Boost My Site’s Performance

My website is starting to feel sluggish and I’d like a specialist to tune every layer of the stack so pages load noticeably faster. The three pain points I need addressed are page-load speed, server response time, and database optimisation... (Budget: ₹1500 - ₹12500 INR, Jobs: JavaScript, Linux, MySQL, Performance Tuning, PHP, Web Application Audit, Web Development, Website Optimization)