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We are looking for an experienced Shopify developer to troubleshoot and fix several issues on our existing Shopify store. ### Current Issues * Product variant selection is not working correctly on some products. * Add to Cart button occasionally fails on mobile devices. * Cart drawer does not update properly after changing quantities. * Some product images are not displaying correctly. * Minor responsive layout issues on mobile. * Checkout-related UI issues need to be reviewed. ### Requirements * Strong Shopify/Liquid experience. * Experience with HTML, CSS, JavaScript and Shopify themes. * Ability to identify the root cause instead of applying temporary fixes. * Ensure all fixes work properly on desktop and mobile. * Avoid breaking existing store functionality. ### Deliverables * Fix all confirmed bugs. * Test the affected pages across desktop and mobile. * Ensure existing functionality remains intact. * Provide a brief summary of the fixes completed. Please include relevant Shopify bug-fixing work or portfolio examples in your proposal.
Project ID: 40685092
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Shopify bugs like variant selection, mobile Add to Cart failures, and cart drawer updates usually come from theme JavaScript conflicts or incorrect Liquid/AJAX logic. I’ll trace the root cause instead of applying temporary patches and fix the affected functionality without disrupting the existing store. I’ll audit the Shopify theme code, Liquid, JavaScript, CSS and AJAX cart flow then test variants, cart updates, product images, responsive layouts and checkout UI across desktop and mobile. Relevant Shopify bug-fixing work and portfolio examples are available. I’m ready to review the affected products and start with the highest-impact issues first.
$10 USD in 7 days
0.0
0.0
46 freelancers are bidding on average $24 USD for this job

Hi there, I can see the real pain here isn’t just a few broken UI pieces , it’s the risk of small theme conflicts quietly affecting product flow, cart behavior, and mobile conversions. I’ve fixed Shopify stores with variant logic issues, cart drawer sync problems, image rendering glitches, and responsive bugs by tracing the root cause in Liquid, JavaScript, and theme files instead of masking symptoms. I’d approach your store by isolating each issue, testing the affected templates and scripts, then applying clean fixes that preserve existing functionality on desktop and mobile. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. Is your Shopify store using a custom theme or a heavily modified premium theme, and are the variant issues tied to specific product templates? I can also review the checkout-related UI carefully to make sure the changes don’t interfere with the current purchasing flow. A few things I’d like to confirm: is your theme custom-built or based on a premium theme, are the problematic products using different variant structures, and do you want the fixes applied directly on the live theme or first in a duplicate theme? Looking forward to your reply so we can finalize the exact plan. Thanks, Asad
$30 USD in 3 days
6.9
6.9

Hello, I can troubleshoot and fix the Shopify issues in your existing store while focusing on the root cause rather than applying temporary patches. I have experience working with Shopify themes, Liquid, JavaScript, HTML and CSS, including debugging product variants, cart functionality and responsive issues. I’ll investigate and fix Product variant selection issues Mobile Add to Cart failures Cart drawer quantity/update problems Product image rendering issues Mobile responsive layout problems Checkout-related UI issues Any JavaScript/Liquid errors contributing to the above My debugging process will include checking the theme's Liquid templates, variant/product data, JavaScript event handlers, AJAX/cart requests, DOM updates and responsive CSS to identify why the issues occur. I’ll also check for regression issues so the fixes don’t interfere with existing theme functionality. I can work directly with your current Shopify theme and will avoid unnecessary changes or app/plugin additions. I’m ready to inspect the store and start troubleshooting immediately. Best regards ADEEL
$20 USD in 7 days
6.3
6.3

Hello, I can troubleshoot and fix your Shopify store issues at the root-cause level, without disrupting existing functionality. I’ll specifically investigate and fix: Product variant selection issues Mobile Add to Cart failures Cart drawer quantity/update problems Product image loading/display issues Mobile responsive layout bugs Checkout-related UI issues JavaScript/Liquid/theme conflicts I’ll test all affected functionality on both desktop and mobile, including different product variants and cart scenarios, then provide a concise summary of what was fixed. I have strong experience with Shopify Liquid, JavaScript, HTML and CSS, and I’ll avoid temporary patches that could create further issues. I can start immediately Ready to review the theme and begin debugging. Best regards Raheel
$20 USD in 7 days
6.0
6.0

