Urgent Shopify Developer for Theme Migration Fixes and Performance Optimization

Description:
We are seeking an experienced Shopify developer to urgently address several critical issues on our live Shopify store. The project requires immediate commencement and completion within 2 to 3 days. We recently migrated to a new theme and are encountering multiple problems that are negatively impacting customer experience and sales, necessitating prompt and reliable solutions.

Current issues include:
- Broken product variant selection on some products.
- Errors in the cart drawer update functionality.
- Mobile navigation problems.
- Several JavaScript conflicts that emerged after the theme migration.

Additionally, we aim to enhance overall store speed and eliminate any unnecessary scripts that are hindering performance. The ideal candidate will possess strong expertise in Shopify Liquid, html, css, javascript, shopify theme customization, ajax cart functionality, shopify markets, metafields, app integrations, and performance optimization. Prior experience with the Dawn theme is highly advantageous.

Required Tasks:
- Thoroughly review and diagnose all identified storefront issues.
- Implement fixes for product variant selection problems.
- Resolve all cart drawer and AJAX cart related errors.
- Restore and repair mobile navigation functionality.
- Identify and remove conflicting application scripts.
- Optimize theme performance and improve page loading speed.
- Conduct comprehensive testing across both desktop and mobile devices to ensure full functionality.
- Provide clear documentation of all changes implemented.

Requirements:
- Proven strong Shopify development experience.
- Proficiency in working directly with Liquid code.
- Demonstrated ability to debug complex JavaScript issues.
- Experience with Shopify app integrations.
- Excellent communication skills and availability throughout the project duration.
- Capability to meet a strict 2 to 3 day deadline.

Applicants are requested to describe similar Shopify troubleshooting projects they have successfully completed and detail their approach to diagnosing theme and app conflicts.