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My current e-commerce site has outlived its original build and is now showing bugs across checkout, product pages, and search. I want a full rebuild that preserves all existing products and customer data but delivers a faster, cleaner, mobile-first experience. Core objectives • Eliminate every existing bug and performance bottleneck. • Modernise the design while keeping brand colours and imagery intact. • Strengthen code quality for easier future updates. Key feature upgrades I need implemented: 1. Customer reviews – star ratings, text feedback, photo uploads, and a simple moderation dashboard. 2. Advanced search filters – category, price range, colour, size, stock status, plus autocomplete that can handle typos. 3. Payment gateway integration – multiple processors (credit cards, PayPal, local wallets) with 3-D Secure and stored-card tokens for returning shoppers. I’m open to rebuilding on whichever platform you believe offers the best mix of speed, extensibility, and lower long-term maintenance; please outline why you’d choose it and how you will handle data migration from the current store. Acceptance criteria • Zero critical or high-priority bugs at launch (confirmed through staged QA). • Sub-two-second load time on main pages with Google PageSpeed scores above 90. • Fully responsive layout, WCAG-compliant accessibility, and SEO-friendly URLs/meta. • Clear hand-off package: source code, documentation, and video walk-through of key admin functions. Timeline is negotiable, but I’d like a realistic milestone plan that shows design sign-off, development iterations, QA, and final deployment.
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Embarking on an e-commerce site rebuild and fixes can be crucial to the growth and success of your business. As the founder of Web Nautical, I lead a team of proficient engineers with extensive experience in HTML, PHP, and web development. We're also backed by powerful AI expertise that can significantly enhance your online shopping experience. Leveraging tools like sentiment analysis, predictive analytics, and intelligent document search, we can ensure bug-free functionalities and seamless user engagement. With over 100+ successful projects under our belt, a focus on quality code, and a knack for combining creative design with technical excellence, we're equipped to modernize your site while preserving its existing elements that matter most to you - brand colors and imagery. Serving as a one-stop shop for digital transformation needs ensures smooth data migration in rebuilding on whichever platform we mutually agree is best suited for your project’s long-term success. We believe in delivering complete digital solutions and with this project we'll walk you through ensuring zero critical/high-priority bugs at launch through QA testing. With Google PageSpeed scores above 90, WCAG-compliant accessibility, responsive layout and SEO-friendly URLs/meta we maintain our commitment to top-tier delivery standards.
$3.000 USD in 40 Tagen
8,4
8,4
203 Freelancer bieten im Durchschnitt $2.124 USD für diesen Auftrag

Hello, I can rebuild your e-commerce site with a fast, mobile-first architecture while safely migrating all products and customer data. I’ll eliminate existing bugs, implement advanced search, reviews, and secure multi-gateway payments, and optimize performance for PageSpeed 90+. I’ll also provide staged QA and clear documentation. Send me a message to discuss platform choice and milestones.
$1.500 USD in 7 Tagen
9,8
9,8

Hi, I have 13 years of experience in e-commerce Webb development. I can help you with this project. Send a message so that we can have a detailed discussion in order to proceed with this project.
$2.500 USD in 7 Tagen
9,4
9,4

Hello, We can rebuild your e-commerce site to eliminate bugs, improve performance, and deliver a modern, mobile-first experience while preserving all products and customer data. Our team will implement customer reviews with moderation, advanced search filters with autocomplete, and multi-gateway payment integration with 3-D Secure. Questions 1. Which current platform hosts your store, and are there any custom extensions we need to preserve? 2. Do you prefer a specific platform for the rebuild, or should we recommend the best option for speed and maintainability? 3. Are there preferred payment processors or local wallets beyond standard credit cards and PayPal? Our approach includes staged QA, sub-two-second load times, full responsiveness, SEO optimization, and a hand-off package with code, documentation, and admin walkthrough. FYI. The current bid amount is a placeholder to submit the proposal. Regards Yasir LEADconcept PS: Let me know, if you want to see our team past work to determine our skills/expertise or past customer's references.
$2.250 USD in 7 Tagen
9,4
9,4

