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AngelosFikias0/README.md

Angelos Fikias

Platform engineer focused on cloud-native infrastructure, automation, and scalable system architecture. I build and operate platforms end to end - from cluster ownership to production delivery.

Stack

Kubernetes Docker Helm ArgoCD Prometheus Grafana GitHub Actions Azure Python Java

Experience

Platform Engineer | Dataviva (2025 - Present)

  • Drive architecture decisions: tool evaluation, system design, delivery from prototype to production
  • Own cloud-native infrastructure end to end - Docker, Helm, ArgoCD, Rancher, multi-cluster GitOps
  • Build and ship production platform tooling on Kubernetes - E2E load testing infrastructure, CI/CD pipelines, multi-environment deployments
  • Implement observability with Prometheus and Grafana - custom dashboards, SLA thresholds, ephemeral job metrics

Connect

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  1. docker-lab docker-lab Public

    Docker engineering lab: container primitives, internals and production patterns

    Shell

  2. jvm-lab jvm-lab Public

    Hands-on Java demos covering JVM internals, memory management, and garbage collection. Each class is self-contained and runnable with specific JVM flags to observe the behavior described.

    Java

  3. resource-management-system resource-management-system Public

    EfficienCity - RMS is a centralized platform designed to help municipalities manage, track and optimize their resources, including vehicles, machinery and equipment. The system ensures efficient al…

    TypeScript

  4. tikipark-mobile-app tikipark-mobile-app Public

    Smart Android parking app in Java with PHP/MySQL backend, featuring secure role-based authentication, real-time slot management, booking, offline caching, and Google Maps integration.

    Java 4

  5. safe-car-insurance-system safe-car-insurance-system Public

    End-to-end enterprise insurance platform modeling the full policy and claims lifecycle through structured BPMN workflows, UML-driven system design, and layered Java implementation, simulating real-…

    Java

  6. blog-web-app blog-web-app Public

    A web application featuring intuitive dashboards for both users and administrators. Users can create and manage posts and update their profiles, while administrators can handle user management task…

    PHP