About Me
IT Network Engineer
IT Network Engineer with over 15 years of extensive experience in network infrastructure, Cisco systems, and Fortinet security solutions.
Professional Summary
Experienced IT Network Engineer specializing in Cisco infrastructure and Fortinet security solutions. Proven expertise in designing, maintaining, and troubleshooting enterprise network systems, ensuring high availability and performance for critical operations. Skilled in network security, data center management, and supporting global maritime transportation infrastructure.
My foundation combines a Computer Science degree with industry certifications (AWS Certified Cloud Practitioner, Cisco DevNet Associate) and hands-on experience across network infrastructure, cybersecurity, and cloud migration strategies. I excel at transforming complex technical challenges into scalable, resilient systems that drive business outcomes.
Beyond technical expertise, I'm passionate about technology as a catalyst for positive change. During COVID-19, I supported vulnerable communities through telecommunications services, then contributed to Athens International Airport's critical infrastructure rebuild, enabling safe travel and economic recovery. My work bridges technical mastery with social impact, creating solutions that are both efficient and meaningful.
Network Infrastructure
Cisco Systems, Data Center Management & Enterprise Networking
Network Security
Fortinet Firewalls, Identity Management & Threat Protection
Cloud & Identity
Azure AD, Microsoft 365, AWS & Multi-cloud Environments
Skills Radar
Top Skills
- Cisco Systems & Network Infrastructure
- Azure Active Directory & Identity Management
- Fortinet Firewalls & Network Security
- Microsoft 365 & Intune MDM/MAM
- AWS Cloud Practitioner
- Python & DevNet Automation
- Kubernetes & Containerization
Certifications
- AWS Certified Cloud Practitioner
- Cisco DevNet Associate
- Cisco CCNA (Networking & Telecommunications)
- Cisco CyberOps Associate
- Kubernetes Fundamentals (LFS258)
- Windows Server 2016: Installation & Configuration
- Cisco Incubator 12.0 EMEA
Education
Specialized in data analytics, machine learning, and modern data technologies. Research focus on applying analytics techniques to cybersecurity and network performance optimization.
Comprehensive foundation in computer science covering algorithms, data structures, operating systems, databases, software engineering, and networking. Studied part-time alongside full-time professional career.
Selected for Cisco's competitive European incubator program. Developed innovative customer experience solutions and placed 3rd in the final competition.
Software development and automation for Cisco platforms using Python, REST APIs, and network programmability.
Comprehensive networking curriculum covering routing, switching, network security, and enterprise architecture.
Verified Digital Badges
View on Credly →16 verified badges across networking, cybersecurity, data analytics, and software development.
Security monitoring, threat detection, and incident response with 30+ hands-on labs.
Professional readiness training and enrollment in Cisco Talent Bridge Matching Engine.
IP addressing, networking fundamentals, and 54 Packet Tracer labs completed.
Network types, protocols, and connectivity with 13 Packet Tracer activities.
Data collection, processing, and visualization to extract business value.
Foundations of Data Analytics, Data Engineering, and AI/ML concepts.
Python, Linux, REST APIs, and network automation for software-defined infrastructure.
Passed L1 exam: data cleaning, transformation, and visual workflow analytics.
Intermediate Python: OOP, exception handling, modules, and file operations.
Core programming concepts, Python syntax, data types, and control flow.
Scalable architectures, dynamic routing, security threats, and network automation.
Kubernetes deployment, container orchestration, and cluster management (LFS258).
Network monitoring, firewalls, cloud security, and cryptography fundamentals.
Security policies, vulnerability assessment, risk management, and threat analysis.
OS security, endpoint protection, and network security fundamentals.
Cloud and virtualization, IP addressing schemes, and device initial setup.
Languages
Honors & Awards
- 3rd Place, Cisco Incubator 12.0Customer Experience Track
- Scholarship RecipientAcademic Excellence