Full-Scale E-Commerce Platform Enhancement

Budget: 3000 USD Deadline: 1 day

Good day. I have experience working with Next.js, TypeScript, eCommerce platforms, and modern full-stack architecture.

Regarding your project, I would like to clarify the current stack, the state of the existing system, the scope of functionality for migration, the backend structure, integrations, and requirements for the admin panel. I am also interested in whether a complete architecture overhaul is needed or a partial upgrade.

I can implement a scalable structure on Next.js 14+, PostgreSQL + Prisma, Stripe, Auth.js, Sanity CMS, and optimize the project for SEO, performance, and security.

Budget: 3000 USD Deadline: 40 days

’ve built production web apps with Next.js, TypeScript, PostgreSQL, Prisma, Stripe, and headless CMS setups, and this project fits well with my experience. I can help modernize your platform into a scalable, secure architecture using Next.js App Router, clean API separation, optimized database design, webhook-safe Stripe integration, and responsive mobile-first UI. I focus on maintainable code, performance, SEO, caching, testing, and smooth deployment pipelines to ensure the platform is stable and easy to scale long term.

Budget: 3000 USD Deadline: 21 days

Liberato, I can help modernize this platform into a secure, scalable Next.js 14+ stack with TypeScript strict mode. I’ve built React/Next.js frontends and NestJS/Node backends, so I can separate services cleanly, set up PostgreSQL + Prisma, Auth.js, Stripe webhooks, and Sanity CMS. I’ll also focus on SEO, performance, caching, mobile-first UI, tests, and deployment docs. If you want, I can outline the migration plan first.

Budget: 3000 USD Deadline: 30 days

Hello ⭐️! I am a highly qualified web developer with over ✅ 12 years of experience in backend development and modern web technologies. My stack includes:

✅ Frontend: HTML, CSS, JavaScript, React.js, Vue.js, Angular
✅ Backend: PHP, Laravel, CodeIgniter, Python, Django, Flask, Node.js
✅ Databases: MySQL, PostgreSQL
✅ Other skills: Git, API integration

Recent projects:
✔️ https://homenly.com
✔️ https://novobudova.pro
✔️ https://confidence-tech.com
✔️ https://homexcrm.com
✔️ https://yotu.pro
✔️ https://omgfirms.com
✔️ https://skyhigh-lviv.com/
✔️ https://ukrfix.com
✔️ https://sweet-sdpearls.de/
✔️ https://aquahub.org.ua
✔️ https://boostylabs.com
✔️ https://ol.zp.ua
✔️ https://smt-industry.com
✔️ https://emporio-sports.cz

Why choose me?
✔️ Fast and quality execution: Your tasks will be completed on time and with impeccable quality.
✔️ API integration: Need seamless integration of third-party APIs? I will take care of that.
✔️ Custom solutions: I take your ideas and turn them into successful web solutions tailored to your business needs.

Let's collaborate and create something amazing together! Expand

Budget: 3000 USD Deadline: 25 days

Hello! Ready to collaborate. I offer a loyal price and quality work. Write to me)

Budget: 3000 USD Deadline: 30 days

I can help modernize your e-commerce platform into a clean, scalable and production-ready system. I’ll migrate the project to Next.js 14+ with App Router, TypeScript strict mode and a modular architecture, separate the frontend and backend logic properly, connect PostgreSQL with Prisma, set up secure authentication, Stripe payments with validated webhooks, Sanity CMS, caching, SEO and performance optimization. I’ll also make the UI fully responsive and mobile-first, improve security, add tests where needed, prepare documentation and deployment configuration, so you get not just “working code”, but a stable platform that can be supported, extended and launched safely in production.

Budget: 3000 USD Deadline: 30 days

I am migrating the system ready for development and implementation, thank you, I have experience accordingly.

Budget: 3000 USD Deadline: 20 days

I am a senior developer with more than 10 years of experience.
I can provide you with the required e-commerce system - I have worked in projects such as a hypermarket, delivery and marketplace in a working market.
Write to me and I will be happy to discuss the details.
My hourly rate is from $35/hour.

Budget: 3000 USD Deadline: 40 days

Welcome! We are a team of developers and designers with 4 years of experience in e-commerce, ready to help scale your sales through a technical upgrade of your platform. We will completely revamp the UI/UX design of the site, create clean HTML and CSS layouts, and optimize the speed of the cart and catalog using Javascript and PHP. We will also integrate the necessary payment gateways and conduct basic search engine optimization (SEO) to improve rankings on Google. User security will be protected at the level of modern cybersecurity standards. Check out the level of our e-commerce projects: farfieworldwide.com, freshagro.com.ua, espressolab.com.ua. Let's connect in chat for a detailed analysis of your platform.

Budget: 3000 USD Deadline: 3 days

Hello! I have reviewed your project and am ready to start working. I guarantee high quality and prompt execution.

Budget: 3000 USD Deadline: 1 day

Hello!

As a Full-Stack Software Engineer with extensive experience in comprehensive development and support of projects, I am ready to take your e-commerce platform turnkey. I specialize in building scalable, production-ready systems and will make the modernization process quick, seamless, and as efficient as possible.

I will fully implement the migration to Next.js 14+ with strict TypeScript, set up SEO and state management (React Query + Zustand). I will also design a robust service architecture (NestJS/Route Handlers, PostgreSQL + Prisma), securely implement Auth.js, Sanity CMS, and payments through Stripe with webhook validation.

You will receive clean modular code, thoughtful mobile responsiveness, reliable caching, tests, and a fully configured deployment. I would be happy to discuss the details and get started right away!

Budget: 9000 USD Deadline: 45 days

we already have a practically ready similar e-commerce architecture that can be adapted and launched much faster than building everything from zero ))
we can discuss it here now - i am online.

WE can cover Next.js 14 App Router, strict TypeScript, backend service, PostgreSQL with Prisma, Auth.js, Stripe webhook validation, Sanity CMS, React Query, Zustand, security, cache, tests, docs and deployment config.
for the full production-ready scope, i would estimate from 9000 USD and around 45 working days.
the 3000 USD budget is probaby enough for a first phase - architecture audit, migration base, core checkout flow, auth, cms integration and deployment pipeline.

- a relevant e-commerce case - https://business.ingello.com/prime-eva - marketplace and retail process automation
- another e-commerce case - https://business.ingello.com/carveli - online sales and product flow work
- main FLH page - https://systems-fl.ingello.com

2 questions to make the estimate exact
- do you already have the current repository and database schema ready for review
- should the backend be NestJS as a separate service, or do you prefer Next.js route handlers for the first release

we can also add an AI layer for admin work - product content checks, support drafts, catalog enrichment and order anomaly alerts.
it is optional, but for e-commerce it often saves real operating time =)

no need to overcomplicate - first we stabilize architecture, then migrate the risky parts, then polish performance and security. Expand