🇨🇭 Developer Wanted – Secure AI Tax Return System for Switzerland

I am looking for an experienced AI / Full-Stack Developer to develop a fully functional AI-powered tax return system for Switzerland. Project Idea I want to create a modern, simple and highly secure platform where users can upload all of their tax documents. The AI should automatically analyze the documents, extract all relevant information, categorize the data correctly and use it to prepare the complete Swiss tax return. The goal is to minimize the amount of manual data entry required from the user. 📄 Documents The system should be able to process documents such as: * Salary certificates * Bank statements * Account statements * Investment/deposit statements * Tax statements * Pillar 3a documents * Health insurance documents * Insurance documents * Employment expenses * Commuting expenses * Education/training expenses * Property/real estate documents * Debt and interest documents * Donations * Other tax-related documents The AI should automatically identify relevant information and assign it to the correct tax categories and fields. 🤖 AI Tax Assistant The AI should guide the user through the entire tax return process. Example: User uploads documents → AI reads and analyzes them → extracts relevant data → assigns the data to the correct tax fields → calculates/transfers values where applicable → identifies missing information → asks the user questions → prepares the complete tax return. The system should also detect missing, inconsistent or potentially incorrect information. Users must be able to review, edit and correct all automatically extracted information. 🇨🇭 Swiss Tax System The platform must be specifically designed for Switzerland. It should cover as many relevant areas of the Swiss tax return as possible, including: * Income * Wealth/assets * Employment expenses * Health insurance * Insurance deductions * Pillar 3a * Securities/investments * Bank accounts * Debts * Interest expenses * Real estate * Vehicles * Education and professional training * Donations * Other applicable deductions The system should be designed to support differences between Swiss cantons. 🔐 Security & Privacy Security is extremely important because the system will process highly sensitive personal and financial information. The system should include: * Encrypted data transmission * Secure authentication * Secure data storage * Protected document access * Strict user data separation * No use of customer data for AI model training * Minimal retention of sensitive information * Secure API integrations * Users must only be able to access their own data * Swiss data protection requirements should be taken into consideration 🖥️ User Experience The platform should be modern, clean and very easy to use. The intended workflow is: 1. Create account ↓ 2. Select tax year and canton ↓ 3. Upload tax documents ↓ 4. AI automatically analyzes all documents ↓ 5. Tax return is automatically populated ↓ 6. AI asks only the questions that are still necessary ↓ 7. User reviews and confirms the information ↓ 8. Complete tax return is generated 📤 Final Result The goal is for the user to receive a complete, structured Swiss tax return, with the possibility of exporting or transferring the data into an appropriate Swiss tax return format. The architecture should also allow additional cantons and features to be added later. 💰 Budget Fixed budget: $200 I am looking for someone who can implement as much of the complete system as possible within this budget. Please do not simply send a generic proposal. Explain exactly what you can deliver for $200, which technologies you would use and how you would approach the AI and security. 👨‍💻 Requirements Experience with: * AI / LLMs * OCR * Document processing * Full-stack development * Databases * Authentication * API integrations * Cybersecurity * Tax software * Swiss tax law is a major advantage Application Please provide: * Examples of similar AI projects * Your proposed technology stack * How you would build the AI document-processing system * How you would secure sensitive tax and financial data * Estimated development time * Exactly what you can deliver within the $200 budget I am not looking for a simple ChatGPT frontend. I want a genuinely functional system that can process tax documents and use the extracted information to prepare a Swiss tax return.