- A senior cybersecurity engineer at Netcetera
- Have a master degree in computer networking (ICT College of Vocational Studies in Belgrade).
- Generally interested in cyber security, devops, pentesting, blue team, OSINT, networking, python, open source, magic.
- Used to be a Mozilla volunteer for five years (one of the best time of my life), but I started focusing on other technical things, rather than on localization.
Experience
Netcetera
Position: Senior Cybersecurity Engineer
Period: July 2024 - Present
HTEC Group
Position: SOC Analyst
Period: August 2022 - June 2024
- SIEM and XDR management (deployment of playbooks, analytic rules and automation).
- Monitor the User Access and Identity Access Management for applications, critical systems, Azure AD, and other systems.
- MDM security management (implementation of security policies and configurations).
- Security cloud environment management.
- Threat intelligence and incident response.
Finbet
Position: Security Analyst
Period: October 2021 - July 2022
- Monitor and analyse network traffic, applications and system in order to identify potential threats or malicious activities.
- End devices monitoring and management.
- Provide security consulting and security awareness training to the employees.
- Support IT teams and developers for security related manners.
ITAF ICT Services
Position: Security Engineer
Period: March 2021 - October 2021
- Develop and implement cyber security solutions such as mail protection, password management, AAA, SIEM, SSO.
- Develop and maintain cyber security processes, both technical and for users.
- Configure and maintain automatic patch updates on server infrastructure.
- Develop and maintain desktop management tools, write documentation both technical and for users.
- Support server administrators and application developers for security related manners.
- Develop and maintain corporate and customer security environments.
Position: Junior Network/Security Engineer
Period: October 2018 - March 2021
- Maintain, configure and support customer networks based on Cisco equipment.
- Design, install, configure and support data center, IP MPLS WAN and customer’s LAN networks.
- Develop and implement cyber security solutions such as anti-virus, password management.
- Develop and maintain cyber security processes, both technical and for users.
- Develop and maintain security awareness training.
- Design physical and logical customer’s LAN network diagrams.
- Implement and maintain monitoring of customer network infrastructures.
- Support server administrators and application developers for network related manners.
- Develop and maintain corporate and customer security environments.
Position: Network Engineer - Internship
Period: July 2018 - October 2018
- Maintaining, configuring and supporting customers based on Cisco equipment
- Contribute to set-up and improve network monitoring, management and automation tools
- Creating and maintaining documentation related to networking projects
Education
ICT College of Vocational Studies - Master studies
Course: Network and Software Engineering
Period: 2018 - 2021
ICT College of Vocational Studies - Bachelor studies
Course: Telecommunication
Period: 2015 - 2018
Certifications
Blue Team Level 1 (BTL1)
Certificate: link
Issuer: Security Blue Team
eLearnSecurity Junior Penetration Tester (eJPT)
Certificate: link
Issuer: eLearnSecurity
Cisco Certified Entry Networking Technician (CCENT)
Certificate: link
Issuer: Cisco
Skills
- Security – security analysis, incident response, threat and vulnerability management, security patching, mail protection, security awareness training, TLS configuration, VPN and IPSec configuration, password management, SSO.
- Networking – Cisco devices configuration, firewall configuration and maintenance, packet analysis, network monitoring.
- Scripting - KQL, Terraform, Python, Bash.
Volunteering
Mozilla Srbija
Position: QA Tester and Localizer
Period: January 2014 - January 2019
Localizing and testing Mozilla products such as Firefox, Firefox for Android, Focus for Android and other websites. Also participated in testing phones with Firefox OS and its applications, while they were active.
Things achieved during the previous volunteering for Mozilla Serbia community:
- Translated several Mozilla projects, websites and applications (Pontoon profile)
- Attended QA (Paris 2015) and localization (Ljubljana 2016 and Barcelona 2017) hackathons
- Held a lecture about data privacy and security (Faculty of Mathematics, Belgrade, April 2016)
- Interviewed for Contributor Spotlight series of articles about chosen volunteers who contributed on different ways for both local and global Mozilla community (March 2016)
- Redesigned the website of Mozilla Srbija community
- Participated in testing the BuddyUp application and Firefox OS