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Description

👋 Introduction

My name is Sébastien, a senior fullstack developer, available to realize your projects.

I have expertise in the following areas:

⚡JAVASCRIPT: JS fullstack expert (NodeJS, ReactJS, ReactNative, ExpressJs, Eslint, Jest, MaterialUI, ChakraUI).

⚡TYPESCRIPT: 4 years of experience in large projects (FDJ, L’Oréal).

⚡JAVA: 10 years of experience in Java fullstack: SpringBoot, Maven, Rest API.

⚡DATABASE: MySQL, MongoDB, Firebase, Oracle.

⚡AGILE: coaching or supporting your teams' transformation processes.

I have already worked in several sectors, including banking, insurance, marketing, cosmetics, and civil security.

I have a real interest in user ergonomics, work process optimization, and adherence to best coding practices such as clean-code or TDD.

What characterizes me the most is my enthusiasm 😁, my empathy, and my commitment to the success of your projects.

If you are looking for an invested freelancer with technical expertise, then contact me! I would be delighted to chat with you 👍🏻.

💻️ Remote / hybrid:

I am available for freelance missions mainly remotely, open to hybrid (possibility to travel from time to time or at the beginning of a project). Conditions to be discussed together 😇

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Marseille (up to 15km), Paris (up to 10km), Aix-en-Provence (up to 10km)

Ekimetrics
Freelance - TechLead Full Stack ReactJS/NodeJS/TypeScript - L'Oréal Client
CONSULTING AND AUDITS
December 2021 - December 2022 (1 year)
Paris, France
Creation from scratch of a front-end and back-end application for optimizing L'Oréal's marketing investments.
Technical supervision of a team of 4 developers.
Coaching of PO, UI/UX teams and developers in the use of agile methodologies.
React.js Typescript Material UI JavaScript Node.js Agile methodology Agile coach Express.js Fullstack Front-End Development degree Google cloud
LA FRANCAISE DES JEUX
Freelance - TechLead Front-End React/Typescript
ENTERTAINMENT AND LEISURE
February 2021 - December 2021 (10 months)
Vitrolles, France
In a team to be renewed, I was in charge of taking over the role of tech lead in response to the departure of the previous one.
My role was to conceptualize and develop the redesign of the player account while participating in the recruitment and organization of the new development team.
Finally, it was necessary to implement an agile working methodology.

- Creation of the new account for the FDJ and ParionsSport sections.
- Creation and training of a new team of 5 developers.
- Facilitating the development team to share/improve knowledge.
- Implementation of a new agile working organization.
Fullstack React.js Typescript JavaScript redux Agile methodology Team Management Agile coach Front-End Development Back-End Development Unit testing REST API JSON Express.js Material UI
TEICNO
Manager
CONSULTING AND AUDITS
October 2020 - Today (5 years and 8 months)
Marseille, France
TEICNO is a company specializing in Full-Stack web application development.
JavaScript React.js Node.js React Native MongoDB Next.js Java TDD HTML5 CSS3 gatsby Express Shopify Firebase Netlify Gitlab Git Stripe Connect noSQL IntelliJ SQL Adobe Photoshop Agile methodology Google Analytics