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My e-commerce site is already online, yet shoppers keep running into a mix of design/layout quirks and outright functionality errors. I need an IT expert who can step in, audit the existing build, and get everything working—and looking—the way it should. Here’s what I expect from you: • Identify and resolve every functionality error that stops customers from browsing, adding to cart, or checking out. • Rework the layout so pages render cleanly and consistently on desktop, tablet, and mobile. • Tweak CSS/HTML where elements overlap, break, or mis-align, without affecting SEO tags already in place. • Validate that payment gateways, shipping calculators, and dynamic price updates behave correctly after your fixes. • Hand back a changelog so I know exactly what was adjusted. I’m not asking for fresh content updates right now, but if the clean-up touches the homepage, product listings, or checkout views, make sure those areas remain fully functional and visually coherent. Once you’re done, I’ll run a short acceptance test: all key pages must load without console errors, checkout must process a live test order, and the site must pass Google Mobile-Friendly Test. If you’ve tightened up other online stores before and can move quickly, let’s talk.
Project ID: 40661012
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386 freelancers are bidding on average $962 USD for this job

➰➰ E-COMMERCE FIXES & FRONT-END PERFORMANCE SPECIALIST Hi there, I see your e-commerce site is already live and the priority is to properly audit the existing build, fix the functional issues and clean up the responsive UI without disturbing the SEO setup. I can go through the customer journey end-to-end and resolve the issues systematically rather than applying quick CSS patches. ⭕ Could you please share URL of your existing website links so that I can get a basic idea? ⭕ Do you already have a list of known errors, or should I start with a complete technical audit? ⭕ Which payment gateway and shipping provider are currently integrated? ⚡ I’ll first reproduce the issues, identify the root causes, then fix and regression-test the complete shopping flow so one change doesn’t create another problem elsewhere. ➰ Share the website URL and I can review the current setup and discuss the quickest way to get it stable. Thank you.
$1,125 USD in 10 days
10.0
10.0

Hi, I’ll audit your existing e-commerce site to identify layout, usability, and functionality issues across devices. I’ll carefully fix affected CMS pages, checkout flows, payment, shipping, and pricing behavior while preserving SEO elements. I’ll test key customer journeys, verify responsive consistency, check for console errors, and provide a clear changelog covering all completed adjustments.
$750 USD in 7 days
9.8
9.8

Hello, I am Dr. Rajesh Rolen, PhD in Computer Science & Engineering, with experience of over 20+ years in PHP, Web Development, Website Design, CSS, HTML, Website Optimization, Payment Gateway Integration As a preferred freelancer in the top 1%, I have done 400+ projects here on freelancer.com, I have 4.9 ratings out of 5 on average, which showcases my quality of work and timely delivery. Key Highlights: - Free Hosting Support on the Cloud or any desired platform. - Free 3 months of post-delivery support to ensure that our client doesn’t face any challenges after the launch of the project. - Free Dedicated tester on projects to ensure quality delivery, so clients don’t need to act as a tester. - 10+ Years experience UI/UX team to ensure intuitive UI. Portfolio: https://www.freelancer.com/u/Microlent Please open the chat and send me a message, so we can have a more detailed discussion about the project to give you the project timeline and cost. Thank you for considering my services. I look forward to engaging in a productive conversation and understanding how I can be of assistance in bringing your project to life. Regards Rajesh Rolen
$1,125 USD in 60 days
9.4
9.4

Hi there, We understand you need an expert to audit and fix your existing e-commerce site, resolving functionality errors, and improving the layout for a consistent user experience across desktop, tablet, and mobile. Our team at Webbook Studio has extensive experience in similar projects, such as the online shop for a Scandinavian fashion brand and a British online store, where we successfully integrated payment gateways and ensured seamless functionality. We'll identify and resolve functionality errors, rework the layout, tweak CSS/HTML for consistency, and validate payment gateways and other dynamic elements. Can you tell us more about your current technology stack and what CMS or platform your e-commerce site is built on? Feel free to message us to discuss the details! — Webbook Studio
$1,150 USD in 20 days
9.3
9.3

