Mobile App Developer Needed – OCR Expense & Travel Claims App (Android & iOS) I am seeking an experienced mobile app developer or small team to build a mobile-first expense and travel claims application for Android and iOS. The app will allow users to: Capture receipts and odometer readings using the phone camera Automatically extract amounts, VAT, dates, and kilometers using OCR Create and manage travel and expense claims Group claims into trips Export claims as CSV + receipts ZIP and SARS logbook format Download or email exports This project is fully specified, including detailed requirements, UX flows, wireframes, sitemap, and a clickable prototype. The role is focused on implementation, not product design. Requirements Proven experience with React Native (Expo) or Flutter OCR integration experience (e.g., Google Vision, AWS Textract, Tesseract) Backend development experience (Node.js or equivalent) Experience with file uploads, CSV/ZIP exports, and mobile APIs Deliverables Working Android & iOS app Backend API and OCR integration Export functionality (CSV, ZIP, SARS logbook) Source code and deployment documentation Timeline & Budget Estimated duration: 6–8 weeks Open to fixed-price or hourly proposals How to Apply Please include: Relevant experience and similar projects Your recommended tech stack Estimated timeline and budget Shortlisted candidates will receive the full concept document.