Zoho Creator Project Management App

I need a custom project management application built on Zoho Creator. The app should include the following essential features:

- Task Tracking: Ability to create, assign, and monitor tasks.
- Time Management: Tools for tracking time spent on tasks and projects.
- Collaboration Tools: Features that facilitate team communication and collaboration.

Ideal Skills and Experience:
- Proficiency in Zoho Creator
- Experience developing custom applications, specifically for project management
- Strong understanding of task tracking, time management, and collaboration tools
- Ability to design user-friendly interfaces

Please provide examples of similar work done.