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I’m building a complete e-commerce presence that includes both a public-facing website and a companion web application. The goal is a fast, secure and fully responsive experience that works flawlessly across modern browsers and devices, scales easily as traffic grows, and integrates smoothly with payment gateways, inventory services and any other APIs we decide to plug in later. Here’s what I need from you: • Design and develop the front end with clean HTML, CSS and JavaScript, leveraging a modern framework—React, Angular or Vue.js are all on the table, so feel free to pick the one that best fits the architecture you outline. • Build out a solid back end, set up the database layer, and wire up the required API endpoints. • Optimise for performance (Core Web Vitals), accessibility and SEO, and bake in security best practices from the outset. • Implement continuous deployment so updates flow seamlessly from our Git repository to production. • Work iteratively in an agile cadence, showing working increments I can test and review. Deliverables will include the full source code in a version-controlled repository, deployment scripts, and concise technical documentation that lets any developer on my team jump in without guesswork. Acceptance is complete once the site and app pass our cross-browser tests, handle a demo transaction end to end, and score in the green on Google Lighthouse. If this sounds like the kind of challenge you enjoy, let’s talk timelines and milestones.
Project ID: 40591149
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146 freelancers are bidding on average $455 USD for this job

This looks like a great fit, Hi, I will deliver your public e-commerce site and companion web app as one unified codebase: React front end, Node.js API layer, and a database tuned to keep Lighthouse scores green across performance, accessibility, and SEO. CI/CD pipeline included so every push to your repo deploys automatically. On a similar two-part commerce build, setting up server-side rendering early shaved the largest contentful paint down significantly, which also lifted organic traffic. I will structure yours the same way from day one. Questions: 1) Do you have a preferred payment gateway (Stripe, PayPal, other), or is that still open? 2) Roughly how many product SKUs will launch on day one? Share your current brand assets or wireframes and I will map out the full milestone plan this week. Looking forward to talking through the details. Kamran
$278 USD in 10 days
8.5
8.5

Hi, I can help build your complete e-commerce ecosystem, including both the customer-facing website and the companion web application, with a strong focus on performance, scalability, security, and maintainability. I have experience building full-stack web applications, e-commerce platforms, custom CMS solutions, admin dashboards, API integrations, payment gateway integrations, authentication systems, and cloud deployments. Based on your requirements, I would recommend React for the frontend and a scalable backend architecture with well-documented APIs and database design. The solution will include: • Responsive website and web application • Modern frontend using React • Secure backend and database architecture • Payment gateway integration • Inventory and third-party API integrations • SEO and Core Web Vitals optimization • Accessibility best practices • CI/CD deployment pipeline • Technical documentation and deployment scripts • Cross-browser and responsive testing I follow an iterative development approach, providing regular updates and working builds for review throughout the project. One quick question: Do you already have preferred payment gateway and inventory providers, or should those be selected during the architecture phase? I am confident in delivering a scalable, production-ready solution with clean code, strong performance, and a smooth user experience. Looking forward to discussing the project and milestones.
$450 USD in 18 days
8.3
8.3

--- E-commerce Website & Web Application Development --- I can help build a complete e-commerce website and web application with a secure, maintainable architecture. Here's my approach: → Develop the frontend with React, Vue, or Angular and build the backend with scalable APIs and database integration. → Integrate payment gateways, inventory services, and third-party APIs. → Optimize for performance, SEO, accessibility, and security while setting up CI/CD for deployments. → Deliver source code, documentation, deployment scripts, and testing support. Flow Browse Products → Add to Cart → Checkout → Payment → Order Management Let's connect... Thanks
$650 USD in 16 days
8.1
8.1

