{"schemaVersion":"jobsearcher.job.v1","id":"2005dd04b63e073f40b634d3","url":"https://jobsearcher.com/jobs/2005dd04b63e073f40b634d3","canonicalUrl":"https://jobsearcher.com/jobs/2005dd04b63e073f40b634d3","title":"Full Stack Developer","description":"Clinical Skills Institute is seeking an expert-level Wix performance specialist to optimize the speed, Core Web Vitals, tracking configuration, and mobile user experience of our high-traffic website:\nhttps://www.clinicalskillsinstitute.com\nThis is not a general website-design, SEO-content, or image-compression project. We need someone with advanced experience in Wix Editor, Velo, Google Tag Manager, Google Ads conversion tracking, GA4, TikTok Pixel, Meta Pixel, third-party applications, and Core Web Vitals.\nCurrent Performance Findings\nOur preliminary technical audit identified:\nApproximately 412 network requests on the homepage\nApproximately 193 JavaScript requests\nApproximately 4.48 MB of transferred JavaScript\nDuplicate Google Tag Manager loading\nMultiple Google Ads and Google Analytics loaders\nTwo separate TikTok pixels\nA suspended AnyTrack installation\nAn expired accessiBe installation that continues loading scripts\nAn unidentified script producing a Wix 404 error\nA TikTok event with an invalid event name\nOutdated Velo code attempting to open a deleted popup\nAn immediate full-screen promotional form on mobile\nApproximately 46 homepage sections and 3,500 DOM elements\nHeavy Wix Form, FAQ, chat, gallery, video and third-party components\nProject Scope\nThe selected specialist will:\n1. Conduct a Complete Performance Audit\nEstablish mobile and desktop performance baselines\nReview Wix Site Speed, Core Web Vitals, Lighthouse and Chrome DevTools data\nIdentify render-blocking resources, excessive JavaScript, long tasks, layout shifts and third-party overhead\nDocument all findings before making changes\n2. Audit and Correct Analytics Tracking\nCreate a complete map of all installed tracking tools and conversion IDs\nIdentify why Google Tag Manager container GTM-M8QH47F7 loads more than once\nConsolidate Google Tag Manager, GA4 and Google Ads implementation\nPreserve required Google Ads conversion tracking\nInvestigate the following Google identifiers and eliminate unnecessary duplicate loaders:\nG-L9MXPPSFY5\nAW-17226826368\nAW-16816472781\nGT-PHXRXKWT\nGTM-M8QH47F7\nInvestigate two active TikTok pixels and retain only the correct implementation\nCorrect the invalid TikTok event\nReview Meta Pixel, Microsoft Clarity, Cometly and other attribution tools\nRemove broken, abandoned or duplicate tracking scripts\nUse GTM Preview, Google Tag Assistant, GA4 DebugView and advertising-platform event tools to validate the final configuration\nNo tracking tag may be removed without first identifying its purpose and verifying that it is not required for advertising attribution or enrollment conversion reporting.\n3. Remove Broken and Unnecessary Code\nRemove the suspended AnyTrack implementation\nRemove or correctly reactivate the expired accessiBe integration\nIdentify and remove the script generating the Wix 404C error\nAudit all Wix Custom Code entries\nRemove outdated Velo code referencing the deleted “Pop Up Contact Form” lightbox\nReview site-wide and page-specific Velo code for unnecessary execution\n4. Optimize the Mobile Popup\nPrevent the promotional form from immediately covering the mobile homepage\nDisable it on mobile or replace it with a lighter, conversion-friendly alternative\nAdjust desktop triggering, delay and frequency\nEnsure discount lead collection continues functioning correctly\nReduce layout shifts caused by late-loading forms and popups\n5. Audit Wix Applications and Components\nReview all installed Wix and third-party applications, including:\nWix Forms\nWix Bookings\nWix Pricing Plans\nWix Members\nWix Chat\nWix Blog\nWix Video\nWix FAQ\nWix CMS\nWix eCommerce\nGalleries, slideshows and embedded components\nRemove or restrict unused applications without disrupting enrollment, checkout, payment plans, member accounts, forms, CRM automations or student access.\n6. Simplify and Optimize the Homepage\nReduce unnecessary sections and DOM complexity\nPreserve important SEO content, schema, enrollment messaging and conversion elements\nReplace heavy galleries, sliders, videos or app widgets with lighter alternatives where appropriate\nKeep the most important content above the fold lightweight\nOptimize mobile-specific content independently\nPreserve the existing brand design unless a change is required for performance\n7. Test All Business-Critical Functions\nBefore completion, verify:\nEnrollment buttons\nTuition and checkout pages\nFull-payment and payment-plan options\nLead forms\nDiscount-code forms\nPhone and email links\nGoogle Ads conversions\nGA4 events\nTikTok and Meta events\nWix CRM submissions\nMobile and desktop navigation\nMember login and required Wix applications\nRequired