Freelancer profile translated to English.
Back to original languageAbout Roger
Web Developerfreelance specializing inweb development**, **website creation**, and custom **web application development**. I support companies, startups, and entrepreneurs in their **front-end**, **back-end, and full-stack web developmentprojects.
Experience in creating professional websites, **web platforms**, dashboards, business tools, and **high-performance web applications**. I develop modern, fast, and responsive interfaces, adapted to technical and business needs.
Core Skills as a Developer
- Web Developer
- Front-end Development
- Back-end Development
- Full-Stack Development
- Web Application Development
- Custom Website Creation
- Responsive Web Integration
- API Connection / REST API
- Web Project Maintenance and Improvement
- Bug Fixing and Code Optimization
Development Technologies Used
- JavaScript
- React
- Node.js
- HTML5
- CSS3
- PHP
- REST API
- SQL / Databases
- Git
Developer Mission Types
- website development
- web application development
- React development
- JavaScript development
- Node.js development
- front-end integration
- web platform creation
- web application maintenance
- code improvement and refactoring
- full-stack development
I offer clean, maintainable, and scalable code, with an approach focused on performance, reliability, and quality of web development.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- MecaFiveMarketplaceAUTOMOBILEFebruary 2026 - Today (4 months)Development of a car garage marketplace application allowing clients to search for garages, view their services, and book appointments online. The application will be cross-platform (web and mobile)
Objectives
Create a simple and intuitive platform that facilitates the connection between clients and garages, while allowing garages to manage their availability and appointments.Expected Outcome
A functional and responsive application, accessible on mobile and web browsers, that simplifies appointment management for garages and improves the customer experience. - FlashlabMarketing & B2B Sales Manager for Industrial and Environmental Analysis SolutionsENVIRONMENTALJanuary 2025 - October 2025 (9 months)Prospect and qualify new leads.Develop strategic partnershipsParticipate in marketing activities and trade shows to promote Flashlab's services.Content creation (writing, visuals, videos)Management of advertising campaigns (Google Ads, Facebook Ads)Social media management (LinkedIn, Facebook)
- Meilleur Habitat de France,B2C Sedentary Sales Representative in Renewable EnergyDecember 2023 - June 2024 (6 months)92230 Gennevilliers, FranceTelephone prospecting: a total of 130,000 euros in revenue generated. Expand our network by recruiting new partners.
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Education
- Bachelor - Marketing and Communication Project ManagerPPA Business School2026Marketing et communication
- BTS Negotiation and Digitalization of Customer RelationsEuridis Business School2024Négociation commercial Marketing Marketing digital Branding SEA référencement naturel
Certifications
- Fundamentals of Digital MarketingGoogle