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I am building a cloud-hosted e-commerce platform to be sold as a subscription service. The entire stack should be JavaScript, with a React front-end and a Node.js back-end (Express or a comparable framework is fine). The goal is an initial MVP that lets new tenant stores sign up, configure their catalogue, and start selling within minutes. Core modules will include product and inventory management, a shopping cart, secure checkout and the hooks required for common payment gateways; we can refine the feature set together as the build progresses. Deliverables • Multi-tenant architecture running on React + Node.js • REST or GraphQL API with clear documentation • Admin dashboard and store-front UI, fully responsive • Basic CI/CD pipeline and deployment instructions Acceptance criteria • Code passes ESLint rules and unit tests • New tenant stores can be created via a single onboarding flow • Checkout flow completes successfully in a sandbox payment environment If you have previous SaaS or headless e-commerce experience with this stack, let me know; otherwise, show me a sample repo that demonstrates clean component structure and API design.
Project ID: 40425456
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Hello! I am thrilled to submit my proposal for your cloud-hosted e-commerce platform. Building a scalable Multi-tenant architecture requires a deep understanding of data isolation and seamless onboarding—areas I specialize in using the Full-stack JavaScript ecosystem. My Technical Approach: Frontend (React): I will build a highly responsive, component-based UI. I focus on reusable logic and clean state management to ensure the Admin Dashboard and Storefront are both fast and easy to maintain. Backend (Node.js & Express): I will implement a robust RESTful API designed specifically for multi-tenancy. Whether using subdomains or unique identifiers, I’ll ensure every new tenant’s data is secure and isolated. Onboarding & Payments: I will prioritize a "one-click" style onboarding flow and integrate flexible webhooks for payment gateways (like Stripe or PayPal) to ensure a smooth sandbox checkout experience. Quality Assurance: Code will be strictly linted with ESLint and backed by Unit Tests to ensure stability before any deployment.
$50 USD in 7 days
0.0
0.0
141 freelancers are bidding on average $195 USD for this job

Hi, I will build your multi-tenant e-commerce MVP — React storefront, Node/Express API, admin dashboard, and tenant onboarding flow with isolated data per store. For multi-tenancy, I will use a shared database with tenant-scoped queries and row-level isolation rather than separate databases per store — this keeps infrastructure costs low at the MVP stage while still allowing migration to dedicated databases for high-volume tenants later. Questions: 1) Which payment gateway should I target first — Stripe, PayPal, or both? 2) REST or GraphQL — do you have a preference? Send me a message and we can go over the details. Best regards, Kamran
$90 USD in 5 days
7.3
7.3

Hello Hi there, Building a robust, cloud-hosted e-commerce platform from scratch presents unique scaling and security challenges. With 5+ years of full-stack experience, including architecting and deploying scalable cloud solutions, I'm confident I can deliver a high-performing, secure platform that drives your sales. Let's chat about bringing your vision to life efficiently. Giáp Văn Hưng
$250 USD in 7 days
6.5
6.5

I can build your multi-tenant e-commerce SaaS with a clean, scalable JavaScript stack using React and Node.js. My approach focuses on creating a strong foundation for multi-tenancy—ensuring each store is isolated, secure, and easily configurable. I’ll design a modular architecture where product management, inventory, cart, and checkout are well-structured and extendable as you evolve the platform. On the frontend, I’ll deliver a responsive React-based admin dashboard and storefront with reusable components and a clear state management strategy. On the backend, I’ll build a robust Node.js API (REST or GraphQL) with proper authentication, tenant separation, and integration-ready payment flows for sandbox environments. The onboarding flow will be streamlined so new tenant stores can register, configure products, and go live quickly. Code quality will be enforced with ESLint, consistent structure, and unit-tested core logic. You’ll receive a well-documented API, clean Git-based workflow, and a basic CI/CD setup for smooth deployment. I’ve worked on scalable SaaS-style architectures and focus on maintainability, clarity, and performance from day one.
$140 USD in 7 days
6.6
6.6

