Grégory Day

Participation in several e-commerce interface modernization projects, with a strong focus on faithful integration of mockups, UX/UI optimization, and performance improvement. Interventions on varied environments, ranging from pure Front-end development to functional enrichment of an SFCC-based headless POC. Regular work with JavaScript, Vue.js, Sass, HTML/CSS, as well as on an API-first architecture with GraphQL, TypeScript, and Nuxt.js.

Essential contributions to the evolution of several e-commerce sites under Salesforce Commerce Cloud, with a growing role in responsibility and expertise.

Interventions on critical back-end functionalities, bug fixing, refactoring of key customer journeys, and integration of third-party services aimed at improving performance, stability, and user experience.

Significant experience at Ba&Sh, where I consolidated my development foundations: complete checkout optimization, addition of delivery/payment methods, advanced feature development, and API integration, SEO optimization, and automation via jobs.

Missions at Picard and Aigle focused on site evolution, bug fixing related to a complex migration, template creation, refactoring of critical pages ('My Account'), and addition of functionalities (including an additional delivery method).

Central mission of my career, during which I consolidated over 5 years of development experience. As a Full Stack Developer on a SiteGenesis e-commerce platform with significant technical debt, I led structural improvements aimed at modernizing the site and optimizing the customer journey.

Key achievements: integration of a delivery slot management API, complete overhaul of the user journey and promotion engine, optimization of the cart/mini-cart, creation of pages via Page Designer, and refactoring of 'My Account' pages.

A mission with significant responsibility, marked by continuous improvements on a complex and strategic platform.