Asana Tasks Manager - Full-Time

I am looking for a freelancer to develop an Asana Tasks Manager for my team. Here are the project requirements:

Features required:
- Task assignment and tracking
- Deadline reminders
- File attachments

Number of users:
- The Asana Tasks Manager will be used by 5-10 users.

Ideal skills and experience:
- Strong knowledge of Asana and its features
- Experience in developing task management systems
- Ability to design a user-friendly interface
- Strong problem-solving skills to address any technical issues that may arise during developmentent
- Fluent in Englisch
- Experience with Evernote