Conversion Focused Technical SEO

I need a specialist who can turn site speed gains into real-world sales growth. My store already attracts qualified visitors, yet sluggish load times are stalling check-outs. Your job is purely technical SEO: diagnose every speed bottleneck, optimise the stack, and prove the uplift in conversions... (Budget: ₹600 - ₹1500 INR, Jobs: Google Ads, SEO, Shopify, Website Design, WordPress)