Deliverables\nBefore-and-after performance report\nComplete tracking and tag inventory\nDocumentation of every code, tag, app and element changed\nConfirmation that all enrollment and payment functions work\nConfirmation that Google Ads and analytics tracking remain accurate\nMobile and desktop testing results\nCore Web Vitals improvement report\nRecommendations for maintaining performance after future Wix updates\nRequired Qualifications\nAdvanced experience optimizing live Wix websites\nStrong Wix Editor and Velo experience\nExpert Google Tag Manager, GA4 and Google Ads conversion-tracking knowledge\nExperience with TikTok Pixel, Meta Pixel and Microsoft Clarity\nStrong understanding of Core Web Vitals, JavaScript execution, DOM complexity and third-party script performance\nExperience optimizing high-traffic lead-generation or eCommerce websites\nAbility to make changes without disrupting paid advertising, checkout or revenue tracking\nApplication Requirements\nPlease provide:\nThree Wix websites you personally optimized.\nBefore-and-after performance results for each example.\nYour specific role in each project.\nExamples of resolving duplicate GTM, GA4 or advertising-pixel installations.\nYour proposed approach to this project.\nEstimated timeline and fixed-price proposal.\nConfirmation that you will document every change and fully test conversion tracking.\nAn explanation of how you would protect Google Ads data while consolidating duplicate tags.\nGeneric applications without Wix performance and analytics examples will not be considered.\nImportant Working Requirements\nDuplicate the Wix site or create a recoverable backup before beginning.\nUse a Wix collaborator role with only the permissions required.\nDo not modify domain ownership, billing, payment accounts or business ownership settings.\nDo not publish major changes without approval.\nMaintain a detailed change log.\nComplete the project using milestones: audit, approved implementation, tracking validation and final performance verification.\nPay: $50.00 - $80.00 per hour\nWork Location: Remote","company":"Clinicalskillsinstitute","rawCompany":"clinicalskillsinstitute","city":"Remote","state":"OR","isRemote":false,"isActive":false,"createdAt":"2026-08-05T15:44:19.225Z","occupations":[{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1299.01","title":"Web Administrators","slug":"web-administrators"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"518210","title":"Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services","slug":"computing-infrastructure-providers-data-processing-web-hosting-and-related-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Full Stack Developer","description":"Clinical Skills Institute is seeking an expert-level Wix performance specialist to optimize the speed, Core Web Vitals, tracking configuration, and mobile user experience of our high-traffic website:\nhttps://www.clinicalskillsinstitute.com\nThis is not a general website-design, SEO-content, or image-compression project. We need someone with advanced experience in Wix Editor, Velo, Google Tag Manager, Google Ads conversion tracking, GA4, TikTok Pixel, Meta Pixel, third-party applications, and Core Web Vitals.\nCurrent Performance Findings\nOur preliminary technical audit identified:\nApproximately 412 network requests on the homepage\nApproximately 193 JavaScript requests\nApproximately 4.48 MB of transferred JavaScript\nDuplicate Google Tag Manager loading\nMultiple Google Ads and Google Analytics loaders\nTwo separate TikTok pixels\nA suspended AnyTrack installation\nAn expired accessiBe installation that continues loading scripts\nAn unidentified script producing a Wix 404 error\nA TikTok event with an invalid event name\nOutdated Velo code attempting to open a deleted popup\nAn immediate full-screen promotional form on mobile\nApproximately 46 homepage sections and 3,500 DOM elements\nHeavy Wix Form, FAQ, chat, gallery, video and third-party components\nProject Scope\nThe selected specialist will:\n1. Conduct a Complete Performance Audit\nEstablish mobile and desktop performance baselines\nReview Wix Site Speed, Core Web Vitals, Lighthouse and Chrome DevTools data\nIdentify render-blocking resources, excessive JavaScript, long tasks, layout shifts and third-party overhead\nDocument all findings before making changes\n2. Audit and Correct Analytics Tracking\nCreate a complete map of all installed tracking tools and conversion IDs\nIdentify why Google Tag Manager container GTM-M8QH47F7 loads more than once\nConsolidate Google Tag Manager, GA4 and Google Ads implementation\nPreserve required Google Ads conversion tracking\nInvestigate the following Google identifiers and eliminate unnecessary duplicate loaders:\nG-L9MXPPSFY5\nAW-17226826368\nAW-16816472781\nGT-PHXRXKWT\nGTM-M8QH47F7\nInvestigate two active TikTok pixels and retain only the correct implementation\nCorrect the invalid TikTok event\nReview Meta Pixel, Microsoft Clarity, Cometly and other attribution tools\nRemove broken, abandoned or duplicate tracking scripts\nUse GTM Preview, Google Tag Assistant, GA4 DebugView and advertising-platform event tools to validate the final configuration\nNo tracking tag may be removed without first identifying its purpose and verifying that it is not required for advertising attribution or enrollment conversion reporting.