Front-End Performance Optimization for E-commerce

I'm looking for an experienced front-end performance optimization specialist to improve my e-commerce website built on Laravel. The primary objective is to enhance loading speed and overall user experience by targeting the following:

- Reduce Largest Contentful Paint (LCP) time
- Minimize unused JavaScript
- Implement script deferment to optimize resource consumption and network efficiency

Ideal skills and experience:
- Expertise in Laravel and front-end optimization
- Strong understanding of LCP and related performance metrics
- Experience with JavaScript, resource management, and network efficiency
- Proven track record in boosting website performance for e-commerce sites

Please provide examples of similar work done.