Open to opportunities

Bojan Šoštarić

@bojanotari

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I build and manage secure IT infrastructure, business applications, and employee support systems.

Serbia

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What I'm looking for

I'm looking to continue building, administering, and improving secure IT systems, business applications, and user support services, while contributing hands-on technical experience in infrastructure, Microsoft platforms, Linux, networking, and IT operations.

I'm currently administering IT systems at Mehler Protective Systems, covering networks, VPNs, servers, backups, centralized security, Microsoft 365, Teams, SharePoint, production monitoring, and employee IT education.

I've supported and managed enterprise environments at Linglong Europe, Netex, BMTS Technology Novi Sad, Urbanizam Zrenjanin, and the Regional Chamber of Commerce Zrenjanin. My work spans Active Directory, Exchange, Linux, Windows Server, SAP clients, IP telephony, application management, databases, procurement, licensing, security, and backup operations.

I've also built web, desktop, and database applications, developed Joomla and WordPress sites, taught informatics and programming, and delivered solutions using SQL Server, MS Access, PHP, ASP.NET, and Python.

Experience

Work history, roles, and key accomplishments

Current

IT Administrator

Current

Mehler Protective Systems

Jan 2024 - Present (2 years 8 months)

Administered network, VPN, servers, backup services, and application servers. Managed Microsoft 365, Teams, SharePoint, and centralized security, while supporting printing/cutting services and developing an IT solution for production monitoring.

Network Administration VPN Server Administration Backup Microsoft 365 SharePoint Teams Security IT Support Application Management

IT L2 Engineer

Linglong Europe

Jan 2023 - Dec 2024 (1 year 11 months)

Provided second-level IT support and administration, including Active Directory/Exchange, TCP, VPN, OS and network administration, SAP clients, printing services, and application management.

Active Directory Exchange TCP IP VPN OS Administration Network Administration SAP Printing Services IT Support

Linux Systems Administrator

Netex

Jan 2022 - Dec 2022 (11 months)

Provided IT administration and support for Linux workstations and infrastructure (Debian and Ubuntu), including network, VPN, IP telephony, and application management.

Linux Debian Ubuntu Network Administration VPN IP Telephony IT Support

System Administrator

Urbanizam Zrenjanin

Jan 2020 - Dec 2022 (2 years 11 months)

Administered Windows servers and workstations, NAS backup, security, network, applications, and print servers. Developed websites (Joomla, WordPress) and databases (MS SQL, MySQL, Access), and managed IT procurement.

Windows Server NAS Backup Network Administration Security Joomla WordPress SQL MySQL Access Linux Debian MINT IT Management

IT Applications Management Specialist

BMTS Technology Novi Sad

Feb 2022 - Jun 2022 (4 months)

Provided second-level support for applications management and IT support, with SharePoint content administration and development, and IT system administration.

SharePoint IT Support Application Management System Administration

IT Professor and Lecturer

Technical High School Mileva Marić Ajnštajn

Jan 2019 - Dec 2020 (1 year 11 months)

Taught informatics and computer science, business informatics, programming in Scratch and Python, MS Access databases, MS Office, networking, and graphics lectures.

Teaching Scratch Python MS Access Networking Photoshop Inkscape

Web Shop Developer

Intelligent-systems

Dec 2018 - Mar 2019 (3 months)

Developed a web portal and web shop using WordPress.

WordPress Web Development

Senior IT Officer

Regional Chamber of Commerce Zrenjanin

Jan 2002 - Dec 2017 (15 years 11 months)

Administered all IT systems including network, website, hardware, and applications. Managed IT procurement and assisted in ISO 9000 procedures. Led projects such as CMS migration, digital certificates, and web applications.