Strapi Website Speed Optimization

I'm looking for an experienced developer to optimize the webpage speed of my Strapi website, which uses Next.js on the frontend.

Key Areas to Address:
- Minimize the main thread
- Improve page speed based on Google PageSpeed Insights

Ideal Skills and Experience:
- Proficiency in Next.js and Strapi
- Strong understanding of web performance optimization techniques
- Experience with Google PageSpeed Insights and implementing its recommendations
- Ability to minimize main thread work and improve overall site speed

Please provide examples of similar work done and expected time to complete.