Benoit Norrin

Participation in the development and maintenance of TotalEnergies' main website, based on TYPO3, in a high-traffic context.

Also working on a backend API developed with Laravel.

Missions focused on MCO (Maintenance in Operational Condition), functional and technical evolutions, on a complex and voluminous codebase, with extensive use of TYPO3.

Project managed using Agile methodology, requiring strong coordination between technical and business teams.

- TYPO3 version upgrade from v9 to v12.4

- Migration from "legacy mode" to "composer mode"

- PHP version upgrade to 8.2

- Update of community extensions, implementation of alternatives

- Migration of in-house extensions, with redevelopment for some of them

- Setup of the Linux machine

- Business understanding, large amount of historical code

Technical Environment: PHP 8.2, TYPO3 v12, typoscript, extbase, composer, nginx, mariadb, php-fpm

- Backend: Advanced use of Symfony 6.4 (Messenger, Webhooks, Schedulers, Validators, Voters) and Api Platform (State processor, state provider, DTOs)

- Frontend developed in TypeScript with React.js & MUI & Axios & Zod

- Storage in files in an S3 Bucket

- PDF generation (contracts and legal documents) from user templates

- Use of third-party REST APIs. Automatic generation via OpenAPI definition

- Application monitoring via Sentry – Real-time reporting to Slack

- System administration of Linux environments: LAMP, backups, security, certificates

- CI / CD: automatic deployment via Github Actions

- Electronic document signing via YouSign

- Replacement of Webpack with Vite

- Implementation of over 1500 API tests

Technical Environment: PHP 8.2, Symfony 6, Api Platform 3, React.js, MUI, React Hook Form, Vite