I need my existing Shopify theme refined and extended. The look-and-feel of every page should stay familiar to my customers, but transitions between sections must be noticeably smoother and more responsive. Beyond the visual polish, I want full integration of UPI as a payment method. If you can also wire it so PayPal, Stripe or Square remain available as fallback options, even better, but UPI is the non-negotiable piece. For shipping I have not settled on a single carrier, so build the logic in a way that lets me hook FedEx, DHL or USPS later without major rework. Finally, tune the store for solid on-page SEO: meta tags, schema, alt text and site-speed best practices that pass Shopify’s own diagnostics as well as Google’s Lighthouse audit. Deliverables • Modified theme files deployed to my live store with zero downtime • UPI checkout flow fully tested on desktop and mobile • Documentation outlining where to plug in additional payment or shipping providers • SEO report showing the before/after scores and the actions taken If you can hit those points reliably and quickly, let’s get started.