Engr. Mars David Barak

Systems Engineer | Linux Infrastructure | Security | AI Lecturer

About Me

Systems Engineer with over 6 years of experience managing Linux infrastructure, enterprise systems, networks, and secure production environments. Experienced in AI, software engineering, cybersecurity, and higher education. Passionate about building reliable systems and mentoring the next generation of technology professionals.

Professional Experience

Part-Time Lecturer

Olivia University | 2026 - Present

Teaching Artificial Intelligence, Software Engineering, supervising research and software projects.

Chief Systems Engineer

DimerSoft | 2019 - Present

Leading infrastructure strategy, backend systems, Linux administration, security and DevOps operations.

Assistant Director

Digitech Computer | 2019 - 2023

Systems Administrator

International Leadership University | 2022 - 2025

IT Consultant

Summit International Institute

Senior ICT Teacher

The King's School

Education

Master of Computer Science & Data Management Systems

Harvard University (Online)

Bachelor of Software Engineering

International University of Equator

Skills

Linux System Administration Cybersecurity CISSP Python PHP JavaScript C# SQL Network Administration DevOps AI Machine Learning Teaching Cloud Infrastructure Problem Solving

Certifications

  • CISSP
  • Certified Scrum Master
  • CS50 - HarvardX
  • Software Design with UML
  • Software Development Life Cycle

Languages

English French Swahili Kirundi

Contact

📍 Kigali, Rwanda

📧 marsdavidb@gmail.com

🌐 www.dimersoft.org

💼 LinkedIn Profile