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Roberte O.RO

Roberte O.

Supermalter

Front-End Developer / UX-UI Designer

€450/day
3 projects
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Roberte

Developer for over seven years, my expertise as a Front-end and Designer has allowed me to work with large French and international groups such as Betclic, Clickatell (South Africa), Leyline (USA).

At Betclic, I evolved as an integrator, Front-end developer, and Front-end Team Lead for a team of three. From this experience, project management in an agile environment allowed me to use various methodologies and tools (Jira) and implement agile rituals to achieve my team's objectives and ensure releases.

My international experience began in 2018 following my expatriation to Canada in the city of Toronto. I worked in an English-speaking city and joined Clickatell as an UI developer, a finance and messaging company based in South Africa.
As my team was located in South Africa, I was able to collaborate across different time zones and remotely.

In 2020, I joined Leyline, an American NGO, as a contractor. I discovered the world of Web3, blockchain, and NFTs. This experience allowed me to stay up-to-date with new technologies and future user interfaces. Holding the position of Front-end and later UX Team Lead, I was able to use my project management experience and create the link between product teams and development teams, create a graphic charter, visual identity, and mockups.
I also used collaboration tools like MIRO, SLACK, and GITLAB.

My skills allow me to intervene:

- As a Front-end developer (website creation, web application, bug fixing)
My Stacks: HTML/CSS/JavaScript Css3/Sass/Bootstrap, JQuery, Angular, React

- As an UX/UI designer (mockup creation, wireframe, user research, personas, user journey, logo visual identity)
Methodologies: Lean UX, Design Thinking, Design Sprint, User Tests, Mobile First
- CMS: Wordpress
  • French

    Native or bilingual

  • English

    Native or bilingual

Can work on-site
Paris (up to 50km), Paris (up to 10km)

Experience

  • Intersport
    Frontend Developer - Freelance
    E-COMMERCE
    August 2023 - Today (2 years and 11 months)
    Paris, France
    • Implementation of mockups in HTML, CSS, Javascript, and ReactJS
    - Development of features
    - Design, implementation, and maintenance of modules in Javascript and ReactJS
    - Optimization for performance and cross-browser compatibility

    - Improvement of graphical interfaces
    - Technological watch for Front-end and ergonomic concepts
    - Collaboration with all development and design teams
    - Write organized, traceable (GIT), maintainable, and documented code

    **Integration with the Back-end


    - Collaboration with the Back-end team to integrate features
    - Management of API calls to retrieve and display dynamic data

    Code Maintenance and Testing
    - Thorough testing of all features and compatibility
    - Bug fixing and display issues
    - Optimization of loading speed
    - Preparation of files for production deployment
  • Leyline
    Frontend Developer - Freelance
    ENVIRONMENTAL
    July 2020 - January 2023 (2 years and 7 months)
    California City, United States
    Leyline is an NFT collection platform (NGO) focused on fighting extreme poverty and creating sustainable income through Blockchain and Web3 technologies.
    - Implementation of HTML/CSS/Javascript and animations based on the UX/UI team's design
    - Development of new features, bug fixing
    - Creation of a "Server Side" application with Gatsby, React, Apollo GraphQL, and Firebase
    - Writing queries/mutations for a Nodejs backend in TypeScript with Apollo Server and Firestore
    - Architecting end-to-end functionalities for new features
    - Managing deployments for development, pre-production, and production environments
    React.js HTML5 CSS3 GraphQL Yarn Gitlab gatsby
  • Leyline
    UX/UI Lead - Freelance
    ENVIRONMENTAL
    March 2022 - July 2022 (4 months)
    California City, United States
    - Leading and managing a team of designers
    - Mockup creation
    - Ensuring that creations meet the needs of end-users and align with business objectives.
    - Collaborating with all stakeholders such as product managers, developers to define objectives.
    - Creation of graphic charters and visual identity
    - Monitoring new technologies and UX/UI design best practices
    Figma User Experience Design User Research Logo Design Graphic Charter Wireframing Layout Team Management

Recommendations

Caroline L.CL
Michael BelhatteMB
Caroline L. and 1 other person have recommended Roberte

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Education

  • Master of Information Management
    GRENOBLE ECOLE DE MANAGEMENT
    2015
    Master Manager of Web Information Systems, Management de projet
  • License - Project Manager Web, Study of
    Digital Campus Paris
    2013
    License - Project Manager Web, Étude de

Certifications

  • UX Design - Design thinking - User testing
    UX-Republic
    2018

Skill set

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