Ghayth Arbi
Based in Tunis, Tunisia. I design and build modern, reliable applications with a focus on performance, scalability, and clean architecture. I'm passionate about crafting solutions that solve real-world problems — efficiently and effectively.
Work Experience
Addinn Group – IT Services and Digital Transformation
Summer Internship - Mobile Development Intern
Jul 2025 — Sept 2025- Contributed to the development of Smart Claim, a mobile application for digital insurance claim management.
- Implemented Flutter features: authentication (OTP, email/password, biometrics), claim declaration with photos/videos and geolocation, real-time claim tracking, in-app chat with attachments, push notifications, and claim history.
- Independently developed a complementary backend using NestJS and MongoDB to accelerate API consumption while the official .NET backend was delayed.
- Added backend modules for JWT-based authentication, real-time messaging using Socket.IO, and push notifications via Firebase Cloud Messaging (FCM).
- Technologies used: Flutter (mobile), NestJS (backend), MongoDB (database), Firebase FCM (notifications), Socket.IO (real-time).
Esprit – Private Higher School of Engineering and Technology
Summer Internship - Web Development Intern
Jul 2024 — Sept 2024- Developed a collaborative task management web platform for university teams, enabling drag-and-drop task assignment with automatic status updates (e.g., 'To Do', 'In Progress', 'Done').
- Implemented logic for managing team requests and permissions, ensuring controlled access for students and project supervisors.
- Built administrative features allowing professors to monitor student progress, create or delete tasks, and assign them directly to specific students.
- Technologies used: React.js (frontend), Node.js with Express (backend), MongoDB (database).
Esprit – Private Higher School of Engineering and Technology
Final Year Internship - Web Development Intern
Feb 2023 — May 2023- Developed GesParc, a web-based platform to manage vehicle missions and logistics for UTSS (Union Tunisienne de Solidarité Sociale).
- Implemented features for mission planning and vehicle tracking.
- Technologies used: React.js (frontend), Spring Boot (backend), MySQL (database).
Featured Projects
SmartClaim – Digital Insurance Claim Management
SmartClaim – Digital Insurance Claim ManagementMobile-first solution for managing insurance claims, allowing users to declare claims with photos, videos, and geolocation, track progress in real-time, chat with experts, and receive push notifications. Implemented in Flutter, with a self-developed backend using NestJS and MongoDB to provide authentication, real-time messaging (Socket.IO), and notifications (Firebase FCM).
Mirrora – AI-Powered Digital Twin
Mirrora – AI-Powered Digital TwinMobile app that builds a personalized digital twin for the user, enabling voice/text conversations, daily task assistance, and emotional interaction. Built in Flutter and powered by GPT-4, ElevenLabs, Gemini Nano (on Galaxy S24), with a NestJS + MongoDB backend.
MediShare – Collaborative Radiology Platform
MediShare – Collaborative Radiology PlatformCross-platform medical app for radiologist collaboration and patient record access, featuring AI anomaly detection, secure case sharing, and QR-based connectivity. Built with Flutter, SwiftUI, Jetpack Compose, NestJS, and MongoDB.
Technologies
Mobile
- Flutter
- Jetpack Compose
- SwiftUI
- UIKit
Web
- React.js
- Next.js
- Symfony
Backend
- NestJS
- Express.js
- Node.js
- Spring Boot
- .NET
Database
- MongoDB
- MySQL
- Oracle
Dev & Tools
- Git & GitHub
- Docker
- Postman
- Swagger
About Me
Hi, I’m Ghayth Arbi, a passionate Mobile Developer with a growing interest in Web technologies. I specialize in building seamless digital experiences on Android and iOS, where I've developed robust, user-friendly applications that combine performance with thoughtful design. While my main expertise lies in mobile development, I’ve also gained experience using React.js and Symfony for web projects. I'm continuously learning and excited to explore new technologies to further expand my skills. I thrive at the intersection of creativity and technology, always aiming to deliver scalable, secure, and high-quality solutions.