Having over a decade of experience in web and mobile development, along with expertise in eCommerce solutions, I understand the importance of revamping your current e-commerce site to deliver a seamless and efficient shopping experience. Your core objectives of eliminating bugs, modernizing design, and strengthening code quality align perfectly with my skill set and experience. In the past, I have successfully completed projects in the eCommerce domain, addressing similar challenges and exceeding client expectations. My focus on quality, performance, and user experience has resulted in tangible outcomes for my clients. I am confident in my ability to implement the key feature upgrades you require, such as customer reviews, advanced search filters, and payment gateway integration, while ensuring a smooth data migration process. I am ready to collaborate with you to rebuild your e-commerce site on the most suitable platform, considering factors like speed, extensibility, and long-term maintenance. By entrusting this project to me, you can expect a comprehensive solution that meets all your requirements and exceeds your expectations. Let's discuss further and get started on transforming your e-commerce site.
$2.400 USD in 30 Tagen
9,0
9,0

⭐⭐⭐⭐⭐ Dear Valuable Client, CnELIndia, led by Raman Ladhani, can seamlessly handle your e-commerce rebuild by combining robust technical expertise with user-centric design. We propose migrating your existing products and customer data to a modern, mobile-first platform like Magento or WooCommerce, chosen for speed, extensibility, and maintainability. Our approach includes full bug elimination, optimized code quality, and a refreshed design retaining your brand identity. Key feature upgrades such as star-rated customer reviews with moderation, advanced typo-tolerant search filters, and multi-gateway payment integration with 3-D Secure will be implemented. We ensure staged QA to deliver zero critical/high-priority bugs, sub-two-second load times, WCAG-compliant responsiveness, SEO-friendly URLs, and a complete hand-off package including source code, documentation, and video walkthroughs. Milestones will cover design sign-off, iterative development, QA cycles, and final deployment. With CnELIndia and Raman Ladhani, your project will be delivered efficiently, reliably, and future-ready.
$2.250 USD in 7 Tagen
9,1
9,1

Hello, I understand you want a full rebuild of your e-commerce site that keeps all products and customer data, fixes bugs, and delivers a fast, mobile-first, cleaner experience. I’ll start with a technical audit of current data and hosting, then map a clean, modular architecture on a platform that best fits your needs for speed, extensibility, and maintenance. I’ll migrate data securely, preserve your branding, and implement a modern UI with WCAG accessibility and SEO-friendly URLs. Core features will include robust customer reviews with moderation, advanced search with typo-tolerant autocomplete, and a flexible payment setup with multiple processors and 3-D Secure tokens. The plan will include staged QA, performance tuning to sub-two-second load times, and a comprehensive hand-off with docs and a video walk-through of admin tasks. clientQuestion This approach keeps your data safe, reduces future bugs, and makes ongoing updates easier. I’ll provide a milestone plan with design sign-off, iterative development, QA, and deployment timelines. I can walk you through platform options and data-migration strategies to suit your priorities and budget. Best regards,
$3.000 USD in 17 Tagen
8,8
8,8

Hi there, I’ve reviewed your e‑commerce rebuild needs and can deliver a faster, mobile‑first store with clean architecture. I’ve rebuilt complex shops while preserving full product and customer data, ensuring smooth migrations and zero‑downtime transitions. I’ll modernize the UI, eliminate bugs, improve search, add reviews, and integrate secure multi‑payment gateways. I can outline a clear milestone plan and QA process to meet your performance and accessibility targets. Which platform is your current store built on, and do you prefer staying on it or moving to something more scalable? Best regards, Muhammad
$2.500 USD in 1 Tag
8,3
8,3

Hi there, I’m an experienced full‑stack e‑commerce developer and can deliver the full rebuild you need—preserving all products and customer data while eliminating bugs and modernising the design for a mobile‑first experience. Scope covered: - Bug elimination & performance: Fix checkout, product pages, and search issues; optimise load speed. - Design refresh: Modern, clean layout while keeping brand colours and imagery intact. - Code quality: Structured, maintainable codebase for easier future updates. I’ve rebuilt similar e‑commerce platforms where speed, reliability, and user trust were critical. Kindly check my profile and reviews, then send me a message so we can discuss the best platform choice and timeline for your rebuild. Thanks and regards, — Asif Ali Zaman
$1.500 USD in 15 Tagen
8,1
8,1

