Senior Software Engineer Needed for Code Review, Architecture Review & Technical Audit

We are looking for a senior software engineer to perform a comprehensive technical review of BetterFlow. Before applying, review our app: https://apps.apple.com/us/app/betterflow-for-small-business/id6758682763 Applications that do not reference the app will be rejected. To confirm you reviewed the app, begin your proposal with: "BETTERFLOW REVIEWED" Then answer: What technical challenges do you believe an app like BetterFlow faces? What areas would you investigate first during a technical audit? What is one feature you would improve or redesign? Project Scope: • Backend architecture review • API design review • Database review • Mobile application review • Security review • Scalability assessment • Performance optimization recommendations • Code quality review • DevOps and deployment review Ideal Experience: • React Native • Node.js / Express • MongoDB • AWS or cloud infrastructure • Mobile app architecture • API design • Security best practices • CI/CD pipelines Deliverables: • Written technical audit • Prioritized recommendations • Security findings • Scalability recommendations • Code quality assessment Please include links to similar audits or architecture reviews you have completed.