Contact person: Maxwell Kovach

Phone:Show

Email:Show

Location: Remote Cooperation

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"We are moving a production e-commerce site from a brittle monolith to a fully type-safe stack based on Next.js 14, NestJS, PostgreSQL, Auth.js, and Stripe.The immediate priority is a thorough refactor of the existing legacy codebase to reduce high server response times affecting checkout and catalogue pages.After the main bottlenecks are resolved, the roadmap includes clean REST/GraphQL APIs and a hardened Stripe integration, built with TDD and modern best practices.The project is already in a GitHub repo with CI configured for Jest and ESLint. Every merge must keep tests passing and Lighthouse scores healthy.Tech stack:- Next.js 14 frontend- NestJS services layer- PostgreSQL 15- Auth.js sessions- Stripe payments- Jest, ESLint, CIPriority order:1. Refactor legacy code2. Build clean APIs3. Finalise secure paymentsIdeal freelancer:Someone who has shipped similar e-commerce or SaaS projects, preferably using Next.js and NestJS. Experience with performance optimisation, API design, Stripe webhooks, testing, and production-grade refactoring is important.Please include links to relevant demos, repositories, pull requests, benchmarks, or case studies if available." (client-provided description)

Additional information:"This is not a template-based project. The work is focused on upgrading and refactoring an existing custom production e-commerce platform.

The current frontend is built with Next.js 14. The goal is to preserve the existing business logic where appropriate, improve the architecture, and optimise performance.

No new graphic design is required at this stage, unless small UI adjustments are needed to support checkout, catalogue performance, or API changes." (admin-provided information)