ソフトウェア開発
I develop high-performance desktop and server applications using C/C++ and Qt. Whether you need a Windows-only solution or a fully cross-platform application targeting Windows, Linux, and macOS, I deliver production-ready software built to your exact specifications.
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USD ($)
Windows Only
$9,999
Desktop or server application targeting Windows exclusively
- Native C/C++ and Qt development
- Modern Qt 6 UI with responsive layouts
- Windows API integration where needed
- Multithreading and performance optimization
- Database integration (SQLite, PostgreSQL, MySQL)
- Installer/packager (MSI or NSIS)
- Source code delivery with documentation
- 30 days of bug fixes after delivery
Cross-Platform
$14,999
Application targeting Windows, Linux, and macOS
- Everything in the Windows tier
- Platform-specific adaptations for Linux and macOS
- Cross-platform build system (CMake)
- Native look and feel on each platform
- CI/CD pipeline setup for all platforms
- Platform-specific packaging (AppImage, DMG, MSI)
- 30 days of bug fixes after delivery
Scope: Desktop and server applications only. Mobile development (Android/iOS) is not offered. Final pricing may be adjusted based on project complexity after an initial consultation.