Freelancer profile translated to English.

Description

Senior web developer with over 10 years of experience, freelancing since 2017.

I assist start-ups and large corporations (Société Générale, Sagem, Compass...) in the design and development of performant and maintainable web applications.

Specializing in React front-end development, I also work on back-end topics. Autonomous and proactive, I am used to working in close collaboration with product teams and UI/UX experts, while respecting deadlines and business objectives.

Languages

French
Native or bilingual
Hungarian
Native or bilingual
English
Fluent
German
Conversational

Workplace preferences

Can work on-site

Annecy (up to 20km)

Storymakers
CTO / Developer
EDUCATION AND E-LEARNING
September 2018 - December 2025 (7 years and 3 months)
Paris, France
Storymakers is an online presentation tool (alternative to PowerPoint)

Tasks:
- Creation of a landing page, a web application and a REST API
- PowerPoint generation (PptxGenJS)
- Build and loading optimization (Webpack, code splitting)
- Implementation of a cloud infrastructure (Heroku, MongoDB Atlas, AWS Lambda, Serverless, Cloudinary)
Node.js MongoDB React.js redux Serverless
Beta.Gouv
Lead Developer
PUBLIC SECTOR
October 2022 - November 2023 (1 year and 1 month)
- Addition of new features and bug fixes on high-traffic web applications
- Close collaboration with designers and business managers to ensure objectives are met
- Reduction of technical debt and improvement of code maintainability
React.js Node.js
Epsor
Developer
BANKING AND INSURANCE
April 2021 - January 2022 (9 months)
Paris, France
Addition of a new application component to the back office and progressive technical refactoring of existing functionalities.

I worked within a 4-person scrum team in collaboration with other teams. (Approximately 20 developers in total)
React.js Node.js Typescript MongoDB MySQL