As a seasoned Shopify developer with an extensive history in full-stack development, I believe I am the ideal candidate to tackle the issues plaguing your store. My broad skill set encompasses Shopify and Liquid, HTML, CSS, and JavaScript - all requisites for rectifying and optimizing your store's performance. Rather than delivering quick fixes, I prioritize finding the root cause of problems ensuring permanent remedies. Additionally, my problem-solving approach takes into account all aspects irrespective of devices - mobile or desktop – guaranteeing that all fixes work consistently across different platforms without breaking existing functionality. My background in e-commerce and business solutions also plays a significant role here. I have worked extensively with Shopify, WooCommerce, Magento and Odoo among others. This has not only honed my skills to fix any issues on your existing store but also given me profound insights into building strong e-commerce platforms that are optimized to their fullest potential. Thus, hiring me would not only ensure that you get robust solutions but also a professional who understands your business needs and values keeping you updated at every step of the project. Let's optimize your Shopify store together!
$20 USD in 2 days
5.9
5.9

Hi, I can help you with this project. I have relevant experience with JavaScript and can handle the work from development to testing and delivery. I've reviewed your requirements and can provide a clean, reliable, and responsive solution. Let's discuss the details and get started. Best, Arslan Shahid
$10 USD in 7 days
5.0
5.0

Hello, I checked your project "# Shopify Bug Fixing & Store Optimization." and already have a clear understanding of your requirements and how to deliver them efficiently. I have solid experience in JavaScript, Website Testing, Shopify, Shopify Development, and I've successfully completed similar projects by delivering high-quality, scalable, and reliable solutions. Why choose me? * Strong expertise in JavaScript, Website Testing, Shopify, Shopify Development * Clean, optimized, and scalable implementation * Fast communication and regular progress updates * Focused on delivering results, not just completing the task I'm ready to start immediately and would be happy to discuss the details. Best regards, Umer
$25 USD in 1 day
4.0
4.0

I have fixed inventory sync bugs and broken theme scripts on Shopify stores before, usually JS conflicts or a bad app install breaking checkout. I can start right now, pull up your store, and have the main issues diagnosed within a few hours, fixed by tomorrow. The budget and timeline here are a starting estimate based on the post, we will pin down exact numbers once I see the actual bugs. Want me to take a quick look now?
$30 USD in 2 days
3.3
3.3

You need the Shopify theme repaired at the shared state and event level so variants, Add to Cart, cart drawer quantities, images, and mobile layouts remain consistent instead of receiving isolated patches. At Poundit, I worked on eCommerce product and checkout flows where catalog state, cart behavior, and responsive reliability directly affected conversion. I’ll duplicate the live theme first, reproduce each issue on affected products and devices, then trace Liquid variant data, JavaScript listeners, AJAX cart requests, section rendering, app conflicts, image sources, and breakpoint rules to identify the actual cause. Fixes will stay scoped to reusable theme components and preserve current functionality. I’ll test variant-price/image changes, sold-out states, rapid taps, quantity updates, drawer totals, empty cart, mobile Safari/Chrome, desktop browsers, and checkout hand-off. You’ll receive the tested theme changes and a concise summary of root causes, files modified, and verification performed. Can you share the store preview, theme name, affected product URLs, and any recent app or theme changes?
$50 USD in 2 days
3.2
3.2

Hi, Let's cut right to the chase - no fluff, no wasted time. You need # Shopify Bug Fixing & Store Optimization. done right, and you need it done without headaches. I bring deep experience in Website Testing, Shopify, and my sole focus is delivering a solution that gets you actual results. Here is what working together looks like: Zero Guesswork: We clarify the exact specs upfront so the execution is seamless. Flawless Quality: Built, tested, and vetted across mobile and desktop before it ever reaches your hands. If you want this taken off your plate today, send over any extra project details or files and I will start immediately. Best regards, Tarim
$10 USD in 1 day
2.0
2.0

