La Belle Garantie – Électrique
About
La Belle Garantie – Électrique is a specialized green warranty extension platform designed specifically for electric, hybrid, and plug-in hybrid vehicles operating in the French market. The platform addresses the unique coverage needs of eco-friendly vehicles with a comprehensive guarantee simulator that provides coverage for mechanical, electrical, and electronic breakdowns. Through the intuitive interface, vehicle owners can input their vehicle specifications and receive instant customized warranty quotes that account for the specific components and systems found in electrified vehicles. The platform's sophisticated algorithms consider factors such as battery health, electric motor performance, and electronic system complexity to provide accurate coverage recommendations. As the automotive industry transitions toward sustainable mobility solutions, La Belle Garantie – Électrique fills a critical gap in the market by offering specialized protection for modern eco-friendly vehicles, giving owners peace of mind while supporting France's transition to cleaner transportation alternatives.
Tech Stack
Key Features
- Specialised warranty simulator for electric, hybrid, and plug-in hybrid vehicles with component-specific coverage
- Battery health and electric motor performance analysis integrated into coverage calculation algorithms
- Instant personalised warranty quote generation based on vehicle specifications and electrified powertrain data
- Transparent coverage breakdown distinguishing between mechanical, electrical, and electronic breakdown protection
- Streamlined digital subscription process for eco-friendly vehicle warranty with instant policy activation
My Role
Built the React frontend for the electric vehicle warranty simulator, implementing the vehicle specification input form, the dynamic coverage calculation UI, and the subscription checkout flow. Developed the Symfony REST API backend handling the complex warranty pricing algorithms that factor in battery health, motor performance, and electronic system complexity.
Challenges & Solutions
The primary challenge was developing warranty pricing algorithms that accurately account for the unique failure modes and repair costs of electrified vehicle components—such as battery degradation, motor inverter failures, and electronic control unit malfunctions—which differ significantly from traditional combustion engine warranties. This required extensive research into EV-specific breakdown patterns and building a multi-parameter pricing model in Symfony that weighs battery age, charging cycle count, and powertrain configuration.
