theo viveen

S.C. Buitenveldert is er trots op is de grootste voetbalclub van Nederland te zijn voor meisjes. In samenwerking met de Ajax Vrouwen afdeling en goed opgeleide en ervaren trainers zorgen wij dat er op een leuke manier resultaten worden geboekt. Als coordinator meisjes junioren ben ik verantwoordelijk voor 13 teams van meisjes in de leeftijd van 13 tot 18 jaar. Daarnaast heeft de club ook nog 8 pupillen meisjes teams en 4 vrouwen elftallen. Ons Vrouwen 1 elftal speelt "top klasse".

Selling office computers and supplies. Hardware repairs and software support (remote and on kocation)

Technical Application Manager for a large farm of Redhat linux servers that predicts the weather and water behaviour. Applications as "Flood Early Warning System" and Matroos is 24/7 maintained by a small team of specialists. With a diversity of bare,virtual and cluster servers the "Rijkswaterstaat" is demanding for high-available systems to protect the Netherlands against flood disasters and be able to manage the water levels. Besides the various technical skills, this job also requires a lot of understanding about water management.

As contractor available to all kind of infrastructure projects. With as core capability AIX Power virtualization and VMware. But also available for system management on complex AIX and linux environments.

Because of a reorganisation i was temporarly invited to lead the unix team of 10 members. In this role i held product responsibility for the quality of the Unix services. In weekly meetings and individual job controls i tried to reach a good balance in customer/employee satisfaction. High-light was the year-end-review with each collegue.

Managing the end-to-end line connection between customer locations. Different technology standards where used. And a difference in distance. So i had to manage Amsterdam to Amsterdam connections but also Amsterdam-New-York. Mostly done from behind a desk. It happend more the once i suddently had to fly to European locations to got the job done.

The first steps in wonderfull world of Unix. Unfortunally Tandon lost the ICT battle

Starterd as an operator on the HP-3000. Changed tapes and replacing paperfeeders, ink-cardtridges and so on. Later as an system manager in an international oriented company with daily contact with cagny (france) and orange county (united states). Creating and maintaining JCL.

Helpdesk activities and shop support. Occasionally support on customer site.

As a contractor worked on the 3th line support for the Power systems AIX for several enterprise customers. Among them UWV and Nationale Nederlanden

* Technical responsible for the virtualized IBM Power systems and VMware ESX systems. Leading a small team to develop the standards for Logica Outsourcing NL on AIX, Linux and Windows based hosts. Performing capacity management and developing tooling like event monitoring and automated provisioning. Supporting bid management and Solution Architects. * Activity: * New customer intake/preparing migration * Hand over of VLM * Research on provisioning and tooling * Research on IBM system director * Customer infrastructure improvement * Daily AIX maintenance * Transition of a financial customer from their current datacenter into the Logica datacenter. * Investigating flexibel infrastructure provisioning. * Migrating two different virtual environments into one. * Business continuity plan for the Logica datacenter

* Project manager infrastructure UWV/CWI * Design and implementation of VMware ESX environment * Design and implementation of IBM Power AIX environment. * The scope of the project was implementing all UWV applications in a OTA environment The final delivery existed of 100 different virtual servers. Implementing shared storage and backup, networking services, Operating Systems and installation of ready to use applications. The goal was to have an downsized development environment equal to the actual production hosted at IBM.

* Internal transfer to Logica Outsourcing services. * As a lead engineer being responsible for the AIX services for several customers. * NTCO * Achmea Commit * Interpolis * Lead Linux specialist * Havenbedrijf Rotterdam

* Technical Project leader for CMG Wireless Data Systems * Several project where among * Setting up internet proxy/caching. * Implementing tape robot for shared backup services. * Migration of two internal ICT departments in to one.

Living and working in the south of Stockholm. The general idea was to have a customer owned GSM connection within the office building making roaming possible between deskphones, mobile phones and voip. The main goal to let the customer save money on provider costs and have a highly integrated communication service. The project never reached the market because of worldwide implementation of UMTS. My role was to prepare a testplan and lead the test proces

* Jan 2000 * Feb 2000 Chello * sep 1999 * Dec 1999 OneTel Telecom * mrt 1999 * Sep 1999 KPN Telecom LCSN

* Project manager voor BP (British Petrol) * AIX system manager for ING * AIX system manager for Robeco * System manager for IMD technical Services

Technical Application Manager for a large farm of Redhat linux servers that predicts the weather and water behaviour. Applications as "Flood Early Warning System" and Matroos is 24/7 maintained by a small team of specialists. With a diversity of bare,virtual and cluster servers the "Rijkswaterstaat" is demanding for high-available systems to protect the Netherlands against flood disasters and be able to manage the water levels. Besides the various technical skills, this job also requires a lot of understanding about water management.

As an architect responsible for designing and planning the worldwide setup of an server farm. This farm shall contain virtualized linux based web, application servers and database servers and will offer a broad range of new products for "social networking". As the company is a fresh start-up the challenge is to build an infrastructure will working on the processes to stay in control.

Wigo4it werd in 2007 opgericht op initiatief van de directeuren van de sociale diensten van de vier grote steden. Wij beheren en onderhouden de computersystemen voor de gemeenten. Op projectmatige manier ben ik hier werkzaam om de databases en applicaties te migreren van de oorspronkelijke Solaris systemen naar Oracle Linux op nieuwe hardware.

Proxy Services B.V. (Proxy) is a technical company that supports various IT systems for its customers. Our employees are experts in one or more of the following areas:Enterprinse Linux System managementOpen Source solutionsSoftware Defined AnythingOracle, DB2 administrationNetwork engineersApplication ManagementOur customers are distributed among financials, telecoms, public services and industrials.

Senior Systems Engineer at the managed services department responsible for some main accounts to keep their infrastructure up and running