Project Title: Backend Development for shopping website Project Description: I recently completed a backend project and I’m looking for a skilled freelancer to help me improve, expand, or refactor it. The project currently includes: Secure user authentication and authorization system (JWT/OAuth). Database design and integration (MySQL/PostgreSQL/MongoDB). RESTful APIs for handling [products/orders/users/…]. Error handling and validation. Deployment on [Heroku/AWS/DigitalOcean/…]. What I need done now: Code review and optimization. Adding new features ([e.g., payment gateway integration, admin dashboard API, real-time notifications]). Improving performance and security. Writing unit and integration tests. Documentation for future developers. Required Skills: Strong knowledge of backend frameworks (Node.js/Express or Python/Django/Flask). Experience with relational and non-relational databases. API design and best practices. Git and version control. Deployment and CI/CD pipelines (bonus). Expected Timeline: 2 – 3 weeks. Budget: $200 – $500 (negotiable based on scope).