Expert Needed for Site Speed Optimization

I am seeking a highly skilled professional with expertise in site performance optimization to enhance the speed of our application website, which provides business services. Recently, after a production update, we experienced significant slowdowns on both our test and live sites, even after rolling back the changes and restoring from backups. We need someone who can identify and resolve the underlying issues affecting our website's performance.

Key Requirements:
- Expertise in frontend and server optimization
- Ability to diagnose and fix performance issues on application websites
- Experience with both backend and frontend technologies
- Proficiency in server management and optimization techniques

Ideal Skills and Experience:
- Proven track record of improving website speed and performance
- Strong understanding of web application architecture
- Experience with performance monitoring tools and techniques
- Ability to work efficiently under pressure and deliver results quickly

Only professionals with relevant experience will be considered. If you have the skills to help us restore and enhance our website's speed, I look forward to your proposal.