Hello! As per your project post, you’re looking to build an Multi Tenant E-Commerce SaaS platform where different businesses can sign up, create their own stores, manage products and inventory, and start selling through a fully functional checkout system. The goal is to deliver an MVP built entirely on React and Node.js that supports scalable tenant isolation, secure payments, and a complete admin and storefront experience that can later evolve into a full SaaS product. My focus will be on delivering a complete multi tenant architecture using React for the frontend and Node.js with Express for the backend, including REST or GraphQL APIs, tenant based store isolation, product and inventory management modules, shopping cart functionality, secure checkout flow with payment gateway integration hooks, and responsive admin and storefront dashboards. I specialize in building scalable SaaS and e commerce platforms using React, Node.js, Express, PostgreSQL or MongoDB, and cloud based deployments, with strong focus on multi tenant architecture, secure authentication, API design, and production ready frontend systems. My focus will be on creating a solid MVP foundation that is maintainable, extensible, and ready for future feature expansion. Let’s connect to review your SaaS model, tenant structure, and payment flow requirements so we can finalize the MVP scope and architecture. Best regards, Nikita Gupta.
$300 USD in 18 days
6.4
6.4

Having built a career in JavaScript, specifically with React and Node, I am well-equipped to handle every aspect of your React Node E-commerce SaaS project. My agency has more than 8 years of experience crafting high-quality, pixel-perfect applications using this very stack. We have a strong track record of delivering excellent cross-platform solutions for mobile and top-notch full-stack web experiences. With our depth of understanding around E-commerce, we can confidently create a multi-tenant architecture with the technology you have requested, ensuring your MVP meets your specification perfectly. Our REST API design skills are highly respected within our client base and we always offer clear documentation to ensure comprehensive understanding of our work. Moreover, we have experience building not just the front-end but also essential components like admin dashboards and CMS panels necessary for managing user activities. Our knack for writing clean code that passes through all checks - be it ESLint rules or unit tests - guarantees the quality and stability of our work. I am excited about this project; let's bring your vision to life together!
$500 USD in 7 days
6.0
6.0

Hello, I have 10+ years of experience in ReactJS, Node.js, NextJS, PHP/Laravel, Vue.js, and scalable SaaS platform development. Your multi-tenant e-commerce SaaS MVP is a strong match for my background. I can build a clean React frontend with a scalable Node.js/Express backend, tenant-based architecture, secure authentication, product/inventory management, cart, checkout flow, payment gateway integration, and responsive admin/storefront dashboards. Suggested stack: • Frontend: ReactJS / NextJS • Backend: Node.js + Express • Database: PostgreSQL or MongoDB • APIs: REST or GraphQL • Deployment: Docker + CI/CD pipeline I focus on maintainable architecture, reusable components, API security, and production-ready deployment. The onboarding flow, sandbox checkout testing, ESLint compliance, and unit-tested APIs will be handled properly. I can also share relevant SaaS/e-commerce work demonstrating clean API and component structure. Ready to start immediately and discuss milestones/timeline.
$180 USD in 7 days
5.8
5.8

do you prefer a database‑per‑tenant or shared database with tenant isolation for the multi‑tenant architecture? Should the storefront support custom themes per tenant, and which payment gateways are planned initially (Stripe, PayPal, others)? Also, do you expect real‑time inventory sync and webhooks for external integrations from the start? I would build the platform with a modular multi‑tenant Node.js API and a scalable React front‑end, using tenant‑aware middleware, secure authentication, and a configurable product/catalog system while integrating a sandbox payment gateway and a CI/CD pipeline for smooth deployments. If you’d like, I can outline a multi‑tenant architecture and MVP development roadmap so we can start building the platform efficiently.
$30 USD in 2 days
6.0
6.0

Hello there, I hope you are doing well. I’m a solo developer with strong JavaScript full‑stack experience, specializing in multi‑tenant SaaS apps with React on the front end and Node.js on the back end. I build scalable architectures from the ground up, focusing on clean component structure, robust APIs, and maintainable CI/CD pipelines. In previous SaaS projects I’ve delivered modular dashboards, REST/GraphQL APIs, and secure checkout flows with sandbox testing. I will implement a multi‑tenant React + Node stack, a clear API surface with docs, an admin dashboard and storefront UI, and a lightweight CI/CD setup. I’ll ensure ESLint compliance and unit tests, plus a streamlined onboarding flow to create new tenants and configure their catalogs. The result will be responsive, maintainable, and easy to evolve. Next steps: I can start with a repo scaffold and MVP milestones, delivering a solid foundation for rapid onboarding of new stores. Best regards, Billy Bryan
$250 USD in 5 days
5.1
5.1

Hello, I see that you need a cloud hosted e-commerce platform that will be sold as a subscription service. The entire stack will be JavaScript, with a React frontend and Node.js backend. I would be happy to share my portfolio of similar projects via chat. Warm regards, Fahad.
$100 USD in 1 day
5.2
5.2