Greetings I can surely help you for Shopify Bug Fixing & Store Optimization I am in the IT industry since more than a decade and serve so many clients in building and rebuilding websites, software, and applications I have strong hands-on different cms like webflow, Wordpress, shopify, squarespace, wix and on different programming languages like PHP, Laravel, React, Node.js, HTML, CSS, And I did the migration from HTML to click funnels. I have made so many websites (E-commerce, WordPress, Classified admin, WooCommerce, etc.), bots, softwares, and Mobile applications (Android, IOS, and Huawei Play store) in my entire career. I have strong hands on both the front end and back end. Currently, I am part of the team who are dealing with miscellaneous tasks in dubizzle and Mzad Qatar including design and layouts and they both have more than 1 million users. I believe that you are looking for a web designer and for sure you will get your end desire result with plagiarism-free work and with better quality as I am assuring you this. Package deals can also be done for long-term collaboration as per the client's requirement. Kindly do come on chat so that we can discuss project details further more.
$10 USD in 2 days
2.0
2.0

Greetings, I see you're looking for help with some issues on your Shopify store, including problems with product variant selection, the Add to Cart button on mobile, and various layout concerns. I can certainly assist you in troubleshooting and fixing these bugs effectively. My approach involves carefully assessing each issue to identify the root causes rather than just applying quick fixes. This ensures that any solutions I implement will work seamlessly across both desktop and mobile devices without disrupting the existing functionality of your store. With my solid experience in Shopify development, Liquid, and web technologies like HTML, CSS, and JavaScript, I’m confident in my ability to address these challenges comprehensively. I will also thoroughly test the affected pages to ensure everything is functioning as it should. Best regards, Muhammad Usman Kamran
$18 USD in 1 day
1.5
1.5

Hi, several of these symptoms point toward one likely shared root cause: JavaScript execution timing or a script conflict in the theme. Variant selection failing on some products (not all), Add to Cart intermittently failing on mobile specifically, and the cart drawer not refreshing after quantity changes are all classic signs of a theme's cart AJAX handlers either racing with another script, failing silently on slower mobile connections, or being overridden by an app's injected script. I'd check the browser console for silent JS errors across all three before treating them as separate bugs. Approach: reproduce each issue first, trace to root cause (not patch symptoms), fix the shared underlying issue if that's what it turns out to be, then verify no other cart/checkout functionality broke as a side effect - Shopify theme fixes have a real risk of one change quietly affecting an unrelated flow if the codebase is tightly coupled. Image display issues and mobile responsive layout checked separately, likely simpler CSS/asset-loading fixes. Checkout UI review done carefully given Shopify's checkout has stricter customization constraints than the rest of the theme. Deliverable: fixes verified across desktop and mobile, plus a clear summary of what was actually wrong and how it was resolved, not just "fixed." Relevant Shopify troubleshooting work happy to share once we're talking. Arun
$10 USD in 7 days
1.6
1.6

Hi,If you are want good result,you must choose me. As you can see my profile,I have many good real results. So and then I am very interested in your project. I am available anytime for call about your project with you Best Regards Diego Maradona
$20 USD in 7 days
0.0
0.0

Hi, Leveraging my 9+ years of experience, I am confident in my ability to resolve the issues plaguing your Shopify store. My proficiency with Shopify and Liquid, as well as HTML, CSS, and JavaScript, ensures I can dig deep into your site's code to identify the root causes of the issues rather than just applying superficial patches. This will prevent any breaking changes to the existing functionality.
$20 USD in 1 day
0.0
0.0

Hi, I’d be happy to help with your project. I have read the details you shared and I understand the outcome you want. I have 5+ years of experience in Shopify, Shopify Development, JavaScript. I have completed similar projects. I have a strong track record across projects. See my recent work at https://www.freelancer.com/u/sateeb Let us make this great together, please connect in chat. Thanks, Ateeb Musharraf
$10 USD in 7 days
0.0
0.0

Hello, I can help resolve the Shopify issues you listed. I have hands-on experience with Shopify stores, Liquid themes, and debugging JavaScript, HTML, and CSS issues across desktop and mobile. My approach for your store: 1. Diagnose variant selector behavior by inspecting the Liquid template and the variant JSON, then fix the root cause rather than patching the symptom. 2. Review the Add to Cart flow on mobile, including touch events and AJAX cart responses, to address intermittent failures. 3. Repair the cart drawer so quantity changes trigger proper state and re-render updates. 4. Audit product image rendering, including srcset, lazy loading, and theme settings for missing assets. 5. Test responsive breakpoints and checkout UI on real devices and emulators to confirm clean fixes. I focus on root-cause fixes, cross-device validation, and preserving existing functionality. I can share examples of prior Shopify bug-fixing and theme customization work on request. Best regards
$20 USD in 5 days
0.0
0.0

