Dionysis Theodosis

Hi, I'm Dionysis

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Passionate about building scalable backend systems and responsive web applications. Focusing on Spring Boot, Data REST, and modern Java ecosystems.

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01. Projects

Android GPX Tracker

Tracks real-time hiking paths using Google Maps API. Visualizes routes from GPX files with live Firestore synchronization.

Kotlin Firebase Maps API

MedCare Platform

Full-stack appointment system. Features role-based access for Doctors, Patients, and Admins. Containerized for deployment.

Java Docker Docker Compose REST MySQL

Mobile Store Service

Backend RESTful service for managing mobile phone inventory. Leverages Spring Data REST for rapid API development.

Data REST MySQL Spring Boot Bash Docker Docker Compose Kubernetes

02. In Progress

Active Focus

Car Repair Web App

Full Stack Development

Currently building the full CRUD functionality for a car repair management system. Implementing complex service scheduling, customer management, and repair tracking.

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Spring Boot MySQL Vue.js Docker Compose

75% Complete