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Hi, I'm Spyridon Charitakis, a software engineer currently interning at Synergya in Switzerland. I work on an AI platform spanning a React frontend and Python/Flask backend, shipping features and connecting UI with robust APIs. Previously, I delivered a production-grade cross-platform ridesharing system for the TUC community, building Android and iOS apps with a FastAPI/PostgreSQL backend, live WebSocket updates, and Redis Pub/Sub messaging.…Hi, I'm Spyridon Charitakis, a software engineer currently interning at Synergya in Switzerland. I work on an AI platform spanning a React frontend and Python/Flask backend, shipping features and connecting UI with robust APIs. Previously, I delivered a production-grade cross-platform ridesharing system for the TUC community, building Android and iOS apps with a FastAPI/PostgreSQL backend, live WebSocket updates, and Redis Pub/Sub messaging.

Spyridon Charitakis

Web Developer, Full Stack Developer, Front-End Developer, +3

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Hi, I'm Spyridon Charitakis, a software engineer currently interning at Synergya in Switzerland. I work on an AI platform spanning a React frontend and Python/Flask backend, shipping features and connecting UI with robust APIs. Previously, I delivered a production-grade cross-platform ridesharing system for the TUC community, building Android and iOS apps with a FastAPI/PostgreSQL backend, live WebSocket updates, and Redis Pub/Sub messaging.…Hi, I'm Spyridon Charitakis, a software engineer currently interning at Synergya in Switzerland. I work on an AI platform spanning a React frontend and Python/Flask backend, shipping features and connecting UI with robust APIs. Previously, I delivered a production-grade cross-platform ridesharing system for the TUC community, building Android and iOS apps with a FastAPI/PostgreSQL backend, live WebSocket updates, and Redis Pub/Sub messaging.

Available to hire

Hi, I’m Spyridon Charitakis, a software engineer currently interning at Synergya in Switzerland. I work on an AI platform spanning a React frontend and Python/Flask backend, shipping features and connecting UI with robust APIs.

Previously, I delivered a production-grade cross-platform ridesharing system for the TUC community, building Android and iOS apps with a FastAPI/PostgreSQL backend, live WebSocket updates, and Redis Pub/Sub messaging.

Skills

Experience Level

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

Greek, Modern

Fluent

English

Fluent

French

Beginner

Work Experience

Software Engineer Intern at Synergya (Switzerland)

November 1, 2025 - Present

Ship features for the AI platform across React (CSS) + Python/Flask; build/extend REST endpoints and integrate frontend ↔backend. Refactor/restructure modules to improve maintainability; deliver end-to-end changes (UI → API → testing).

Sole Developer (Diploma Thesis) at TUC Ridesharing

May 1, 2024 - October 1, 2025

Android (Compose, Android 12+) + iOS (SwiftUI, iOS 18.1+) app (MVVM, responsive phone/tablet UI). FastAPI + PostgreSQL backend; WebSockets (live updates) + Redis Pub/Sub (internal messaging). CAS SSO + HTTPS via Nginx; FCM notifications; shared KMP domain (networking/models/token logic).