Hi, I’d recommend rebuilding your store on Shopify Plus (if scalability + low maintenance is priority) or WooCommerce with a custom lightweight theme (if full code control is preferred). For most growing e-commerce brands, Shopify offers faster performance, built-in security, PCI compliance, 3-D Secure support, multi-gateway integration, and lower long-term maintenance. WooCommerce is ideal if you want deeper backend flexibility and ownership of code. Data Migration Plan • Full backup of current database • Structured migration of products, variants, SKUs, images • Customer accounts, hashed passwords, order history • 301 redirects to preserve SEO rankings • Staged migration testing before go-live Feature Implementation ✔ Advanced search with typo-tolerant autocomplete (Algolia / ElasticSearch) ✔ Reviews with ratings, photo uploads & moderation panel ✔ Multi-gateway payments with tokenized saved cards ✔ Clean, mobile-first UI preserving brand identity Performance & QA • Optimized theme architecture • Lazy loading + CDN • Core Web Vitals optimization • Staged QA to ensure zero critical bugs • PageSpeed 90+ target You’ll receive full source code, documentation, and admin walkthrough video. Singh
$2.250 USD in 20 Tagen
8,3
8,3

Hi, ➡️ I read your project description regarding the need for a full rebuild of your e-commerce site that enhances performance and preserves existing data. ⏺️ I specialize in e-commerce development with a focus on building mobile-first, high-performance sites. I have extensive experience in resolving bugs and implementing features like advanced search filters, customer review systems, and secure payment integrations. My approach will ensure a clean, modern design using the most suitable platform, keeping your brands colors and imagery at the forefront. I will also handle the data migration seamlessly to ensure no loss of product or customer data. Regards, Aftab Ahmad Full Stack Developer (12 Years of experience)
$1.500 USD in 14 Tagen
7,4
7,4

Hi, We’ve built several successful e-commerce platforms, including a multi-vendor site with advanced features like product reviews, dynamic pricing, and multiple payment gateways. We also developed a custom WordPress plugin to integrate with a third-party service for automated product updates. For your project, we can use Laravel or WordPress with WooCommerce, both of which are highly extensible and secure. We’ll also implement CI/CD pipelines for faster, more reliable deployments. Let’s schedule a 10-minute call to discuss your project in more detail and see if I’m the right fit. I usually respond within 10 minutes. I’m eager to learn more about your exciting project. Best regards, Adil
$2.232,90 USD in 21 Tagen
7,3
7,3

Hi. I'll rebuild your existing professional E-commerce store website as you have mentioned in details with all required pages, payment method integration and all other essential features. I'll provide free maintenance support for 1 month and deliver the project on urgent basis. kindly contact me to discuss further details. Thanks
$1.500 USD in 4 Tagen
7,2
7,2

Hi there, I understand that your e-commerce site is in need of a comprehensive rebuild to enhance user experience, eradicate bugs, and modernize the design while preserving brand integrity. With extensive experience in e-commerce development, I can not only deliver a cleaner, mobile-first interface but also improve site performance and code quality for future updates. I propose utilizing a platform that optimally balances speed and extensibility, I recommend [Platform Name], which I believe will facilitate an efficient data migration and seamless integration of essential features such as customer reviews, advanced search filters, and payment gateways. I aim for zero critical bugs at launch and excellent performance metrics, backed by a solid QA process. I can provide a milestone plan to ensure timely updates during the project.
$1.500 USD in 11 Tagen
6,9
6,9

Hi, I see that you’re looking to completely rebuild your e-commerce site while retaining your existing products and customer data. The need for a faster, mobile-first experience is crucial, especially with the bugs you’ve mentioned across checkout and product pages. It's clear that modernizing the design and enhancing code quality will be key to ensuring a smoother user experience and easier future updates. With over 8 years of experience in custom application development, I have a solid track record in delivering high-quality web applications. I’m well-versed in implementing features like customer reviews and advanced search filters, and I understand the importance of integrating multiple payment gateways securely. I’d suggest a platform that balances speed and extensibility while ensuring a seamless data migration process. Let’s discuss your specific requirements and how we can create a site that not only meets your needs but also positions you well for future growth. Thanks, Waleed
$3.000 USD in 14 Tagen
6,8
6,8

Greetings, I’m immediately available to rebuild and fix your eCommerce site. I’m a Master Expert in PHP Laravel, CSS/HTML, eCommerce, WooCommerce, WordPress, and Shopify, and a top-rated freelancer. ✅ I need to share a few samples from my portfolio with you. Are you available for a quick chat? Please check it out: https://www.freelancer.com/u/letdevs Cheers! Ali
$1.650 USD in 20 Tagen
6,9
6,9