Hello, I can build your JavaScript based SaaS e commerce MVP using React for the frontend and Node.js for a scalable multi tenant backend. I will design a clean architecture that supports tenant isolation, onboarding flow, and flexible product and inventory management from day one. The API will be well structured using REST or GraphQL with clear documentation, ensuring smooth integration between admin dashboard and storefront. I will implement a secure checkout flow with sandbox payment integration and ensure reliability across the full purchase journey. The platform will be fully responsive, follow clean coding standards with ESLint and tests, and include a simple CI CD setup with deployment guidance. This approach ensures you can launch quickly while keeping the system scalable for future growth.
$180 USD in 7 days
5.0
5.0

When building a SaaS e-commerce platform, the hardest part is ensuring each new store can onboard and start selling without friction. I understand you're aiming for a multi-tenant system where setup, catalog management, and checkout feel instant and guided. We'll structure a Node.js (Express) API with tenant isolation at the data layer so each store remains logically separated and secure. React frontend will use reusable commerce components for product listing, cart, and checkout flows. A lightweight admin dashboard will manage catalog and inventory updates in real time. Payment gateways will be integrated via modular adapters to keep providers swappable and reduce future refactoring. Ready to align this with your onboarding flow and priorities. Q1: Preferred tenant isolation model (DB per tenant or shared schema)? Q2: Which payment gateways should be prioritized for MVP? Q3: Any expected limits on product catalog size per store?
$150 USD in 3 days
4.8
4.8

Greetings, I see you're looking to build a cloud-hosted e-commerce platform using a JavaScript stack with React and Node.js. The idea of creating an MVP that allows new stores to sign up and start selling quickly is a smart approach. My plan would be to focus on developing a robust multi-tenant architecture that supports easy onboarding and integrates essential features like product management and secure checkout. Having experience with SaaS projects, I can ensure the REST or GraphQL API is well-documented and maintainable. I'll also create an admin dashboard and responsive UI that enhances user experience. Plus, I understand the importance of a clean codebase, so I'll make sure it meets ESLint standards and passes unit tests. Looking forward to the opportunity to work together on this exciting project! Best regards, Saba Ehsan
$100 USD in 2 days
5.0
5.0

I have read your job post and I am interested in building your cloud-hosted multi-tenant e-commerce SaaS platform. I am a full-stack JavaScript developer with experience in React, Node.js, Express, REST APIs, and scalable web applications. I have worked on e-commerce systems, admin dashboards, authentication flows, and multi-user platforms with clean architecture and responsive UI design. My approach is to build a modular multi-tenant system where new stores can sign up, manage products and inventory, and start selling through a simple onboarding flow. I will develop a React frontend with responsive admin and storefront interfaces, along with a Node.js backend using clean API architecture and secure authentication. The platform will include cart, checkout, and sandbox payment integration with proper tenant separation and scalable structure. I will also provide API documentation, CI/CD setup guidance, and maintain clean, tested code following ESLint and unit testing standards.
$140 USD in 7 days
4.8
4.8

Hi, I will create a cloud-hosted e-commerce platform using React and Node.js to enable quick store setup and seamless selling. The MVP will include tenant store onboarding, product management, shopping cart, secure checkout, and payment gateway integration. We can refine features as we progress. You will receive a multi-tenant architecture, REST/GraphQL API, responsive UI, CI/CD setup, and deployment instructions. I will ensure code quality, smooth onboarding, and successful checkout flows. I have experience in SaaS and e-commerce with React and Node.js. Can you share more about your preferred payment gateways for seamless integration? Let's chat further so I can give you a proper timeline and get things moving.
$100 USD in 2 days
4.4
4.4

Hi, We at Doomshell Software Pvt. Ltd. with 20+ years of experience specialize in building scalable SaaS platforms, modern React applications, and Node.js back-end systems with clean architecture and strong performance standards. Your e-commerce SaaS concept is well-structured, and we can help you build a multi-tenant MVP that allows new stores to onboard, manage products, and start selling through a responsive cloud-based platform. Our approach: React + Node.js SaaS Architecture • Multi-tenant system with isolated store management • Scalable React frontend with Node.js/Express backend E-Commerce Core Features • Product & inventory management • Shopping cart and secure checkout flow • Payment gateway sandbox integration API & Admin System • REST or GraphQL API with documentation • Responsive admin dashboard and storefront UI Code Quality & Deployment • ESLint-compliant clean code structure • Unit testing, CI/CD setup, and deployment documentation SaaS Growth Readiness • Fast onboarding flow for new tenant stores • Modular structure for future feature expansion Quick question: Would you prefer the platform architecture to be optimized more for rapid MVP scaling or for long-term enterprise-level customization from the beginning? We’re ready to build a clean, scalable SaaS e-commerce platform with modern UI, strong API design, and reliable multi-tenant architecture. Best Regards,
$140 USD in 7 days
4.7
4.7