⭐⭐⭐⭐⭐ Create a Fast and Secure E-commerce Website and App for You ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you are looking for an expert to build a complete e-commerce presence. Look no further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for e-commerce platforms. I will create a responsive website and application that works well across all devices, ensuring a smooth user experience. ➡️ Why Me? I can easily handle your e-commerce project as I have 5 years of experience in web development, focusing on front-end and back-end solutions. My expertise includes HTML, CSS, JavaScript, and frameworks like React. I also have a strong grip on APIs, database management, and performance optimization to ensure your site is fast and secure. ➡️ Let's have a quick chat to discuss your project in detail. I can provide samples of my previous work and show you how I approach e-commerce solutions. I look forward to our conversation! ➡️ Skills & Experience: ✅ HTML/CSS ✅ JavaScript ✅ React/Angular/Vue.js ✅ API Development ✅ Database Management ✅ Performance Optimization ✅ SEO Best Practices ✅ Security Implementation ✅ Agile Methodologies ✅ Continuous Deployment ✅ Technical Documentation ✅ Cross-Browser Testing Waiting for your response! Best Regards, Zohaib
$350 USD in 2 days
7.7
7.7

Your project requires a reliable e-commerce platform with a responsive website and web application that delivers a smooth shopping experience while being easy to maintain and scale. I have experience developing custom web applications with modern frontend frameworks, secure backend APIs, payment gateway integration, and third-party service integrations. Based on your requirements, I'd recommend React for the frontend and Node.js for the backend, though I'm happy to work with your preferred stack. The focus will be on building a clean, responsive UI, robust API integration, secure payment flow, inventory management, and a well-structured codebase that supports future enhancements. I follow an iterative approach, sharing working modules regularly so you can review progress and provide feedback throughout development. A few questions before we proceed: 1. Do you already have the UI/UX designs, or should they be created from scratch? 2. Which payment gateway and inventory system do you plan to integrate? 3. Is this a B2C store, B2B portal, or does it need to support both? I look forward to discussing your project in more detail.
$750 USD in 15 days
7.5
7.5

Hello Launching a new e-commerce presence is tough because pretty designs don't automatically mean sales. You need a fast, intuitive site built to convert. I build online stores focused entirely on user experience and checkout optimization. Having launched over 15 stores, I'll ensure your setup is seamless and ready for traffic. What products are you selling? Let's chat and I'll send over some relevant live sites I've built. Giáp Văn Hưng
$250 USD in 7 days
7.0
7.0

I will deliver a robust E-Commerce Web Solution Development project featuring a responsive public storefront and a streamlined companion management system. My background includes building full stack applications using AngularJS, JavaScript, and HTML5/CSS3 with focus on secure API development and high performance backend architecture. I recently completed a similar platform that integrated real time inventory tracking and secure checkout flows, ensuring a seamless user experience across all devices. I will implement a clean, modular codebase that allows your business to scale efficiently while maintaining easy administrative control. I am ready to start immediately and can provide a detailed technical roadmap upon request.
$250 USD in 5 days
6.8
6.8

Your payment gateway integration will fail PCI compliance audits if card data touches your server at any point. This creates legal liability and blocks you from processing real transactions. Quick questions - are you planning tokenized payments through Stripe or PayPal, or do you need a custom vault solution? And what's your target traffic threshold where you'll need horizontal scaling - 10K concurrent users or 100K? Here is the architectural approach: - ANGULARJS + API DEVELOPMENT: Build a decoupled SPA with Angular consuming RESTful endpoints, ensuring your inventory and checkout flows remain responsive under load without full page reloads. - BACKEND DEVELOPMENT: Deploy Node.js microservices on AWS with PostgreSQL for transactional data and Redis for session management, so your architecture scales horizontally when traffic spikes. - FRONTEND DEVELOPMENT + CSS: Implement lazy loading, code splitting and CDN delivery to hit Core Web Vitals targets - I've reduced LCP from 4.2s to 1.1s on similar builds. I've architected e-commerce platforms for 3 SaaS companies that scaled from 0 to 80K monthly transactions without downtime. Let's schedule a 20-minute technical call to align on your CI/CD pipeline and security posture before you commit to a build.
$450 USD in 10 days
7.4
7.4

Hello, I came across your E-Commerce Web Solution Development and I am very interested in working with you. I have reviewed your requirements and full understand the scope of expectations. I specialize in CSS, HTML, Web Development, and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity and professionalism. I work transparently throughout the project progress, deadlines and expectation stay clear at every stage. I would be glad to disucss further details and am ready to start immediately. Looking forward to hearing from you. Regards. Anum
$250 USD in 4 days
6.3
6.3

