youssef najjar

Full-Stack Developer | Spring Boot & React

Salary / Daily rate

Tunis, Tunisia

Freelance, open to permanent contract

Skills

Spring BootReactNextDevOps

Languages

English

About me

Intro

Full-stack developer with 3+ years building scalable web and mobile platforms using Spring Boot, React, and Next.js. Proven expertise in marketplace development, gamification systems, and DevOps practices. Ready to deliver comprehensive solutions from backend APIs to admin dashboards that drive user engagement and business growth.

Links

Work experience

Software Engineer And DevOps

Linqubit

Oct 2024 - Present

2 years 1 month

Sulayman, Tunisia

Full-stack Developer

Linqubit

Feb 2024 - Jul 2024

6 months

Kairouan, Tunisia

Marketplace Gamification Platform: Developed a marketplace platform with gamification elements, allowing users to progress based on task completion. Backend Development: Built the backend using Spring Boot, focusing on RESTful API design, security, and scalability. Admin Dashboard: Developed an admin dashboard for monitoring user activity, managing tasks and overseeing marketplace operations. Gamification: Designed and implemented a progression system that rewarded users based on task completion to enhance user engagement

Full-stack Developer

Linqubit

Jul 2023 - Aug 2023

2 months

Kairouan, Tunisia

Official Startup Website: Created the official website for a startup that provide users with access to key information about the company, as well as interactive features for engaging with media and blogs. Technologies Used: Next.js, NextAuth and MongoDB Admin Dashboard: Built dashboard, enabling administrators to manage all website content, including blogs, media, and the timeline, with added functionality such as content filtering and organization.

Full-stack Developer

EPI - International Multidisciplinary School

Mar 2023 - May 2023

3 months

Sousse, Tunisia

Booking Platform : Created a comprehensive booking platform that allows users to search for and reserve places, managing the entire booking lifecycle. Technologies Used: Node.js (Express.js), React, MongoDB, JWT for authentication and RESTful APIs. Admin & Provider Dashboard: Developed a React-based dashboard for administrators and residence providers to manage listings, update property details, and monitor reservations.

Mobile Developer

SORETRAK

Feb 2021 - Jul 2021

6 months

Kairouan, Tunisia

Inventory Management: Designed the application to assist inventory personnel in efficiently managing inventory tasks. The app allows users to scan QR codes placed on objects within the company to retrieve and manage detailed information. Technologies Used: Initially developed using Ionic and Angular, later transitioned to Flutter to enhance performance and user experience. The backend was built with Node.js (Express.js). QR Code Integration: Implemented QR code scanning functionality to streamline the identification and tracking of inventory items. Each QR code contains unique object identities and associated details, ensuring accurate and quick data retrieval.


Education

EPI - International Multidisciplinary School

Engineer's degree

2022 - 2024

1 year 11 months

Higher Institute of computer Science and Management

Bachelor's degree

2018 - 2021

2 years 11 months

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