Robert Koljaja

Robert Koljaja

Student assistant

Followers of Robert Koljaja644 followers
location of Robert KoljajaZurich, Zurich, Switzerland

Connect with Robert Koljaja to Send Message

Connect

Connect with Robert Koljaja to Send Message

Connect
  • Timeline

  • About me

    Firewall Engineer @Bank Julius Bär & Co. AG

  • Education

    • Electrotechnical school, Konavoska 2 (Končar), Zagreb

      2003 - 2007
      Computer technician Information Technology
    • Malešnica Elementary School

      1995 - 2003
    • Tehničko veleučilište u Zagrebu

      2010 - 2014
      Master's Degree Design and implementation of computer networks A

      Zagreb University of Applied Sciences

    • Tehničko veleučilište u Zagrebu

      2007 - 2010
      Bachelor of Engineering (bacc.ing.techn.inf.) IT Technologies A

      Activities and Societies: TVZino Zagreb University of Applied Sciences

  • Experience

    • Tehničko veleučilište u Zagrebu

      Jan 2007 - Jan 2008
      Student assistant
    • Interseroh Croatia Ltd.

      Oct 2010 - Jul 2011
      Working student (Database administrator)
    • Optimal Sistemi Ltd.

      Sept 2012 - Mar 2013
      Maintenance engineer
    • CARNet - Croatian Academic and Research Network

      Jan 2014 - Jul 2015
      Associate in network department, NOC
    • AKD d.o.o.

      Jul 2015 - Aug 2018
      • Computer and Network Security Engineer

        Jun 2017 - Aug 2018
      • Junior System Engineer

        Jul 2015 - Jun 2017
    • Croatia osiguranje d.d.

      Aug 2018 - Apr 2020
      Network Engineer
    • NetVision d.o.o.

      Apr 2020 - Mar 2021
      Architect - Network Security Solutions
    • STORM Grupa

      Mar 2021 - Jul 2021
      Network Engineer
    • IBM

      Jul 2021 - Sept 2022
      Senior Technical Support Professional
    • Julius Baer

      Sept 2022 - now
      External Consultant - Firewall Engineer
  • Licenses & Certifications

    • Computer Network Specialist

      Electrotechnical school, Konavoska 2, Zagreb
      Jun 2012
    • Ethical Hacking for Beginners

      Udemy
      Dec 2023
      View certificate certificate
    • Palo Alto Networks - Accredited Configuration Engineer PAN-OS 8.0

      Palo Alto Networks
    • Machine Learning with Python

      IBM
      Dec 2024
      View certificate certificate
    • Palo Alto Networks - Accredited Configuration Engineer PAN-OS 8.1

      Palo Alto Networks
    • The Open Group Certified: TOGAF® Standard, Version 9.2

      The Open Group
      May 2021
      View certificate certificate
    • TCP/IP

      Cybrary
      Nov 2016
      View certificate certificate
    • Occupational health and safety certificate

      AKD d.o.o.
      Sept 2015
    • Think Like a Hacker

      IBM
      Jul 2021
      View certificate certificate
    • Yale - Introduction to Psychology

      Coursera
      Feb 2021
      View certificate certificate
    • ITIL Foundation - IT Service Management

      AXELOS Global Best Practice
      May 2018
      View certificate certificate
    • Cisco Certified Networking Professional - Enterprise

      Cisco
      Nov 2019
      View certificate certificate
    • IBM Cloud Essentials

      IBM
      Mar 2022
      View certificate certificate
    • Open Source Foundations

      IBM
      Dec 2024
      View certificate certificate
    • IBM Automation: Compass

      IBM
      Sept 2022
      View certificate certificate
    • NSE 4 Network Security Professional - FortiOS 6.0

      Fortinet
      Jun 2019
    • IBM Garage Essentials

      IBM
      Sept 2022
      View certificate certificate
    • Interskill - AIX Systems Administrator - Fundamentals for UNIX Specialists

      IBM
      Jul 2021
      View certificate certificate
    • Cisco Certified Specialist - Data Center SAN Implementation

      Cisco
      Apr 2021
      View certificate certificate
    • Security Architecture for System Engineers (ASAESE) 700-765

      Cisco
      May 2022
      View certificate certificate
    • Mental Health Ally

      IBM
      Aug 2022
      View certificate certificate
    • Yale - The Science of Well-Being

      Coursera
      Dec 2020
      View certificate certificate
    • The Open Group Certified: TOGAF® 9 Certified

