Windows/Web-Based Office Task Management Software Development

I'm looking for a skilled and experienced team that can create an efficient and user-friendly office task management software.

Key features:
- Task creation
- Comments
- Sub-tasks
- Review/approval workflow for managers

Key goals:
- Improve team productivity
- Ensure thorough task completion and oversight

Design Preferences:
- Modern and minimalist

Compatibility:
- Windows
- Web-based

Ideal Experience:
- Previous experience in developing office task management systems (Demo required)
- Proficiency in software design with modern, minimalist aesthetics
- Strong understanding of user experience and user interface design
- Ability to implement a robust review and approval workflow
- Familiarity with team productivity maximization strategies

I'm open to hearing about your previous work and how you plan to approach this project. Please share relevant samples and details.