\n3. Remove Broken and Unnecessary Code\nRemove the suspended AnyTrack implementation\nRemove or correctly reactivate the expired accessiBe integration\nIdentify and remove the script generating the Wix 404C error\nAudit all Wix Custom Code entries\nRemove outdated Velo code referencing the deleted “Pop Up Contact Form” lightbox\nReview site-wide and page-specific Velo code for unnecessary execution\n4. Optimize the Mobile Popup\nPrevent the promotional form from immediately covering the mobile homepage\nDisable it on mobile or replace it with a lighter, conversion-friendly alternative\nAdjust desktop triggering, delay and frequency\nEnsure discount lead collection continues functioning correctly\nReduce layout shifts caused by late-loading forms and popups\n5. Audit Wix Applications and Components\nReview all installed Wix and third-party applications, including:\nWix Forms\nWix Bookings\nWix Pricing Plans\nWix Members\nWix Chat\nWix Blog\nWix Video\nWix FAQ\nWix CMS\nWix eCommerce\nGalleries, slideshows and embedded components\nRemove or restrict unused applications without disrupting enrollment, checkout, payment plans, member accounts, forms, CRM automations or student access.\n6. Simplify and Optimize the Homepage\nReduce unnecessary sections and DOM complexity\nPreserve important SEO content, schema, enrollment messaging and conversion elements\nReplace heavy galleries, sliders, videos or app widgets with lighter alternatives where appropriate\nKeep the most important content above the fold lightweight\nOptimize mobile-specific content independently\nPreserve the existing brand design unless a change is required for performance\n7. Test All Business-Critical Functions\nBefore completion, verify:\nEnrollment buttons\nTuition and checkout pages\nFull-payment and payment-plan options\nLead forms\nDiscount-code forms\nPhone and email links\nGoogle Ads conversions\nGA4 events\nTikTok and Meta events\nWix CRM submissions\nMobile and desktop navigation\nMember login and required Wix applications\nRequired Deliverables\nBefore-and-after performance report\nComplete tracking and tag inventory\nDocumentation of every code, tag, app and element changed\nConfirmation that all enrollment and payment functions work\nConfirmation that Google Ads and analytics tracking remain accurate\nMobile and desktop testing results\nCore Web Vitals improvement report\nRecommendations for maintaining performance after future Wix updates\nRequired Qualifications\nAdvanced experience optimizing live Wix websites\nStrong Wix Editor and Velo experience\nExpert Google Tag Manager, GA4 and Google Ads conversion-tracking knowledge\nExperience with TikTok Pixel, Meta Pixel and Microsoft Clarity\nStrong understanding of Core Web Vitals, JavaScript execution, DOM complexity and third-party script performance\nExperience optimizing high-traffic lead-generation or eCommerce websites\nAbility to make changes without disrupting paid advertising, checkout or revenue tracking\nApplication Requirements\nPlease provide:\nThree Wix websites you personally optimized.\nBefore-and-after performance results for each example.\nYour specific role in each project.\nExamples of resolving duplicate GTM, GA4 or advertising-pixel installations.\nYour proposed approach to this project.\nEstimated timeline and fixed-price proposal.\nConfirmation that you will document every change and fully test conversion tracking.\nAn explanation of how you would protect Google Ads data while consolidating duplicate tags.\nGeneric applications without Wix performance and analytics examples will not be considered.\nImportant Working Requirements\nDuplicate the Wix site or create a recoverable backup before beginning.\nUse a Wix collaborator role with only the permissions required.\nDo not modify domain ownership, billing, payment accounts or business ownership settings.\nDo not publish major changes without approval.\nMaintain a detailed change log.\nComplete the project using milestones: audit, approved implementation, tracking validation and final performance verification.\nPay: $50.00 - $80.00 per hour\nWork Location: Remote","datePosted":"2026-08-05T15:44:19.225Z","dateModified":"2026-08-05T15:44:19.225Z","hiringOrganization":{"@type":"Organization","name":"Clinicalskillsinstitute","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Remote","addressRegion":"OR","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"2005dd04b63e073f40b634d3"},"url":"https://jobsearcher.com/jobs/2005dd04b63e073f40b634d3"}}