Ivan Čaldarević

Ivan Čaldarević Email and Phone Number

CTO B3 Digital @ Blockthree
Zagreb, HR
Ivan Čaldarević's Location
Zagreb, Zagreb, Croatia, Croatia
About Ivan Čaldarević

Ivan Čaldarević is a CTO B3 Digital at Blockthree. He possess expertise in windows server, microsoft exchange, backup exec, virtualization, active directory and 42 more skills.

Ivan Čaldarević's Current Company Details
Blockthree

Blockthree

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CTO B3 Digital
Zagreb, HR
Website:
blockthree.com
Employees:
3
Ivan Čaldarević Work Experience Details
  • Blockthree
    Cto B3 Digital
    Blockthree
    Zagreb, Hr
  • Blockthree
    It Operations Manager
    Blockthree May 2023 - Present
  • E.On Hrvatska
    Head Of Digital Solutions
    E.On Hrvatska Nov 2022 - May 2023
    Zagreb, Croatia
  • Unicef
    Ict Officer: Cloudone/Cloudshare Sme
    Unicef Dec 2019 - Nov 2022
    Greater New York City Area
  • Unicef
    Ict Business Partner
    Unicef Apr 2018 - Nov 2022
    Zagreb, Croatia
  • Ags Worldwide Movers
    Internal Crm Trainer - Europe Network
    Ags Worldwide Movers Oct 2016 - Apr 2018
    Internal CRM trainings and compliance for European network inside the grupation.
  • Adria Scan
    It Support Engineer
    Adria Scan Dec 2015 - Oct 2016
    Croatia
  • B2 Kapital
    Senior System Administrator
    B2 Kapital May 2015 - Nov 2015
    Zagreb, Croatia
    Covering Croatian, Serbian and Slovenian entities. Supporting local server and services infrastructure, network, telephony, smartphones.
  • Schneider Electric
    Ict Business Partner
    Schneider Electric Jun 2012 - May 2015
    Zagreb, Croatia
    In charge of Slovenian, Croatian and Bosnian offices (around 80 people), as single IT person.Procurement of IT (server and network infrastructure) and telephony equipment.Budgeting, BIA and BCP analyses, taking care of software licenses, suggesting and implementingnew technologies.Education of users, presentations of new technologies.Reporting to high level management.Work on corporate level projects, collaborating with colleagues from all over the world.Maintainingnetwork and server infrastructure, business applications IP telephony, Maintaining user desktops and phones.Work with ticketing application.Monitoring IT environment using Nagios.Strictly holding to ITIL regulations and rules.Incident management.At Schneider Electric, I'm working with top state technologies such as Microsoft software, McAfee AV,Riverbed, ZScalar, Symantec AV, Cisco switches and routers, Avaya PBX, Nagios, CA, etc.1
  • Span
    Systems Engineer
    Span Sep 2011 - Jun 2012
    Working with ticketing application, solving moderate (2nd level) and highest level (3rd level) ofincidents.Holding on to ISO and ITIL concepts while doing the duties.Daily contact with domestic (Croatian) and foreign customers.Work on the projects, which mean organizing them, writing and managing the project documentation,Correspondence and consultations for our customers, presenting our solutions and suggesting how to advance the system.Implementation of IT projects and software.Most of the work done for McDonalds Europe and Australia/Asia.During whole career at SPAN I've worked with most of Microsoft portfolio of products, as well as withSymantec and McAfee products.Mostly worked with HP, IBM and Cisco hardware.
  • Span D.O.O.
    Junior Systems Engineer
    Span D.O.O. 2009 - 2011
    Working with ticketing application, solving moderate (2nd level) and highest level (3rd level) ofincidents.Holding on to ISO and ITIL concepts while doing the duties.Daily contact with domestic (Croatian) and foreign customers.Work on the projects, which mean organizing them, writing and managing the project documentation,correspondence and consultations for our customers, presenting our solutions.Implementation of IT projects and software.Most of the work done for McDonalds Europe and Australia/Asia.During whole career at SPAN I've worked with most of Microsoft portfolio of products, as well as withSymantec and McAfee products.Mostly worked with HP, IBM and Cisco hardware.
  • Span
    Systems Administrator
    Span Aug 2009 - Nov 2009
    Working with ticketing application, solving lower (1st level) and moderate level (2nd level) of incidents.Holding on to ISO and ITIL concepts while doing the duties.Daily contact with domestic (Croatian) and foreign customers.Installation and administration of software to customers environment.
  • Span
    Operations Desk Specialist
    Span May 2008 - Aug 2009
    Work in 24/7 shifts.Proactive monitoring of customers IT environment using monitoring tools such as MOM and SCOM.Acting as "1st line of defence" answering customers calls or tickets and fixing and reporting issues ontheir infrastructure as reported.
  • Striatus
    It Administrator
    Striatus May 2007 - May 2008
    Installing and fixing users laptops. Managing the small office server.

Ivan Čaldarević Skills

Windows Server Microsoft Exchange Backup Exec Virtualization Active Directory Hyper V Symantec Endpoint Protection Dhcp Windows 7 Troubleshooting Scom Dns System Administration Microsoft Sql Server Network Administration Microsoft Technologies High Availability Mcitp Microsoft Certified Professional Disaster Recovery Windows Servers Blackberry Enterprise Server Operating Systems Symantec Backup Iis Computer Hardware Cloud Computing Group Policy Vmware Vmware Esx Sccm Cisco Technologies Security Collaboration Collaborative Problem Solving Avaya Site Administration Goal Oriented Incident Management Team Oriented Network Security Vpn Ccna Itil Hardware Networking Project Management

Ivan Čaldarević Education Details

  • Filozofski Fakultet Zagreb\University Of Zagreb
    Filozofski Fakultet Zagreb\University Of Zagreb
  • Gornjogradska Gimnazija
    Gornjogradska Gimnazija
  • Mcitp: Enterprise Administrator
    Mcitp: Enterprise Administrator
  • Mcts: Microsoft Exchange Server 2007, Configuring
    Mcts: Microsoft Exchange Server 2007, Configuring
  • Mcts: System Center Data Protection Manager, Configuring
    Mcts: System Center Data Protection Manager, Configuring
  • Netbackup 7 Training
    Netbackup 7 Training
  • Symantec Certified Specialist, Backupexec 12
    Symantec Certified Specialist, Backupexec 12
  • Symantec Certified Specialist, Backupexec 2010
    Symantec Certified Specialist, Backupexec 2010
  • Symantec Certified Specialist, Netbackup 6.5
    Symantec Certified Specialist, Netbackup 6.5

Frequently Asked Questions about Ivan Čaldarević

What company does Ivan Čaldarević work for?

Ivan Čaldarević works for Blockthree

What is Ivan Čaldarević's role at the current company?

Ivan Čaldarević's current role is CTO B3 Digital.

What schools did Ivan Čaldarević attend?

Ivan Čaldarević attended Filozofski Fakultet Zagreb\university Of Zagreb, Gornjogradska Gimnazija, Mcitp: Enterprise Administrator, Mcts: Microsoft Exchange Server 2007, Configuring, Mcts: System Center Data Protection Manager, Configuring, Netbackup 7 Training, Symantec Certified Specialist, Backupexec 12, Symantec Certified Specialist, Backupexec 2010, Symantec Certified Specialist, Netbackup 6.5.

What skills is Ivan Čaldarević known for?

Ivan Čaldarević has skills like Windows Server, Microsoft Exchange, Backup Exec, Virtualization, Active Directory, Hyper V, Symantec Endpoint Protection, Dhcp, Windows 7, Troubleshooting, Scom, Dns.

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