      The Open Group
      May 2021
      View certificate certificate
    • Interskill - IBM i V7.4 System Administrator - LPAR and Virtualization Management - Experienced

      IBM
      Aug 2021
      View certificate certificate
    • Interskill - IBM i V7.4 System Administrator - Storage Management - Experienced

      IBM
      Aug 2021
      View certificate certificate
    • IBM Product Services Profession Certification - Foundation

      IBM
      Jul 2022
      View certificate certificate
    • Enterprise Design Thinking Practitioner

      IBM
      Aug 2021
      View certificate certificate
    • Oracle Cloud Infrastructure 2019 Certified Architect Professional

      Oracle
      Aug 2020
      View certificate certificate
    • NSE 2 Network Security Associate

      Fortinet
      May 2019
    • Cisco Certified Network Associate Routing and Switching (CCNA)

      Cisco
      Oct 2015
      View certificate certificate
    • Oracle Cloud Infrastructure 2019 Certified Architect Associate

      Oracle
      Aug 2020
      View certificate certificate
    • Cloud Core

      IBM
      View certificate certificate
    • Data Science for Business - Level 1

      IBM
      View certificate certificate
    • IBM Blockchain Essentials V2

      IBM
      View certificate certificate
    • IBM Certified Advocate - Cloud v1

      IBM
      Mar 2022
      View certificate certificate
    • IBM Agile Explorer

      IBM
      Aug 2021
      View certificate certificate
    • IBM Consulting – Delivering Trust

      IBM
      Mar 2022
      View certificate certificate
    • Interskill - AIX Systems Administrator - Experienced

      IBM
      Jul 2021
      View certificate certificate
    • Cisco Certified Network Professional Routing and Switching (CCNP-RS)

      Cisco
      Nov 2019
      View certificate certificate
    • Cisco Certified Network Associate Security (CCNA-S)

      Cisco
      Jul 2016
      View certificate certificate
    • Oracle Cloud Infrastructure Foundations 2020 Certified Associate

      Oracle
      Jul 2020
      View certificate certificate
    • Understanding of Cisco Network Devices

      Cisco
      Feb 2020
      View certificate certificate
    • NSE 1 Network Security Associate

      Fortinet
      Apr 2019
    • Palo Alto Networks - Accredited Configuration Engineer PAN-OS 7.0

      Palo Alto
    • IBM DevSecOps Explorer - Security & Automation for DevOps

      IBM
      Sept 2022
      View certificate certificate
    • IBM Virtual Collaborator

      IBM
      Sept 2022
      View certificate certificate
    • Security and Privacy by Design Foundations

      IBM
      Aug 2022
      View certificate certificate
    • Cisco Certified Specialist - Enterprise Advanced Infrastructure Implementation

      Cisco
      Nov 2019
      View certificate certificate
    • People Skills - Resilience, Growth Minded, Learning Agility, Time Management

      IBM
      Jun 2022
      View certificate certificate
    • Google IT Security: Defense against the digital dark arts

      Coursera
      Feb 2021
      View certificate certificate
    • CEFR German B1 Certificate

      Council of the European Union
      Mar 2020
    • NSA 4011 Recognition certification

      National Security Agency
      Jul 2016
    • Understanding Cisco Network Security

      Cisco
      Feb 2020
      View certificate certificate
    • CCNA

      Cisco
      Oct 2015
      View certificate certificate
    • IBM Growth Behaviors

      IBM
      Aug 2022
      View certificate certificate
    • NSE 3 Network Security Associate

      Fortinet
      May 2020
    • Cisco Certified Specialist - Enterprise Core

      Cisco
      Mar 2019
      View certificate certificate
    • RIPE Database Expert

      RIPE NCC
      Dec 2015
      View certificate certificate
  • Honors & Awards

    • Awarded to Robert Koljaja
      Award of Excellence Teachers Council, Electrotechnical school, Konavoska 2 Jun 2007 The prize was awarded on the basis of final exam score (A) and GPA for final year (A).
    • Awarded to Robert Koljaja
      MZOS Scholarship The Ministry of Science, Education and Sports of the Republic of Croatia Croatian National Scholarship type AScholarship for particularly gifted students. Scholarship holder (2008 - 2010)
  • Volunteer Experience

    • Supporter

      Issued by National Pediatric Cancer Foundation
      National Pediatric Cancer FoundationAssociated with Robert Koljaja