Freelancer profile translated to English.

Description

👋 Hello! I'm Jean-Jacques, a passionateJavascript / PHP fullstack developer**, **expert in React.js, PHP, and Node.js.With over 6 years of experience, I help companies develop fluid, intuitive, optimized, and user-friendly interfaces, focusing oninterface design and project architecturewith clean and scalable code; all within aCI/CD pipelineto automate testing and deployments.

• React.js Expert: Developing high-performance applications with Next.js, Redux, TypeScript, TailwindCSS

• Vue.js Proficiency: Ability to work on multi-framework projects and adapt to specific needs.

• Technological Flexibility: I can easily adapt to my clients' technical stacks and integrate new technologies according to project requirements.

• Back-end with Node.js and PHP: Experience with Nest.js, Next.js, Express.js, REST API, Zend Framework, and Firebase for a full-stack approach.

Always looking for the **latest trends and technologies**, I am committed to delivering innovative and high-quality solutions.

Contact me to turn your ideas into digital reality!

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Caen (up to 50km), Paris (up to 10km), Rouen (up to 10km)

Tapbuy
Fullstack Developer React & PHP
TECH
November 2025 - Today (9 months)
Caen, France
User interface redesign
Integration of the new design system in Figma
Frontend development with ReactJS
Improvement of the checkout flow for better conversion
Intervention on Salesforce-based applications
A/B Testing with ABTasty
A/B Testing React.js User Experience Design JavaScript Front-End Development
Mailjet
Fullstack Developer React | PHP
TELECOMMUNICATIONS
January 2022 - Today (4 years and 7 months)
Paris, France
SaaS platform specializing in email services (emailing)
ReactJS & Typescript
PHP ZendFramework
PostgreSQL
Docker
Redesign, migration of PHP Twig views to React SPA
Lead on the implementation of ReactQuery, Zod, Sentry
Lead on the migration to an Nx monorepo
Lead on the migration from Webpack to ViteJS
Migration of Javascript codebase to Typescript
Integration of Google reCaptcha v3
Lead development of the dark mode for Mailjet App
Integration of an AI assistant chat support
Implementation of 2FA
Redesign of the permissions and rights system
Web integration of the Automation flow
Monitoring of production errors and hotfixes
Unit tests with Jest
CI/CD with Github Actions Workflows
Internationalization with i18n
Design system, Storybook & Figma
Agile methodology
React.js TypeScript Developer PHP/MySQL Zend Framework
Wino - La caisse enregistreuse connectée des commerces de proximité
Frontend Developer ReactJS
January 2020 - January 2022 (2 years)
Île-de-France, France
ReactJS
ReScript (ReasonML, functional programming)
PostgreSQL
A codebase for web and iOS
Development of ReactJS components from mockups
Design of an internal accounting module for the system,
Redux
Open Source project with a ReScript library, BigDecimals
Agile methodology
Visits to end-users
Customer relationship management (Intercom)
Project version control with Git (Github, PR, reviews)
React.js ReScript PostgresSQL

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Master in Computer Science, Computer Science
HETIC
2021
Master en informatique, Informatique
Bachelor of Science in Computer Science
University of Caen Normandy
2019
Bachelor's, Computer science

Check out Jean-Jacques's education

Jean-Jacques Akakpo

🚀 Fullstack Developer ReactJS | Next JS | PHP

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