Experience

• 

  Winternet s. r. o.

  Jul 2005 - Dec 2005

  Programmer

  Web apps developer. I was developing large international websites predominantly for travel agencies.PHP, MySQL, MSSQL, PostgreSQL, HTML, JavaScript, CSS

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  Jednota, spotřební družstvo v mikulově (coop)

  Dec 2005 - Apr 2009

  Programátor, správce sítě (programmer, network administrator)

  responsible for IT department (leadership, design, budgeting)Windows and Linux servers (DNS, DHCP, print services, file servers)web based apps developmentnetwork administrator (3COM, Cisco)hardware (Fujitsu, Dell)backups (Veritas, CA)SAN, storagedatabases (Firebird, Informix, MySQL)responsible for IT located in headquaters (100 users) + around South Moravian region (88 branch offices)

• 

  Avg technologies cz s. r. o.

  May 2009 - Jan 2017

  I´m responsible for:- IT infrastructure design- Audio / Video / Videoconferencing (MS Lync, Avaya, Polycom, Vidyo), voice recording, call centers, trunking- M&A projects (systems analysis, design, moving, merge&integration)- office relocation projects- SAN- virtualization running on VMware- Windows servers administration (Active Directory, DNS, DHCP ...)- PGP (HDD encryption)- Server room / data centers designer + consultant for my colleagues- internal application development (web based platforms: PHP, HTML, MySQL, MSSQL) Show less

  • Business Contractor

    Jan 2016 - Jan 2017

  • Senior Systems Engineer

    Mar 2015 - Dec 2015

  • Systems Engineer

    Mar 2014 - Mar 2015

  • Junior Systems Engineer

    May 2009 - Mar 2014
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  Dataclue s.r.o.

  Jan 2016 - now

  Responsible for daily operations and service delivery improvementsResponsible for cooperation with sales team and meeting customer expectationsProduct portfolio management and development of new servicesCollaborating on technology vision and implementation.Leader of a group of senior consultantsLeading activities for better and faster service delivery.Representing the company at various professional and research events.Last but not least - consulting and architecture (Office 365, Azure, Freshworks, SAN, PBX, virtualizaton, networking, datacenters) Show less

  • CTO, COO

    May 2018 - now

  • ICT Manager

    Jul 2016 - May 2018

  • Senior Systems Engineer

    Jan 2016 - Jun 2016