As a tenured Certified WordPress Developer and Team Lead of over 20 skilled professionals, I understand the complexities and nuances involved in revamping outdated e-commerce sites to bring them up to speed. My expertise aligns seamlessly with your project's objective - reinforcing the code quality, bug elimination, modernizing design without compromising brand elements, and introducing essential features like customer reviews and advanced search filters. What sets us apart is not just our skills on paper but our dedication towards client satisfaction. We highly value your feedback during the entire process which ensures you to get a product which you have dreamt of. Additionally, We assure you a fully responsive layout, WCAG compliant accessibility and, most importantly, an impressive upgrade of your site in line with current SEO trends resulting in better visibility. Choose Prajapati Technologies for phenomenal results on your e-commerce site rebuild project.
$1.500 USD in 20 Tagen
6,4
6,4

**Proposal: Production-Grade E-Commerce Rebuild** Based on your requirements, this is a full architectural rebuild — not a theme update. You’re asking for data-preserving migration, advanced search with typo tolerance, multi-gateway payments with 3DS + tokenization, WCAG compliance, 90+ PageSpeed, and zero critical defects at launch. Delivering that responsibly requires: • Structured migration with rollback safeguards • Proper performance engineering (not plugin stacking) • Secure payment integration and compliance hardening • Accessibility validation beyond surface tweaks • Dedicated QA before deployment A $1.5k–$3k budget typically supports a template rebuild. Your acceptance criteria require senior-level engineering to avoid long-term technical debt. **Proposed budget: $11,800 | Timeline: 10–12 weeks** Recommended approach: Option A – Headless build (modern frontend + managed commerce backend + managed search + Stripe/PayPal + CDN caching) for maximum performance and extensibility. Option B – Optimized Shopify rebuild if minimizing maintenance is preferred. Milestones: 1. Architecture & platform decision 2. Core build (search, reviews, payments) 3. Data migration & performance tuning 4. QA & staged launch 5. Documentation + admin walkthrough The goal is a stable, fast, future-proof platform — not a patched rebuild. Happy to schedule a short discovery call before award.
$11.800 USD in 90 Tagen
6,3
6,3

Hello, I understand you need a full rebuild of your e-commerce site, preserving existing products and customer data while eliminating bugs and improving performance. I will deliver a mobile-first, modern design that retains brand colours and imagery, optimised for speed, accessibility, and SEO. Key upgrades include a robust customer review system with moderation, advanced search with filters and typo-tolerant autocomplete, and secure multi-gateway payment integration with 3-D Secure and stored-card tokens. The rebuild will prioritise clean, maintainable code with staged QA to ensure zero critical bugs, sub-two-second load times, and WCAG-compliant responsive layouts. Data migration from the current store will be carefully handled to maintain integrity, and the platform choice will balance speed, extensibility, and long-term maintainability, with full documentation and a video walkthrough for hand-off. Clarification Questions: Which e-commerce platform is the current site built on, and are there any platform restrictions for the rebuild? Are there third-party apps or plugins currently in use that must be integrated into the new site? Thanks, Asif.
$3.000 USD in 15 Tagen
6,4
6,4

Hi there, I'm confident in delivering a seamless rebuild of your e-commerce site, tackling bugs, enhancing performance, and implementing key features like customer reviews, advanced search filters, and payment gateways. With my expertise in web development, PHP, and HTML, I will ensure a faster, cleaner, and mobile-friendly experience. I propose a platform based on speed, extensibility, and low maintenance, with a detailed data migration plan. Let's discuss the next steps and how to achieve your project goals. How soon can we get started?
$2.000 USD in 15 Tagen
5,9
5,9

Hi! I’d love to help rebuild your e-commerce site into a fast, mobile-first platform that keeps all your products and customer data intact. I can implement advanced search filters, a full customer review system with moderation, and robust multi-gateway payment support while eliminating existing bugs and optimizing performance. I’ll also ensure the design is modern, fully responsive, SEO-friendly, and easy to maintain going forward, with a clear migration plan for your current data. Looking forward for your positive response in the chatbox. Best Regards, Arbaz M
$2.250 USD in 2 Tagen
6,4
6,4

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