Real-Time Personalisation Engine

Session-based recommendation: collaborative-filtering + LLM cold-start description; auto A/B homepage variant; JSON recommendation API.

• Session-based collaborative-filtering per user
• LLM cold-start description for new/no-history users
• Auto A/B variant per homepage/checkout/product
• JSON recommendation API (endpoint per user/context)

• Personalise homepage/product listings per visitor
• LLM = cold-start, no collaborative-filtering history
• A/B variant = win more, not just testing
• API = plug personalisation into any frontend