SignKids, a Tunisian educational platform helping deaf children aged 3–12 learn Tunisian Sign Language (LST) through interactive games and educational videos. We have a fully built front-end (HTML/CSS/JS) with the following pages: Home, Games (Match the Sign, Memory, Free Practice), Educational Videos, Learning Levels, Family Space, About, Login, Signup, and Contact. We need an experienced PHP/MySQL developer to complete and polish the back-end integration.