Hi there, I understand your e-commerce site needs immediate attention to resolve design inconsistencies and functional issues that are affecting customer experience. I'll conduct a thorough audit of your current build focusing on CSS layout problems, HTML structure issues, and PHP functionality errors that may be causing checkout failures or navigation problems. My approach includes comprehensive web testing across multiple browsers and devices to identify all quirks and bugs. I'll optimize website performance while ensuring seamless payment gateway integration works flawlessly. I'll fix all display issues, correct broken links, and implement proper responsive design elements so your site looks perfect on every device. I'll also review and enhance website optimization techniques to improve loading speeds and overall user experience. This will include cleaning up code, fixing database connections, and ensuring all PHP scripts run smoothly with proper error handling. Best Regards, Khorshed Alam, RS Software
$925 USD in 6 days
9.6
9.6

Hi Valuable Client, I can step in immediately to audit, fix, and optimize your e-commerce store to ensure a flawless checkout experience and pixel-perfect responsiveness. Engineering Execution Methodology: Systematic Site Audit & Bug Triaging Conduct end-to-end user flow testing (browsing, dynamic variant selection, cart, checkout) to isolate functional errors and JavaScript/console exceptions. Responsive CSS/HTML Layout Refactoring Resolve layout overlaps, misalignments, and mobile viewport issues using clean, modern CSS/HTML without altering existing SEO meta tags or DOM structures. Gateway & Checkout Verification Test payment gateway APIs, webhooks, dynamic shipping calculation rules, and currency/price updates across desktop and mobile devices. Performance & Cross-Browser Testing Run cross-browser QA and Google Mobile-Friendly/Core Web Vitals checks to guarantee zero console errors and fast load times. UAT & Change Documentation Conduct a live test order during User Acceptance Testing (UAT) and hand over a detailed changelog documenting every bug fix and template adjustment. Ready to access your store and begin debugging right away!
$1,125 USD in 15 days
9.1
9.1

Hi, I reviewed your e-commerce site needs: fix functionality errors in browsing, add-to-cart, and checkout, then rework layout so it renders cleanly across desktop, tablet, and mobile. I’ll audit the existing build for CSS/HTML layout glitches and overlapping elements, then adjust CSS/HTML carefully without touching your current SEO tags. I’ll also validate Payment Gateway Integration, shipping calculators, and dynamic price updates so checkout works reliably after the fixes. After cleanup, I’ll ensure pages load without console errors, keep visuals coherent for homepage, product listings, and checkout, and provide a clear changelog for every change. Let’s discuss here now.
$750 USD in 30 days
8.5
8.5

Hi — Elias here from Miami. I understand that your e-commerce site is live but facing design and layout issues that hinder the shopping experience. This can impact sales and customer satisfaction. What usually matters most here is ensuring a seamless user experience while addressing these quirks. A common issue in systems like this is that layout inconsistencies can lead to confusion and abandoned carts. The tricky part is usually balancing aesthetic changes with functional requirements, especially when considering mobile responsiveness and cross-browser compatibility. My approach would involve a thorough audit of the current design and layout to identify root causes. I’d prioritize stability and maintainability, focusing on clean, responsive design and optimizing loading times. Given my experience with various e-commerce platforms, I can suggest practical improvements that enhance usability without overwhelming the existing structure. A few questions to better understand the scope: Q1 – What specific design issues have shoppers reported most frequently? Q2 – Are there particular payment gateways or integrations that need immediate attention? Q3 – Do you have a timeline for implementing these fixes, especially if you’re planning for a promotional period? Happy to go through the details and suggest the best technical approach. Looking forward to hearing from you.
$1,200 USD in 5 days
8.5
8.5