Hello, I saw your project and understand that you're looking for a professional website developer.I can help you build a modern, responsive, fast, and high-performing website tailored to your requirements. WordPress, Shopify, Wix & Squarespace Expert Custom Development & Responsive Design SEO-Friendly & Performance Optimized Clean Code & Pixel-Perfect Implementation Quick Communication & On-Time Delivery Portfolio: https://www.freelancer.pk/u/EhsenIbrahim Please share your project details, and I’ll be happy to discuss the best solution. I’m available to start immediately. Best regards, Ehsen Ibrahim
$20 USD in 2 days
0.0
0.0

Rough numbers above are just a starting point, we'll firm up the actual cost and timeline once we dig into the store. Looks like your store has a handful of interconnected front-end issues, mostly around variant selection, cart behavior and mobile layout. These kinds of bugs usually share a root cause, either a theme customization that got tangled up with Shopify's native JS, or a script conflict somewhere in the asset pipeline. The goal here is clean, permanent fixes, not patches that break something else next week. Here's how we'd approach it: - Variant selection: Audit the product page JS against Shopify's variant change events to find where the selection logic is breaking, then fix it without touching unrelated product logic. - Add to Cart and cart drawer: Trace the AJAX cart calls on mobile to catch any failed fetch or DOM update, and make sure quantity changes re-render the drawer correctly. - Image display: Check src/srcset attributes and any lazy-load scripts for missing or malformed URLs, cross-referenced against the theme's image rendering settings. - Responsive layout: Go through the affected breakpoints in the Liquid templates and CSS, fix the mobile layout issues without disrupting the desktop view. - Checkout UI: Review the checkout pages for any theme overrides or injected scripts causing the visual issues, and clean those up. After a short scope chat we'll put together a written proposal covering deliverables, timeline and a firm price. Want to jump on a quick call this week to walk through the bug list together? Best, 96 Studio
$30 USD in 3 days
0.0
0.0

Hi, a fix pass on your theme: variants selecting right, add to cart holding on mobile and the drawer matching the real cart. These usually trace back to sections not rerendering after the fetch. How we would do it: reproduce each one on a duplicate theme, read the variant JSON and the section render response instead of patching the symptom, then retest on phones. Which theme are you on? We've chased that stale drawer bug before. The section id was missing from the update call. Happy to take one bug first. Regards, Digitalizers
$15 USD in 3 days
0.0
0.0

Hi! With variant selection, mobile Add-to-Cart failures, and a cart drawer that won't sync after quantity changes all happening together, this usually points to one root cause: a JS conflict between your theme's cart logic and an installed app, not five separate bugs. Solution Overview: - Diagnose the actual root cause first — check for JS conflicts, broken AJAX cart calls, and app script collisions before touching any code - Fix variant selection, mobile Add-to-Cart, and cart drawer sync as one connected cart-logic issue where they trace back together - Correct image display and mobile layout issues separately once cart logic is stable - Review checkout UI for the same underlying pattern (script conflicts, broken event handlers) - Test every fix across desktop and mobile before calling it done Deliverables: 1. All confirmed bugs fixed at the root cause, not patched 2. Full desktop and mobile testing on affected pages 3. Confirmation that existing store functionality stays intact 4. Brief summary report of what was broken and what was fixed Tech Stack: Shopify Liquid, JavaScript, HTML/CSS. Timeline: 2 days. Can you share store access so I can pin down whether this is a single JS conflict or several separate issues before I start?
$20 USD in 7 days
0.0
0.0

Karachi, Pakistan
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₹12500-37500 INR
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₹12500-37500 INR
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$30-250 USD
₹600-1500 INR
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$250-750 USD
$250-750 USD
$10-30 USD
₹12500-37500 INR
₹1500-12500 INR
₹600-1500 INR
₹12500-37500 INR
₹100-400 INR / hour