications as well as replacing damaged video cardsCloning PC's during migration into the company's new buildingTroubleshooting issues as they arise on the trading floor and within other departments to ensure all workstations are up and running efficiently

New York, Ny, Us

Troubleshoot client issues on-site both software and hardwareMonitor and maintain client serversHelp Desk phone Support for various company clientsPC and laptop build outs and set up workstations

Las Vegas, Nv, Us

Provide Technical support to customers over the phoneTroubleshoot networking issuesEvaluate Desktops and Laptops for hardware issuesCustom build computersNetwork offices and homes whether PC, MAC or Linux

Associates In Applied Science, Computer Networking Systems

Bachelor Of Applied Science (B.A.Sc.), Computer And Information Systems Security/Information Assurance