Hi there, You need a clean multi-tenant setup where each store can onboard fast — the main risk is mixing tenant data or slow setup flows. I build JS-based SaaS products, so I can structure the React + Node.js layers to keep tenants isolated and the onboarding flow smooth ?. I have two quick questions to make sure we’re on the same page: Do you prefer shared database with tenantId, or isolated DB per tenant? Which payment sandbox should I integrate first (Stripe, PayPal, or custom)? Let’s discuss your project now! ✨
$250 USD in 35 days
4.4
4.4

Hello, A proper SaaS e-commerce MVP like this depends on a clean multi-tenant architecture from the start, not just adding users on top of a single-store monolith. I will build a React + Node.js (Express) based multi-tenant system with isolated store contexts, product/inventory modules, cart and checkout flow, and a scalable API layer (REST with structured service separation or GraphQL if preferred). The system will include an admin dashboard, storefront UI, and a tenant onboarding flow that provisions a new store in a single step. You can check my profile to see similar projects.
$100 USD in 5 days
4.1
4.1

⚠️ If you're not happy, you don’t pay. ⚠️ Hi there, Thank you for sharing the detailed project brief. I can build your cloud-hosted e-commerce platform using a JavaScript stack, featuring a React front-end and a Node.js back-end, ensuring scalability and efficiency. I will deliver: • Multi-tenant architecture with React + Node.js • REST or GraphQL API with comprehensive documentation • Admin dashboard and responsive store-front UI • CI/CD pipeline setup and deployment guidelines You will also receive: • Clean code following ESLint rules and unit tests • Seamless onboarding for new tenant stores • Successful checkout flow in a sandbox payment environment I am confident I can execute your vision professionally and efficiently. Looking forward to discussing further steps. Best regards, Chirag
$200 USD in 7 days
3.9
3.9

With nearly a decade of experience, my team has honed our skills in web and mobile app development. We've produced successful e-commerce platforms and CMS based solutions, making your project within our wheelhouse. Our expertise rests in key technologies of the stack: JavaScript, Node.js, React, Express and GraphQL. We understand the unique complexities of delivering an MVP solution for cloud-hosted SaaS platforms like yours. Tenancy architecture would be implemented effectively with easy onboarding for new stores that'd allow them to seamlessly set up their catalogs to hit the ground running - all driven by user friendly REST or GraphQL API endpoints and backend services. We deliver not just quality but add-value provisions. With this project, expect more than satisfying code coverage; we offer Basic CI/CD and deployment guidelines to ensure fluidly every implementation step. Furthermore, our post-delivery support plan provides you an extra 3 months at no additional charge, a great deal to have. Let's turn your ideas into reality with our affordable services!
$140 USD in 7 days
4.4
4.4

Hello There!!! ★★★★ ( building React + Node SaaS e-commerce MVP with multi-tenant architecture & scalable API design ) ★★★★ Project understanding: You are building a subscription-based SaaS e-commerce platform using React and Node.js where multiple tenant stores can onboard quickly, manage products, inventory, and run a full checkout system with payment gateway integration and clean scalable architecture. ⚜ Multi-tenant SaaS architecture using React + Node.js (Express or similar) ⚜ Product, inventory and catalogue management system for tenant stores ⚜ Secure shopping cart and checkout flow with payment gateway hooks ⚜ REST/GraphQL API design with proper documentation ⚜ Admin dashboard + responsive storefront UI development ⚜ CI/CD pipeline setup with deployment instructions ⚜ Unit testing + ESLint compliance for clean production code I’ve worked on SaaS-style platforms and full stack JavaScript systems where scalability, clean API structure and modular React components were key. I usually design systems in a way where new tenants can be onboarded easily without breaking core logic, which fits perfectly with your MVP vision. I can start by structuring the multi-tenant flow and core API first, then layer UI and checkout system step by step for smooth validation and testing. Warm Regards, Farhin B.
$110 USD in 10 days
3.9
3.9

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