Qt/C++ Developer Needed to Review and Improve Windows Inventory Application

I am looking for an experienced Qt/C++ developer to review and improve an existing Windows inventory management application. The application is built with Qt 6, C++17, Qt Widgets, CMake, SQLite, Qt SQL, and Qt Test. It includes product management, stock-in and stock-out operations, dashboard statistics, low-stock alerts, transaction history, filtering, and CSV export. Responsibilities: - Configure and build the project on Windows - Run and evaluate the existing automated tests - Review the C++ architecture and code quality - Identify bugs, unsafe behavior, and maintainability issues - Review SQLite queries, transactions, validation, and error handling - Improve the Qt Widgets interface and usability - Fix agreed high-priority issues - Refactor weak or unnecessarily coupled code where justified - Add or improve automated tests for every changed behavior - Produce a working Windows build - Document all findings and changes Required deliverables: 1. Initial code-review report with prioritized findings 2. Improved and corrected source code 3. New or updated automated tests 4. Successful build and test results 5. Runnable Windows application 6. Final change log and recommendations Required experience: - Modern C++ development - Qt 6 and Qt Widgets - SQLite and Qt SQL - CMake - Windows desktop development - Qt Test - Git and professional code review