Layerdev · Internship Micropole · Internship Laboratoire ERIC · Part-time fixed-term contract Laboratoire ERIC · Internship

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Internship · February 2026 – August 2026

Developed online stores, websites and tools to automate everyday work for the agency’s clients.

Role: Full-stack developer
Dates: February 2026 – August 2026
Location: Remote

My responsibilities

Customized a Shopify jewellery store and built a WordPress company website from mockups and client feedback. Adapted pages for mobile use.

Developed order management tools and a sales forecasting application with automatic PDF and Excel reports.

Connected two Shopify stores to multiple sales platforms to synchronize products, stock and orders.

Helped launch applications and automate updates. Set up secure access, backups and error monitoring.

Created and reviewed descriptions for around 1,300 WooCommerce products with AI assistance. This search optimization work contributed to a 40% increase in traffic to product pages.

Automated shipment tracking with Make using documents received by email. Used AI to match documents to orders and send alerts to teams.

Worked with a teammate on a sales forecasting tool to help stores anticipate stock needs. Compared several AI models using past sales.

Tracked work with the team, discussed needs with clients and incorporated their feedback. Wrote documentation to help the team maintain websites and automations.