📍 Athens, Greece

I build real-time, high-concurrency platforms end to end — owning features from data model and API through to the React and Angular front ends. My focus is distributed .NET systems, event-driven architecture, and cloud-native delivery on Azure.

• Cloud-native IoT platform for EV charging — thousands of internet-connected chargers over persistent WebSockets, on an Akka.NET actor cluster (actor-per-device, Cluster.Sharding, state-preserving reconnect) running on .NET 9 / Azure. Owned OCPP device-protocol integration and an end-to-end firmware-OTA fleet-management system.
• Commercial stock-analysis SaaS (freelance, technical lead) — a NestJS / TypeScript backend on PostgreSQL with RBAC, tiered subscriptions, and webhook-driven billing, plus a financial engine (DCF valuation, stock-scoring) over multiple market-data providers.
• Modular .NET (Aspire) ERP platform (freelance) — domain modules from database schema through API to a React / MUI front end, on a reusable service template.

💡 Most of my work lives in private and enterprise repositories, so the public repos here are a small slice. Happy to walk through architecture and decisions in detail.

Languages  

Backend  

Frontend  

Databases  

Cloud & DevOps  

Focus areas   Distributed systems · Actor model · Event-driven architecture · Microservices · Real-time (WebSockets / SignalR)

• MSc, Computer Science — University of Peloponnese · 10/10, graduated top of class (best-thesis award)
• BSc, Computer Science — Athens University of Economics and Business · 8.1/10, completed in 3 years (4-year program)