Vincent Fagoaga

Task:

Actions:

• Discussions with the back-end developer to define the endpoints and the data to be consumed and sent to the API.
• Monitoring API evolutions as part of the API was built in parallel with the front-end.

*Integration of mockupsprovided by the graphic designer.

• Integration of the authentication system already in place on the client's IS.

*Data managementwithin the application using contexts and Async Storage to store data received from the API and data entered by users.

• Implementation of sorting and filtering to facilitate user information updates.
• Network access detection to notify the user if their data is outdated and allow data to be sent only when the network is available.

*Client supportduring exchanges with the stores.*Component optimizationto ensure a responsive application despite a large volume of data to sort and display.

Result:

• Creation of afirst test version in 2 weeksfor beta testers.
• Adherence to the one-month deadline to have an application in the Play Store and App Store approved before the Christmas holidays.
• Management ofover 5000 referenceswith offline mode.

Technical Environment:

Task:

Actions:

• Work on the front-ends of the agency's various clients.
• Adaptation of websites according to client needs by creating new responsive components in React.

*Migration of a websiteto our solution.

• Implementation of 301 redirects.
• Monitoring error pages.
• MonitoringSEOissues with the agency in charge of natural referencing.

*Customization of the Sanity administration interfaceaccording to client needs.

• Analysis of bugs specific to certain clients and cross-functional regressions.
• Optimization of front-end weight to improve SEO performance (Core Web Vitals)
• Modification of FastAPI endpoints to include client data in the user journey.
• Implementation of a bash script to facilitate the deployment of a front-end not compatible with the deployment pipeline.
• Migration and monitoring of Matomo tracking
• Update of technical and functional documentation.

Result:

• Intervention on 5 different brands.
• Facilitation of front-end deployment via a script instead of several manual actions.
• Improvement of website loading performance.

Technical Environment:

Task:

Actions:

*Redesign of the product pageof the but.fr website.

• Analysis of libraries tochallenge the existing, find more optimized libraries, or code the used functionality.
• Exchange with SEO teams toimplement technical best practices for optimizing natural referencing.
• Implementation of variables in Storybook for dynamic content and totest different use cases.
• Addition of new functionalities to already created pages.
• Addition of extensions in Storybook totest accessibilityandcompare pages developed with the Figma mockup.
• Cleaning of unused CSS via Chromatics.

*Analysis of production bugsto find their origin and fix them if they were related to our developments.

Result:

• Redesign of the site put into production
• Replacement of a library with code.

Technical Environment: