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Saif Eddine MarsitSE

Saif Eddine Marsit

Software Engineer

€400/day
Tunis, TN
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Saif Eddine

I have worked on various projects ranging from simple showcase websites to more complex platforms (SaaS, e-commerce, business tools).

I primarily use Angular, React, NestJS, and Next.js with a solid foundation in Docker, Nginx, and databases.
My goal is always the same: to deliver a clear, performant, and maintainable solution.

I enjoy collaborating with my clients, understanding their real needs, and proposing adapted solutions, whether it's a quick MVP or a complete product.
  • Arabic

    Native or bilingual

  • English

    Fluent

  • French

    Fluent

Remote only
Primarily works remotely

Experience

  • Freelance
    Full-Stack Developer
    September 2018 - Today (7 years and 11 months)
    • Design and full development of the Leasigo web platform, a French long-term rental service — from UI/UX design to production deployment (frontend/backend).
    • Creation and launch of a modern, multilingual website for Tunisia Caccia Travel, an agency specializing in hunting trips, with a focus on ergonomics, booking logic, and mobile compatibility.
    • Development of a 70-page web application from Figma mockups with Next.js, delivered in just 2 weeks.
    • Development of an immersive showcase website for a Dubai-based marketing agency, using React.js and React Three Fiber to integrate interactive 3D elements.
    • Implementation of an e-commerce site for an English teacher, including the sale of books and educational materials.
    Typescript NestJs Next.js DevOps Docker
  • Talan
    Software Engineer Intern
    SOFTWARE PUBLISHING
    February 2024 - August 2024 (6 months)
    Tunisia
    • Development of MediConnect, an AI-powered medical management platform.
    • Implementation of frontend caching mechanisms with React Query to improve performance.
    • Deployment on Azure VM with Docker and automation via Jenkins.
    • Development of a signature verification module with YOLOv5 and a chatbot for diagnosis and treatment — first experience in AI.
    • Execution of comprehensive tests with PHPUnit and Jest, ensuring reliability and robustness.
    • Positive feedback from supervisors on code maintainability.
  • DATA PM
    Back-End Developer
    SOFTWARE PUBLISHING
    March 2023 - October 2023 (7 months)
    Tunis, Tunisia
    • Part-time work as a backend developer (NestJS, TypeScript) to manage file management microservices inspired by Google Drive.
    • Participation in the development of IPOMM COLLAB, an automated platform for collaborative and immersive renovation project management, with file sharing and storage via AWS S3.
    • Use of LocalStack to simulate AWS environments and test locally.
    • Integration of access control with CASL and identity management with Zitadel.
    • Took over technical leadership after a senior's departure, followed by frontend integration with Angular.
    • Mentored two interns with technical guidance.

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Education

  • Engineering Cycle
    Ecole Supérieure Privée d'Ingénierie et de Technologies - ESPRIT
    2024
    Engineering Degree
  • Preparatory Classes in PT
    Institut préparatoire aux études d'ingénieurs d'El Manar (IPEIEM)
    2021
    Classes préparatoires en PT

Skill set

Categories