As an experienced full-stack web developer, I possess the diverse skill set necessary to build your e-commerce web solution from the ground up, covering all bases. I know the importance of delivering a fast, secure and responsive platform which not only integrates smoothly with various APIs but also has the capacity to handle high traffic volumes, ensuring it will scale effortlessly as your business grows. Lastly, my commitment to agile development combined with my strong background in Git version control and continuous deployment allows me to work iteratively and effectively deliver working increments. My goal is not just meeting requirements but exceeding expectations, therefore I'll provide you concise documentation ensuring smooth future maintenance. Let's discuss timelines and milestones to get the ball rolling on this exciting e-commerce venture!
$500 USD in 7 days
6.4
6.4

With over a decade of hands-on experience in Full Stack Development and Digital Solutions, I'm confident that I'm the ideal candidate for this project. My extensive skill set perfectly aligns with your requirements for swift, secure, and responsive e-commerce platforms. Whether it's leveraging React, Angular or Vue.js to design the front end, setting up a robust back end with database integration for API endpoints or optimizing performance, accessibility and SEO - I have you covered. In addition to creating a high-quality e-commerce platform, I always focus on long-term sustainability and scalability of my solutions. This means not only providing you with the source code and deployment scripts but also thorough technical documentation so that any developer on your team can maintain the systems with ease down the road. One key advantage of working with me is my proficiency in iterative, agile development which allows you to validate progress at every step. My dedication to fast delivery and clear communication further ensures we stay focused on delivering milestones in sync with your expectations. Let's collaborate and transform your vision into a remarkable reality!
$450 USD in 7 days
6.4
6.4

Greetings, Your project aims to create a robust e-commerce platform with a responsive website and web application that excels in performance, security, and user experience. To achieve this, I would focus on: 1. **Front-End Development**: Using React, I’ll ensure an intuitive and seamless user interface with clean HTML, CSS, and JavaScript for fast loading times. 2. **Back-End Architecture**: I’ll build a scalable back end, setting up a reliable database and necessary API endpoints for smooth integration with payment gateways and other services. 3. **Performance Optimization**: By implementing best practices for Core Web Vitals, accessibility, and SEO, the platform will not only be user-friendly but also rank well in search engines. 4. **Agile Workflow**: I’ll work iteratively, delivering regular updates for your review to ensure alignment with your vision. I’m excited about the potential of this project and look forward to discussing how we can make it happen.
$250 USD in 7 days
6.0
6.0

Hello, Building a robust e-commerce web solution is the kind of work that we experienced on. As an award-winning company with 13+ years of experience, we have been contributing our skills towards designing, developing, and maintaining various websites and web applications. Our duty does not end with writing codes, we ensure Core Web Vitals are met for optimum performance, accessibility for wider reach, SEO-friendly structure, and rock-solid security measures. We commit ourselves to provide the complete source code in a version-controlled repository along with extensive technical documentation that will enable seamless development post-acceptance and the deployment scripts for consistent update roll-outs. Let's have a quick chat to finalize the requirements. Thank You Rohan
$750 USD in 25 days
5.9
5.9

Hi, I’ve reviewed your e-commerce scope and can deliver a fast, secure front-end and back-end foundation within your timeline. I’ll build the front end with React for its strong ecosystem and component reusability, paired with a MySQL/PHP back end that keeps hosting simple and scales well for product catalogs, orders, and API integrations. The database layer will use parameterized queries and server-side validation to prevent injection, and I’ll set up rate limiting and least-data logging from day one. On delivery, you’ll receive a Git-tracked codebase with a CI/CD pipeline script, a responsive storefront, a companion web-app dashboard, and API endpoints ready for payment and inventory services. I’ll verify cross-browser rendering, run a demo transaction end to end, and confirm green Lighthouse scores before handoff. Backups and exportable audit records will be configured so your team can maintain everything cleanly. One detail that would help me start safely: do you already have a preferred payment gateway and sandbox credentials, or should I integrate a test-ready gateway like Stripe in test mode for the demo transaction?
$270 USD in 10 days
4.9
4.9

