Alexandru D.

About

Experienced IT and Operations Specialist transitioning to cybersecurity, with a strong background in system administration, hardware/software configuration, and operational efficiency. Proven track record in optimizing workflows using SAP and Salesforce, alongside hands-on expertise in Linux, Docker, and network security through personal lab projects.

Skills

• System Administration
• Linux
• SAP ERP
• Salesforce
• Docker
• Virtual Machines
• Network Setup (DNS, Static IPs)
• Reverse Engineering (Ghidra, C++)
• AWS EC2
• AWS S3

21 skills in total

Licenses & Certifications

• ISO 27001

  PECB

  Issued Sep 2025 · Expires Sep 2028

• Cybersecurity Associate

  FORTINET

  Issued Nov 2025 · Expires Nov 2027

• English Proficiency Certificate

  DET

  Issued Jul 2025

4 certifications in total

Experience

• Value Added Logistics Technician

  Topcon Positioning Systems - Netherlands

  Aug 2024 — Aug 2025

  Netherlands

• Warehouse Assistant

  Jumbo Supermarket - Netherlands

  Jan 2023 — Jan 2024

  Netherlands

• PC Technician

  SOLLTEC IT-Services - Germany

  Jan 2022 — Jan 2023

  Germany

4 experiences in total

Education

• OPIT - Open Institute of Technology

  Bachelor's Honours Degree BSc (Hons), Computer Science

  Sep 2025 — Jan 2028

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