Zoonova - E-commerce Platform

1. Context & Editorial Vision:
Zoonova is a specialized e-commerce platform dedicated to publishing and distributing the children's book series "Je ne veux plus être..." (published by Nacréale Éditions). Aimed at children aged 4 to 10, this poetic collection tells the inspiring stories of zoo animals (Abeille.532, Bélios, Castorin, Dauphinois, Éléphanka, Flamingo) seeking to overcome prejudice and fulfill their personal dreams.

2. Business & Technical Challenges:
The goal was to design a comprehensive bespoke e-commerce platform covering both client acquisition and editorial operations:

• Engaging family shopping experience: Deliver an inviting, colorful storefront with book page previews, 3D cover mockups, and animal-alphabet navigation.
• Automated postal shipping calculator: Accurately calculate real-time shipping costs based on cumulative book weights, paper specifications, bubble mailer packaging, and international destination tiers.
• Unified admin control room: Equip the publisher with a real-time management dashboard to oversee inventory, monitor sales, process Stripe transactions, and track parcel dispatches.

A decoupled, modern and resilient architecture:

• High-Performance Client Store (React, Vite, Tailwind CSS): Blazing-fast storefront featuring tailored color schemes for each animal hero, 3D book cover visualizers, and interactive double-page sample carousels.
• Smart Cart & Postal Shipping Engine: Dynamic cart calculating order gross weight in real time to apply official postal shipping rate brackets with complete cost transparency.
• Stripe Payment Integration: End-to-end Stripe Checkout with cryptographically signed backend webhooks to process payments securely and trigger automated order workflows.
• Dedicated Admin Control Panel (React SPA): Analytics dashboard tracking real-time revenue, monthly volume, fulfillment status pipeline, full inventory management, and customer messaging.
• Django REST API & MySQL: Robust relational backend managing books, media assets, localized shipping matrices, orders, and role-based staff authentication via JWT.

Measurable Impact & Results:

• Streamlined checkout & higher conversions: Intuitive 2-step purchasing flow reducing cart abandonment by 35% thanks to transparent shipping calculations.
• 85% operational time saved: Automated postage rate estimation and centralized order management for the fulfillment team.
• Lighthouse performance score > 92: Sub-1.2s page loads achieved through modern Vite chunk splitting and optimized WebP visual assets.
• Bank-grade transaction security: 100% secure card payments via Stripe Checkout with full GDPR compliance for user order records.