Hi, I can help you build a complete, scalable e-commerce platform with both a customer-facing website and a powerful companion web application. I will develop a modern, responsive frontend using React/Vue/Angular based on the architecture requirements, along with a secure backend, database integration, and well-structured APIs for payments, inventory, and future integrations. My approach focuses on: • Clean, maintainable frontend and backend architecture. • Fast performance with Core Web Vitals, SEO, and accessibility optimization. • Secure authentication, data handling, and API best practices. • Responsive experience across browsers and devices. • CI/CD setup for smooth deployments from your repository. • Agile development with regular working builds for review. Deliverables will include: • Complete source code in a version-controlled repository. • Deployment configuration and scripts. • Clear technical documentation for future maintenance. • Tested end-to-end demo transaction flow. I will work closely with you through milestones to ensure the final product is fast, reliable, secure, and ready to scale as your business grows.
$500 USD in 4 days
4.8
4.8

Granted you have several options, I believe my specialization in combining backend and frontend development serves well for your project while maximizing synergy between aesthetics and functionality. I've built numerous e-commerce and SaaS platforms utilizing modern frameworks such as React.js or PHP-based Laravel, a skill that aligns perfectly with your potential usage of React, Angular, or Vue.js. Moreover, your interest in integrating several APIs peaks my interest. I have an extensive experience harnessing APIs to cms, e-commerce and crm solutions making implementing an easy part just as much as adhering to security best practices. My competency widespreads to cloud infrastructures— a secure deployment won't be an issue with me. Lastly, I'm a strong advocate of collaboration so your idea of an iterative agile process resonates well with how I work too. Once we finish the project, my clear documentation allows for seamless takeover by any developer if needed. My determination on delivering high-quality work that grows with your business while maintainable is unparalleled in all its facets; let's build something special together!
$300 USD in 6 days
5.0
5.0

Hi, I’d love to help build your e-commerce website and web application. I have 8+ years of full-stack development experience with Angular, React, Node.js, Express, MongoDB, and MySQL, delivering scalable, high-performance applications. I can develop a responsive frontend, robust backend APIs, payment gateway integrations, inventory management, CI/CD deployment, and optimize the application for performance, SEO, accessibility, and security. Please take a look at my profile reviews—I’ve completed numerous Angular and React projects with excellent client feedback and long-term collaborations. I’m available to start immediately and look forward to discussing your project, architecture, and milestones
$500 USD in 7 days
5.0
5.0

I am highly experienced in building custom e-commerce web solutions using the exact stack you require. Having developed several end to end retail platforms, I am proficient in creating responsive frontends with HTML, CSS, and AngularJS, supported by robust backend API architectures. For your E-Commerce Web Solution Development project, I will implement a seamless public facing site paired with a secure administrative dashboard. My previous work includes integrating payment gateways and managing complex product databases while ensuring fast load times. I focus on clean code and user centric design to drive conversions. I can deliver a professional, scalable solution within your budget.
$250 USD in 5 days
4.3
4.3

Hello, Greetings , I am skilled content writer with skills including API Development, HTML, JavaScript, AngularJS, Frontend Development, Backend Development, CSS and Web Development. Please send a message to discuss more regarding this project. Thanks
$250 USD in 5 days
4.2
4.2

I understand you're looking for a developer to build a robust e-commerce solution, similar to the scalable, secure, and responsive platforms I've delivered for [mention a relevant past project or type of project, e.g., "SaaS applications with integrated payment processing" or "high-traffic marketing sites"]. My experience aligns perfectly with your need for a fast, secure, and fully responsive front-end. My technical approach would involve leveraging React due to its component-based architecture and extensive ecosystem, which is ideal for building complex, maintainable UIs. I'll utilize a state management library like Redux or Zustand for efficient data flow and implement a performant routing solution. For styling, I'd opt for styled-components or Tailwind CSS for a maintainable and scalable design system. The development will follow a TDD approach with Jest and React Testing Library to ensure robust unit and integration tests, guaranteeing cross-browser compatibility and device responsiveness. To ensure we're on the same page, what are your primary concerns regarding API integration complexity and preferred methods for handling state management within the companion web application? I'm available for a brief call to discuss these details and how my expertise can directly translate into a successful project outcome.
$559 USD in 21 days
4.0
4.0

Yerevan, India
Member since Jul 19, 2026
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