React Developer | Full Stack Developer React Node | Nextjs Developer for technical audit

Looking for an experienced React and Node.js developer to review an existing SaaS app and provide technical recommendations before development begins. This is a consulting-focused engagement intended to help us evaluate the current state of the application, identify risks, and prioritise future development work. The ideal candidate is detail-oriented, Reliable, and Accountable for Outcomes, capable of analysing our Front-End Development stack (TypeScript, React, CSS 3, TypeScript) and backend architecture (MongoDB). We are looking for a professional and clear communicator who is collaborative and solution-oriented. You must be committed to quality in evaluating our overall Software Design and potential mobile expansions with React Native. Scope: Review the existing React and Node.js codebase Analyse architecture and application structure, including Software Design patterns Review API integrations and webhook implementations Evaluate Stripe billing and subscription workflows Identify bugs, technical debt, and performance bottlenecks Review database structure and MongoDB queries Assess frontend implementation (React/Nextjs) Recommend priorities for future development Deliverables: Written summary of findings List of identified issues and improvement opportunities Recommended development roadmap Rough estimates for future tasks and enhancements