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Dex Jezierski (BSc)

IT Network Manager with over 20yrs of Experience.

Retro gamer, Photographer and Guitarist in my spare time.

My Story

I am a talented and self-motivated Network Manager always looking for a new challenge. After spending over 20 years in the IT industry I have gained experiance with a wide range of IT technologies and solutions. Working with multiple schools the size of a large business I am able to adapt myself and my team to maintain the IT systems and support users on a day to day basis.

Basic Information

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Email : [email protected]

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Language : English

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Clean driving licence

Key Projects

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Design and implementation of IT for a secondary school

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office 365 setup and fileshare migrations

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gdpr retention policies and implementation

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deploying and managing windows using mdt / sccm

Skills

  • Web Development
  • Windows Server Management
  • Vmware Deployment & Management
  • Disaster Recovery
  • Budget Management
  • Databases

Work Experience

2019 – Present

Guitarist – Ghosts Of Atlantis

Hailing from deepest, darkest Suffolk, Ghosts Of Atlantis are a metal band that carry a wealth of experience and professionalism.

Like both Cradle Of Filth, and Devilment before it, Ghosts Of Atlantis continues the tradition and staple of the witch county trademark sound. The sound is dark and aggressive, sinister and twisted, yet universally appealing due to big chorus lines, emotive orchestration and massive hooks.

2010 – Present

REDBOX Photography

REDBOX Photography is a Father and Son business based in Essex with over 30 years of combined experience. We specialise in wedding and event photography but cater for all aspects.

SEPTEMBER 2020 – PRESENT

Network Manager “The Trinity School”

Managing a second secondary school and IT Team within The Alpha MAT Trust. Utilising Meraki solutions, Paxton Door Access, Biometric Catering Tills on top of all duties and responsiblities at The Gilberd School.

MARCH 2016 – PRESENT

Network Manager “The Gilberd School”

Managing and maintaining the school IT infrastructure with a team of technicians. Experiance with servers ranging from Server 2003 – Server 2022 as well as Linux and MAC solutions. Updating and managing Active Directiory, firewalls, print servers, disaster recovery, CCTV, VOIP and wireless controllers. Providing 1st, 2nd and 3rd line support to end users. Managing a large budget to develop the school IT infrastructure.

JANUARY 2015 – MARCH 2016

Deputy Network Manager
Responsible for our front facing website www.gilberd.com running HTML/JAVA/ASP/FLASH hosted on Joomla and hosting server. I also manage our in-house VLE based on MOODLE. Other duties include (but not limited to) fixing printer jams, troubleshooting user logon issues, managing Active Directory, Troubleshooting PC, Laptop and Mobile device issues, diagnosing networking and application problems, managing remote servers through Vmware, Video and Photo edtiing, training staff on Office 365 and Adobe products.

JUNE 2008 – JANUARY 2015

IT Support Technician (VLE developer)

Managing our internal Virtual Learning Environment for staff and students (MOODLE). 1st line Support for students and staff

Education

2004 – 2007

Computer Science
UNIVERSITY OF ESSEX

BSC (Hons) Computer Science – Specalist in Robotics, C++, Java, HTML

2002 – 2004

Colchester Sixth Form College

A Levels – ‘C’ Physics, ‘D’ Electronics, ‘E’ Mathematics

1997 -2002

Honywood School

Achieved 10 GCSE’s ‘A’ – ‘C’