Desktop Application Developer for AI Sales and Income Report Review Tool

I am looking for a desktop application developer to build a simple AI-powered tool for reviewing business sales and income reports. The application should allow a user to drag and drop multiple business documents, extract the relevant financial data, and use an AI API to identify possible errors, missing information, unusual changes, and inconsistencies. **Documents may include:** * Monthly and quarterly sales reports * Profit and loss statements * Customer invoices * Bank statements * Payment processor reports from Stripe, PayPal, or Square * CSV or Excel sales exports * E-commerce sales reports * Income summaries **Main features:** * Drag-and-drop document upload * Support for PDF, Excel, CSV, JPG, and PNG files * Process up to 50 documents in one review * Connect to OpenAI or Claude * Compare reported sales across different documents * Identify missing months, duplicate entries, and unusual amounts * Display review progress and results * Generate a clean PDF report with issues and suggestions * Save previous reviews locally * Securely handle business financial information For the first version, we only need one AI provider. Additional providers may be added later based on cost and performance. Electron with React and TypeScript is preferred, but we are open to another suitable desktop technology. The ideal developer should have experience with desktop applications, AI API integration, Excel or CSV processing, PDF extraction, and secure local storage. When applying, please briefly explain which technology you would use and share one relevant desktop application you have built. This is an initial MVP. More reporting and accounting integrations may be added if the first version is successful.