ALATREON // CV_MODULE
LC
LUKA COSIC
IT SYSTEMS · NETWORK · DEV
PHONE +381 61 143 4117
LOCATION Belgrade, Serbia
EXPERIENCE

IT Systems Specialist JUN 2023 – PRESENT
Dr.Max · Belgrade + Valjevo
  • Cisco networking — switches, routers, access points across multiple sites
  • Active Directory — user management, group policies, domain administration
  • Microsoft Azure & Azure AD — cloud identity and access management
  • SOTI MobiControl — MDM for mobile device fleet across pharmacy network
  • VMware vSphere — virtual machine provisioning and maintenance
  • Boomie & ASW — pharmacy operations software environments
  • Remote support via TeamViewer and Splashtop across all locations
  • Full IT ownership of Dr.Max Warehouse in Valjevo
  • POS terminals, printers, scanners, workstations — full hardware support
Bartender & Acting Shift Manager 2021 – 2023
Restoran KOLO, Galerija Beograd
  • Acting management role — scheduling, stock, supplier comms
  • High-volume bar ops; cocktails and specialty coffee
IT Technician JAN 2020 – JAN 2021
DVP
  • Hardware repair, OS deployment, AD, virtualization, enterprise support
CCTV & Fire Safety Technician 2019
Tesla Sistemi
  • On-site CCTV & anti-fire alarm installation, cabling, rack setup
Freelance Front-End Developer 2018 – 2019 & ONGOING
Cubes d.o.o. & Independent
  • Client web projects; independent front-end and helpdesk freelance work
SKILLS

NETWORKING
CiscoMikrotik SwitchesRouters Access PointsLAN / Wi-Fi Rack BuildsCable Management
CLOUD & IDENTITY
Microsoft AzureAzure AD Active DirectoryGroup Policy
VIRTUALIZATION & REMOTE
VMware vSphereVirtualBox Hyper-VSOTI MobiControl TeamViewerSplashtop
OPERATING SYSTEMS
Windows 7–11Windows Server UbuntuArch Linux Linux MintmacOS
DEVELOPMENT
HTMLCSS JavaScriptAngular MySQLWordPress
HARDWARE
PC Builds & RepairLaptop Servicing POS TerminalsPrinters ScannersUPS
SOFTWARE & TOOLS
Office 365Adobe Suite BoomieASW API Integrations
LANGUAGES
Serbian — Native English — Advanced
EDUCATION

Full-Stack Web Development
Cubes School, Belgrade · 2017 – 2018
Certificate awarded upon completion of full-stack curriculum.
HTMLCSS JavaScriptAngular MySQLBack-End
SELF-DIRECTED LEARNING

Extensive hands-on experience across Cisco networking, Azure cloud, VMware vSphere, Linux administration, and enterprise IT environments — built through real-world professional work rather than formal certification paths.

ABOUT

IT professional based in Belgrade. Currently managing multi-site infrastructure at Dr.Max — networking, cloud identity, virtualization, MDM, and everything in between. I've worked in IT support, web development, bartending, logistics, and more. I adapt fast and get things done.

Outside of work I'm building Alatreon — a personal project and future company name. This very page is part of it.

ALATREON_CV v1.0 BELGRADE, RS