Freelancer profile translated to English.

Description

🎯 Web & Mobile Developer | Fullstack TypeScript / JavaScript | NestJS, React, Flutter | Available for freelance

Hello! My name is Dylan Choquet, a fullstack developer passionate about web and mobile development, with over 4 years of experience in the field. Currently freelancing, I help companies create robust, high-performing, and well-thought-out digital solutions, from back-end architecture to user interface.

💡 I specialize in:

TypeScript / JavaScript (Node.js, NestJS, React)
Flutter for modern cross-platform mobile applications
PostgreSQL, TypeORM, API integration, cache management, performance
A clean code, modular, user-centered, and business-oriented approach

🔧 What sets me apart:

Ability to design efficient, reactive, and scalable architectures (e.g., dynamic configuration systems, real-time notifications, etc.)
Pragmatic mindset: I enjoy building simple, elegant solutions tailored to real needs
Very comfortable with agile environments and projects where fluid communication and business understanding make a difference

🚀 Today, I am looking to collaborate with companies that want to evolve their tools, launch a new platform, or strengthen their tech team with a reliable, autonomous, and committed developer.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Lille (up to 10km)

SII
Node Developer
January 2024 - September 2024 (9 months)
Lille, France
Within Auchan's innovation team, I successfully led a key project to design and develop an innovative solution for franchisees. This solution included an intuitive and fast user interface, perfectly adapted to the specific needs of our users.

Main missions:
- Agile and SCRUM Development:
Implementation of the Agile/SCRUM methodology to organize and manage the project.
Creation of generic components integrated into Auchan's design system.

- Documentary Base for Franchisees:
Design of a centralized documentation system with admin and user modes.
Management of documents and simplified access for franchisees.

- Data Management and Performance:
Optimization of SQL queries on GCP to improve performance.
Development of a data formatting system on the front-end and back-end.
Creation of graphical components for data display, integrated into the design system.
Implementation of a cache system with TTL for performance optimization.

- PostgreSQL Databases:
Design and management of database schema architecture.

- Notification System:
Development of a modular notification system including a PUB/SUB system for a better user experience.

- Front-End Development:
Creation of responsive home pages and systems for users.

- Other Achievements:
Initiatives to improve features and processes.
Organization of meetings to estimate different User Stories.
Improvement of existing pipelines.
Development of front-end and back-end unit tests.
Responsible for merge requests and deployments.
Pair-programming to facilitate team development.

Through this project, I demonstrated my skills in solution development, Agile project management, and system optimization, while ensuring an optimal user experience for Auchan franchisees.
Customs bridge
Full Stack Developer
April 2021 - October 2023 (2 years and 7 months)
Lille, France
Missions:
- Creation of the design and development of a new product according to the specifications provided by a partner company.
- Management and support of the team to guide and challenge them on technical and practical issues.
- Work with the AI team to implement the interconnection between the web application and AI products.
- Deployment of fixes and new features.
- Setting up meetings with clients to assess their needs and better understand their problems.
- Migration of the application's back-end and front-end.