Active
Declarative Infrastructure & Cloud-Native Homelab
Automated multi-node environment featuring Proxmox VE, Kubernetes, Ansible, Terraform, and Traefik.
Proxmox VE
Docker
Ansible
Terraform
+4
Featured Projects
A selection of my work
Completed
Energy & Resilience Analysis of 5G Cloud-Native Service Meshes
Assessing trade-offs of Service Mesh integration and DDoS mitigation in a cloud-native 5G Open5GS core.
Open5GS
Kubernetes
Docker
Istio
+2
Completed
High-Performance Go Movie Recommender Engine
Concurrently calculated similarity metrics for big data recommendation processing built in Go.
Go
Algorithms
Big Data
Tech Stack
Technologies I use to build and automate apps
Operating Systems & Hypervisors
Debian
Ubuntu Server
Proxmox VE
Windows Server
Languages
YAML
Bash Scripting
Python
Go
Version Control - Containerization - Orchestration
Git
Docker
Kubernetes
Helm
Networking & Security
Cloudflare
OPNSense
Nginx
Traefik
Authentik
Vaultwarden
Wireguard
Tailscale
Storage - Backups - Databases
TrueNAS
Mongo DB
PostgreSQL
Redis
CI/CD - Provisioning - Configuration
GitHub Actions
Jenkins
Ansible
Terraform
Monitoring
Prometheus
Grafana
InfluxDB
Slack
Experience
Information Systems Consultant & IT Specialist
96 High Military Command (Hellenic Armed Forces)
- Disaster Recovery Architecture: Designed and deployed a robust DR solution utilizing Veeam to automate backups from VMware ESXi to a TrueNAS storage environment, ensuring high availability of critical services.
- Infrastructure & Network Management: Administered a Windows Server infrastructure supporting 1,000+ personnel. Maintained and troubleshot the military Local Area Network (LAN), optimizing performance across switches, routers, and edge hardware.
- Security & Operations: Enforced strict military-grade security policies and handled classified information while providing Tier 1/2 helpdesk support and resolving complex system anomalies.
DevOps Engineer
Fogus Innovations & Services P.C.
- Infrastructure Automation & DevEx: Engineered automated CI/CD deployment pipelines and custom scripting workflows using Bash and Python, significantly reducing manual release overhead and improving developer velocity.
- High-Availability On-Premises Architecture: Provisioned, hardened, and maintained on-premise Linux server environments, applying cloud-native reliability and fault-tolerance practices to physical infrastructure.
- Systems & Network Optimization: Troubleshot complex OS-level, virtualization, and networking bottlenecks across the application lifecycle to ensure continuous service availability and minimal downtime.
Junior DevOps Engineer
Upstream S.A.
- Operational Automation & Toil Reduction: Developed a Python automation tool for the integrity checking of campaign draw results, eliminating manual overhead and saving the monitoring team 30 minutes of daily operational effort.
- Observability & Performance Optimization: Led a migration project from Tableau to Grafana utilizing Helm and the Prometheus Postgres exporter. Drastically improved system performance, reducing UI loading time from 4 minutes to 15 seconds and increasing backend efficiency by over 75 times.
Education
M.Sc. in Computer, Telecommunications & Network Engineering
National and Kapodistrian University of Athens
Assessing the Energy and Resilience Trade-offs of Service Mesh Integration and DDoS Mitigation in a Cloud-Native 5G Environment.
B.Sc. in Informatics and Telecommunications
National and Kapodistrian University of Athens
Performance analysis of LoRa and LoRaWAN communications.
Experience
Information Systems Consultant & IT Specialist
96 High Military Command (Hellenic Armed Forces)
- Disaster Recovery Architecture: Designed and deployed a robust DR solution utilizing Veeam to automate backups from VMware ESXi to a TrueNAS storage environment, ensuring high availability of critical services.
- Infrastructure & Network Management: Administered a Windows Server infrastructure supporting 1,000+ personnel. Maintained and troubleshot the military Local Area Network (LAN), optimizing performance across switches, routers, and edge hardware.
- Security & Operations: Enforced strict military-grade security policies and handled classified information while providing Tier 1/2 helpdesk support and resolving complex system anomalies.
DevOps Engineer
Fogus Innovations & Services P.C.
- Infrastructure Automation & DevEx: Engineered automated CI/CD deployment pipelines and custom scripting workflows using Bash and Python, significantly reducing manual release overhead and improving developer velocity.
- High-Availability On-Premises Architecture: Provisioned, hardened, and maintained on-premise Linux server environments, applying cloud-native reliability and fault-tolerance practices to physical infrastructure.
- Systems & Network Optimization: Troubleshot complex OS-level, virtualization, and networking bottlenecks across the application lifecycle to ensure continuous service availability and minimal downtime.
Junior DevOps Engineer
Upstream S.A.
- Operational Automation & Toil Reduction: Developed a Python automation tool for the integrity checking of campaign draw results, eliminating manual overhead and saving the monitoring team 30 minutes of daily operational effort.
- Observability & Performance Optimization: Led a migration project from Tableau to Grafana utilizing Helm and the Prometheus Postgres exporter. Drastically improved system performance, reducing UI loading time from 4 minutes to 15 seconds and increasing backend efficiency by over 75 times.
Education
M.Sc. in Computer, Telecommunications & Network Engineering
National and Kapodistrian University of Athens
Assessing the Energy and Resilience Trade-offs of Service Mesh Integration and DDoS Mitigation in a Cloud-Native 5G Environment.
B.Sc. in Informatics and Telecommunications
National and Kapodistrian University of Athens
Performance analysis of LoRa and LoRaWAN communications.
Get In Touch
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Whether you want to discuss infrastructure architecture, network security, or open-source deployments, feel free to reach out!
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