Freelancer profile translated to English.

Description

I am a JavaScript full-stack developer, I create secure and user-oriented web applications.

Specializing in React.js, Next.js, Node.js, and micro-services, I work from front to back, with CI/CD and Docker deployment. Passionate about complex and Agile projects, I enjoy transforming needs into reliable and scalable solutions.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

Ministère de la Santé
Senior React.js / Node.js Developer
HEALTH AND WELLNESS
November 2022 - Today (3 years and 9 months)
• Needs analysis and feature estimation;
• Supervision of team developments & technical aspects;
• Deployment of the application via a Docker image on a virtual machine;
• Development & addition of new features:
◦ SonarQube for code analysis;
◦ User profile change functionalities
◦ Administrator-side settings to modify the creation deadline;
◦ Search functionalities + logs for the authentication part
◦ Externalized endpoint for creating declarations, integrating validation and error handling for request fields
◦ Implementation of logical entity deletion on the frontend and backend, with dynamic interface updates;
◦ Implementation (security headers; declaration API swagger; eslint rules);
◦ Securing declaration form fields
◦ SSO integration (OpenID Connect) via NextAuth.js with synchronization of user rights and roles in the session + integration of a v2 captcha;
React.js Node.js Express PostgreSQL Next.js
Carrefour
React Native / Node.js Developer
E-COMMERCE
August 2021 - October 2022 (1 year and 2 months)
• Estimation of new features
• Analysis of the feasibility of new features
• Integration of a Dynatrace monitoring system on the front (mobile) and back (graphql ms) sides
• Refactoring of logs for all microservices
• Modification of the functioning of services attached to products on the cart page
• Implementation of Fortify in micro-service pipelines
• Bug fixing
• Code review
• Merge Request validation
• Code refactoring

Technical environment: React.js, Express.js, Node.js, React Native, Graphql, Docker, Kubernetes, GCP, yarn, Jsx, Rest apis, Git, Jenkins, Bitbucket, Fortify, Dynatrace
Express Node.js React.js React Native GraphQL
Alliance Automotive Group
React.js / Node.js Developer
AUTOMOBILE
December 2020 - July 2021 (7 months)
• Implementation of the project's technical architecture
• Implementation of a mailing system to manage step validations
• Implementation of a history for each validation or rejection step of a file
• Assisting Ops in providing dev, qualif, preprod, and prod environments
• Implementation of electronic signature using the Yousign API
• Creation of 3-page "application form" pages, list of application files, validation pages, authentication
• Converting application files to PDF
• PR review
• Mentoring developers' skill development
• Feature estimation

Technical environment: Next.js, React.js, Node.js, Express.js, MongoDB, Mongoose, Vercel, Google Cloud Platform, Google App Engine, Bitbucket, Bitbucket pipelines CI/CD
Next.js Express Node.js JavaScript MongoDB

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2025
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Naceur Ben Yahia

Senior React.js / Node.js Developer

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