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nikola knezevic

@nikolaknezevic

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IT Operations Specialist and Computer Science graduate focused on automation and reliable systems.

Serbia

Message

What I'm looking for

I’m looking for an IT role where I can automate operations, solve hard troubleshooting problems, and grow in modern IT and security practices—working with Linux, APIs, and reliable system administration standards.

I’m a Computer Science graduate building a career around stable IT operations, efficient troubleshooting, and continuous improvement. I enjoy taking on complex technical problems and turning them into repeatable solutions through automation.

In my current role as an IT Operations Specialist (2025–Present), I focus on system administration and operational reliability. I work with technologies like Linux and SQL, and I support troubleshooting across system and application environments.

Previously, I gained experience communicating technical knowledge as a Substitute teacher for computer science (and also physics and mathematics) from 2022 to 2025. That experience strengthened my ability to break down complex topics clearly and adapt quickly to different learners.

My technical foundation includes software development and modern web technologies, along with cybersecurity tooling and network forensics. I’m passionate about expanding my knowledge in modern IT environments, especially where automation, secure systems, and problem-solving meet.

Experience

Work history, roles, and key accomplishments

Current

IT Operations Specialist

Current

Nekter Juice Bar

Jan 2025 - Present (1 year 8 months)

IT Operations Specialist with experience in troubleshooting and IT system administration, including SQL and Linux-based environments. Also works with web technologies and software development with a focus on automation and solving complex technical problems.