With extensive experience in IT support and e-commerce, I can audit and fix functionality errors on your site while ensuring seamless layout across all devices. I understand the importance of maintaining SEO integrity during CSS/HTML adjustments. Could you provide access to the backend for a comprehensive assessment? Regards, Yogesh Kumar
$750 USD in 8 days
8.5
8.5

Hi, I can see the real pain here isn’t just “fixing a store” , it’s restoring trust at every click, from product page to live checkout. I’ll audit the current build, trace the layout breaks and cart/checkout failures, then clean up the CSS/HTML carefully so SEO tags stay intact while desktop, tablet, and mobile render consistently. I’ve handled e-commerce fixes involving payment gateways, shipping rules, dynamic pricing, and front-end conflicts before, so I know how to isolate the root cause instead of masking symptoms. I’ll also verify console errors, test a live order flow, and give you a clear changelog of what was adjusted. 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. Which platform/theme and key plugins are running on the store? 1) Which platform/theme and key plugins are running on the store? 2) Are the checkout and shipping issues reproducible on all products or specific ones? 3) Do you want me to preserve the current styling strictly, or can I make minor visual improvements where the layout is broken? Looking forward to your reply so we can finalize the exact plan. Thanks, Asad
$750 USD in 20 days
8.3
8.3

Hi, I can conduct a thorough audit of your site, fixing any errors that prevent browsing or checkout. I’ll ensure that the layout is responsive across all devices and adjust CSS/HTML without disrupting your SEO. Additionally, I’ll validate payment gateways and keep you updated with a detailed changelog. Please see our portfolio on this link : https://www.freelancer.com/u/webperfection123 With over 10+ years in web development and experience optimizing online stores, I can swiftly address these quirks and enhance the overall functionality of your site. Let me know if you’re ready to discuss this further! Best Regards, Priyanka
$750 USD in 7 days
8.5
8.5

Hi, I can audit and fix your existing e-commerce platform, resolving both functionality issues and responsive UI/layout problems without disturbing your existing SEO structure. I have already developed and maintained similar e-commerce platforms, including cart, checkout, payment gateways, shipping calculations, and dynamic pricing. Development approach: Audit the complete site and identify functional, UI, console, and responsive issues. Fix browsing, product, cart, checkout, pricing, payment, and shipping errors. Refine HTML/CSS layouts for desktop, tablet, and mobile. Test payment gateways, shipping calculators, and live checkout flow. Perform cross-device/browser testing and Google Mobile-Friendly validation. Provide a clear changelog of all fixes and improvements. Two questions: Which e-commerce platform/tech stack is the site built with? Can you share the live URL and access to the staging/admin environment? I can start quickly and focus on delivering a stable, polished, production-ready store. Thanks Rahul
$1,000 USD in 7 days
8.5
8.5

Hello, Hope you are doing well, I’ll systematically identify errors, fix CSS/HTML and responsive issues, test all critical purchase flows, and provide a clear changelog of every adjustment. With 10+ years of web development and e-commerce troubleshooting experience, I can quickly deliver a stable, polished, and fully responsive store. Let’s chat so we can review the issues and get started immediately. thank you Regards Gaurav Garg
$750 USD in 7 days
8.7
8.7

SURE---------I will fix it ---------I believe I can do this project in an efficient and professional manner-Finalize & Fix E-Commerce Website I am highly proficient to work on this project . I am Passionate PHP/Full stack developer having rich experience with all the latest technologies with so many successful Tasks. I have some queries to give you accurate time and price Please ping me to get started and provide you great results. Thanks!!!
$750 USD in 7 days
8.2
8.2

