Etienne Lessard

I developed www.covoituride.fr, a carpooling web platform, designed and built entirely by myself, from front-end to back-end.

The site is based on Symfony and Twig, with an architecture designed to be performant and scalable.

Among the features developed:

A complete user area with profile management,

A built-in messaging system (chat) between members,

Asynchronous email sending (via Messenger) for better performance and reliability,

Definition of specific business rules to optimize notifications (taking into account users' geographical radius),

Management of reservations and carpooling-related interactions.

Beyond application development, I also handled production deployment and infrastructure:

Creation and configuration of a VPS server,

Implementation of Supervisor to manage and monitor workers related to asynchronous processing,

Optimization of the site's performance and stability.

This project illustrates my ability to manage an entire digital product, from functional design to hosting, including front-end, back-end development, and infrastructure management.

Management of client applications via Pimcore, specific development, creation of import commands (JSON-Excel sources), connection to various sources (Magento...), creation of an AI bundle (OpenAI API). Use of RabbitMQ/Messenger for asynchronous processing. Data preparation via DTO for print layout. Version upgrades and refactoring. Transition to multilingual, data transfer via SQL queries. Use of Google Search API, Deepl... Infrastructure management, CI/CD deployment GitLab, Docker. Languages: JavaScript, ExtJs, Vue 3 (basic)

Extra: Indesign plugin development (ExtendScript), Creation of PC/Mac installation files

Development of modules on the extranet (v1 and v2). Maintenance of the existing version and code improvement. Extranet/intranet ticketing. Deployment on various development environments. Connection to web services to access ERP data. Use of Docker images and Git versioning tools.