Freelancer profile translated to English.

Description

FullStack Developer | Next.js | React.js | TypeScript | Node.js

Do you have a web project (SaaS, internal tool, startup) and are you looking for a developer capable of designing a modern, performant, and scalable application?

As aJS FullStack Developerin React.js, Next.js, Node.js, and Nest.js, I will guide you from conception to production: technical architecture, backend development, frontend integration, and performance optimization.

My expertise

👨‍💻 5 years of experience in web development on various projects:

Development and evolution of SaaS platforms
Involvement in international platforms
Design and development of solutions adapted to local needs

I am involved in the entire development cycle:

Design of robust and secure REST APIs
Implementation of server-side business logic
Development of modern and responsive interfaces
Performance optimization (loading time, SEO, bundle size)
Code structuring to ensure maintainability and scalability

🛠️Technical Stack

*Languages:JavaScript, TypeScript

*Frontend:React.js, Next.js

*Backend:Node.js, Nest.js

*APIs & Databases:REST, SQL

*Architecture:Modular applications, clean code, best practices

What I bring to you

✔️ An application designed for performance and scalability

✔️ Clean, structured, and maintainable code

✔️ Robust and secure APIs withNode.js&Nest.js/Express.js

✔️ A user-oriented approach (clear and fluid UX) withNext.jsandReact.js

✔️ A global Fullstack vision: frontend | backend | deployment

Why work with me?

Pragmatic and results-oriented approach
Clear communication and rigorous follow-up
Ability to transform business needs into reliable technical solutions
Commitment to quality and performance

📩 Let's discuss your project

Industry field of expertise

Languages

French
Fluent
English
Conversational
Malagasy
Native or bilingual

Workplace preferences

Remote only

Primarily works remotely

Mada Ponton
FullStackJS Developer (NodeJS/ReactJS)
TECH
January 2025 - Today (1 year and 5 months)
Great Ponton, England, United Kingdom
RESUMEDONE – CV Creation Platform
Context:Development and evolution of a web platform allowing users to create and customize their CVs and cover letters.

Methodology:AGILE

Stack:Next.js, NestJS, GraphQL, Jest, Git, Linux

Responsibilities & Achievements:
Implementation of RTL mode for adaptation to international markets
Design and integration of a new dynamic template
Participation in production releases and deployments
Setup of unit tests with Jest to improve code reliability
Optimization of user experience and frontend performance
BROWSER EXTENSION – Automation Tool for Candidates
Context:Development of a browser extension aimed at automating and facilitating application tracking.

Methodology:AGILE

Stack:Vanilla JavaScript, Node.js, Linux

Responsibilities & Achievements:
Development of the extension's core features
Implementation of the automation logic on the browser side
Communication with the Node.js backend
Performance and stability optimization
Implementation of unit tests
Node.js NestJs React.js Jest Next.js
Proximity BBDO Indian Ocean
Frontend Developer
TECH
January 2023 - January 2024 (1 year)
Port-Louis, Mauritius
PAMPERS – International Website
Context:Involvement in the international digital platforms of the Pampers brand (FR, US, IN, AT, JP…), with the objective of activating and improving digital tools related to pregnancy tracking and product sheets.

Methodology:AGILE

Stack:React.js, GraphQL, Contentful (CMS), Azure DevOps, Git

Responsibilities & Achievements:
Activation and integration of new digital tools in various markets
Improvement and optimization of existing features
Production release of validated updates by international client teams
Activation of the New PDP (Product Detail Page) to modernize product pages
Participation in the migration of the Janrain → Okta authentication system across all Pampers sites
GraphQL React.js Node.js Jest SQL
BICI
Software Engineer
TECH
February 2021 - September 2023 (2 years and 7 months)
Tananarive, Madagascar
JEJOO – Community Web Platform
Context:Development of a web platform dedicated to the promotion and illustration of daily life for women in Madagascar.

Methodology:AGILE

Stack:Next.js, Java, PostgreSQL, Postman, Figma

Responsibilities & Achievements:
Frontend development with Next.js
Design and creation of REST APIs for managing listings and directories
Frontend API integration
PostgreSQL database structuring
Collaboration on UI/UX design
VIDY VAROTRA – Classified Ads Platform
Context:Design and development of a Malagasy classified ads platform for selling vehicles, real estate, and other products.

Methodology:AGILE

Stack:Java, JSP, PostgreSQL, Git, Postman, Figma

Responsibilities & Achievements:
Development of core features (listing and user management)
Creation of APIs for listing management
Integration of online payments (Mvola, Orange Money)
Technical design and database structuring
Platform deployment
Frontend Development Frontend Development Backend Development Next.js PostgreSQL

Check out Nick Mathieu's experience

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Signup to reveal

Master 2 - MBDS
IT University Andoharanofotsy
2024
Master 2 - MBDS
null
Université Côte d'Azur

Check out Nick Mathieu's education

Nick Mathieu R.

Fullstack Developer - React.js | Next | Node.js

About Nick Mathieu

FullStack Developer | Next.js | React.js | TypeScript | Node.js

Experience

RESUMEDONE – CV Creation Platform

BROWSER EXTENSION – Automation Tool for Candidates

PAMPERS – International Website

JEJOO – Community Web Platform

VIDY VAROTRA – Classified Ads Platform

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