As someone with over a decade of experience in web and mobile development, I've encountered and resolved numerous challenges quite similar to what your e-commerce site is currently facing. With extensive knowledge in HTML and PHP, I specialize in optimizing websites for improved functionality and design. The fact that I've worked with a variety of platforms including WordPress, Shopify, Wix, and Square means I have a thorough understanding of different frameworks and can easily adapt to the requirements of your project. One thing that sets me apart is my commitment to long-term support. After addressing the identified bugs, improving the layout, validating the payment gateways and shipping calculators, I'll provide you with a comprehensible changelog detailing all the adjustments made. This ensures transparency allowing you to have a clear understanding of the modifications performed on your website. Moreover, being conversant with Google’s Mobile Friendly Test and known design quirks should effectively equip me for this assignment; guaranteeing that all key pages on your website load without any console errors ensuring a seamless shopping experience for your customers. Given my vast experience in e-commerce site configuration combined with strong problem-solving skills makes me the best fit for this project.
$750 USD in 7 days
8.2
8.2

Hello, I can audit your existing e-commerce website, identify the root causes behind the functionality and UI issues, and fix them without disturbing your existing SEO structure. I’ll focus on stabilising the complete customer journey and making the store consistent across desktop, tablet and mobile. ➜ Complete Website Audit ➜ Functionality Error Fixes ➜ Cart & Checkout Fixes ➜ Responsive Layout Fixes ➜ CSS / HTML Corrections ➜ Payment Gateway Testing ➜ Shipping & Pricing Validation ➜ Console Error Cleanup I’ll first audit the existing build, prioritise customer-impacting issues, implement the fixes, and thoroughly test browsing, cart, checkout, payments and responsive layouts before handover. Let’s DISCUSS... Best Regards,
$980 USD in 12 days
8.3
8.3

Your store works, but shoppers are hitting friction between browse, add-to-cart and checkout — that's where I'd start. First pass is an audit: I crawl the key templates with browser devtools and a Selenium run to log every JS/console error, 404 asset and broken AJAX call, then map which ones actually block cart and checkout. Those get fixed first, at the PHP/template level rather than by patching over with hacks. For layout I go through desktop, tablet and mobile breakpoints and correct overlap and misalignment in CSS — flex/grid fixes, container widths, z-index and media queries — touching only presentational markup so your existing title, meta and schema SEO tags stay untouched. After that I re-test the payment gateway with a live test order, verify shipping calculator totals and dynamic price updates on variant changes, and confirm the pages pass Google's Mobile-Friendly Test with a clean console. You get a changelog listing every file and what changed and why. I've done this kind of clean-up on WooCommerce, Shopify and custom PHP stores, and I can start right away. One quick thing: is the site on WooCommerce/Shopify, or a custom-built PHP store? Muhammad Saad
$950 USD in 4 days
7.9
7.9

Hi, I’ll audit your existing CMS store to uncover functionality, layout, and responsive issues affecting shoppers. I’ll fix the affected areas, refine page consistency across devices, and verify cart, checkout, payments, shipping, and pricing behavior. I’ll also test key pages thoroughly, preserve existing SEO elements, and provide a clear changelog detailing the completed fixes.
$750 USD in 7 days
8.0
8.0

Hey there, For an already live store, I would start by tracing the customer journey rather than changing CSS blindly. The important part is fixing the layout issues without introducing regressions in cart, checkout, dynamic pricing or the existing SEO markup. I can audit the current build, isolate the functionality errors, clean up responsive HTML/CSS behavior across desktop, tablet and mobile, then retest the payment and shipping flows after each relevant fix. I will also keep a clear changelog so you can see exactly what changed. Your acceptance test gives a good definition of done: no console errors on key pages, a successful live test order, and a clean mobile usability result. Can you share the store URL and tell me which checkout/payment issue is currently causing the most trouble? Best regards, Hammad Hassan
$875 USD in 10 days
7.9
7.9

Hi, I checked your "Finalize & Fix E-Commerce Website" project description, it looks like the focus is on delivering a clean, responsive website that works well across all devices. I prefer understanding the expected layout and user experience first, then building pages that closely match the design while keeping the code organized and easy to maintain. Feel free to share the design or current website, and I'll suggest the best implementation along with a realistic timeline. Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
$750 USD in 30 days
7.5
7.5

Las Vegas, United States
Member since Aug 21, 2026
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