Radu Rotariu

I am an IT enthusiast passionate about networking and cybersecurity, currently working as an L1 Core Engineer at Nokia while pursuing a Master’s degree at Politehnica University of Timișoara, I am continuously developing both my technical expertise and academic knowledge. I hold multiple Cisco certifications, including CCNA Enterprise Networking, Security and Automation and CyberOps Associate as well as projects in either GNS3 or Cisco Packet Tracer, which strengthen my foundation in network infrastructure and security operations.

• CCNA Module 3 Enterprise Network, Security and Automation

Focused on designing and managing enterprise-scale

networks, applying advanced security practices, and integrating automation for efficient operations.

• CCNA Module 2 Switching,Routing and Wireless Essentials

Gained practical skills in LAN switching, routing protocols, and wireless networking, with an emphasis on implementing security measures and ensuring network connectivity.

• CCNA Module 1 Introduction to Networks

Strong foundation in networking principles, routing, switching, and wireless technologies.

• CCNA CyberOps

Developed operational knowledge of cybersecurity, including monitoring network activity, detecting vulnerabilities, responding to incidents, and applying defense strategies against cyber threats.

• Cambridge Assessment English

CAE C1 Certification – Proficient in advanced English communication, including reading, writing, listening, and speaking at a professional level.