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Hi, I'm Giannis

Computer & Information Engineering student focused on:

  • Software Development
  • Cybersecurity
  • AI & Machine Learning

Projects

Xeri Multiplayer REST API (PHP & MySQL)

REST-style backend API implementation of the Greek card game Xeri.

  • Token-based authentication
  • Multiplayer state management
  • MySQL

🔗 https://github.com/Giannis-Stivaktakis/xeri_api


Pacman (Java Swing)

Multi-level Pacman clone with AI-based ghost behavior and difficulty scaling.

  • Collision detection
  • Score & lives management
  • Difficulty scaling
  • Event-driven UI architecture

🔗 https://github.com/Giannis-Stivaktakis/pacman


Technical Skills

Languages

  • Java
  • PHP
  • Python
  • JavaScript / HTML / CSS
  • SQL

Backend & APIs

  • REST API Design
  • Token-based Authentication
  • MySQL

Software Engineering

  • Object-Oriented Programming
  • Modular Architecture
  • Game Logic Design

Currently Working On

  • Expanding game architecture & modular design
  • Exploring AI model integration
  • Building portfolio-level projects
  • Expanding knowledge in cybersecurity concepts

Contact

Pinned Loading

  1. xeri_api xeri_api Public

    Multiplayer REST-style backend API for the Greek card game Xeri

    PHP 1

  2. pacman pacman Public

    Java 1