Nikola Miljković
Senior Information Technology Engineer
Serbia
Summary
👤
Senior🎓
Top SchoolNikola Miljković is a Senior Information Technology Engineer with 10 years of hands-on experience designing, deploying, and supporting resilient Windows and Linux infrastructures across cloud and on-prem environments. He has deep expertise in network and system administration, monitoring (Zabbix, Nagios, PRTG), backup (Veeam) and virtualization (VMware, XenServer, Hyper-V), and serves as an escalation point for NOC and operations teams. At Mainstream he led end-to-end client deployments and security-focused infrastructure hardening, and today applies that operational rigor at Happiest Baby. Nikola also contributes to open-source—helping fix back-end issues in the Gantry 5 framework—which underscores his practical coding ability beyond pure systems work. Fluent in Romanian from an earlier academic and teaching background, he brings uncommon cross-disciplinary communication skills to technical customer engagements.
10 years of coding experience
4 years of employment as a software developer
Network and System Administration/Administrator, Network and System Administration/Administrator at ITAcademyBachelor’s Degree, Romanian Language and Literature, 8,15, Bachelor’s Degree, Romanian Language and Literature, 8,15 at Faculty of Philology - University of Belgrade
English, Romanian
Stackoverflow
164reputation
9kreached
11answers
0questions
Github Skills (15)
application-framework10
app-framework10
web-framework10
php10
twig10
joomla10
wordpress-themes9
wp-theme9
http6
html6
wordpress6
htaccess6
mcrypt6
apache6
encryption6
Programming languages (7)
Github contributions (5)
gantry/gantry5
Apr 2016 - Jul 2017
:rocket: Next Generation Template / Theme Framework
Role in this project:
Back-end Developer
Back-end DeveloperContributions:7 commits, 13 PRs, 65 comments in 1 year 2 months
Contributions summary:Nikola primarily contributed to the back-end functionality of the Gantry 5 framework. They addressed several bugs, including fixes for image selection, category pickers, and button rendering. Further contributions include enhancements in handling menu items based on particle enablement and also modifying Joomla-related code to meet specification.
next-generationtemplatejoomla-componentwordpressphp
WP-for-Church/Sermon-Manager
Mar 2017 - Aug 2019
Contributions:64 releases, 1171 commits, 97 PRs in 2 years 5 months
church-sermonswordpressphppodcast-managerchurch-management
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