Flutter School ERP App Design

I'm looking for a skilled Flutter designer to create a school ERP app. The design should cater to students, teachers, and administrators.

Key requirements:
- User Roles: Students, Teachers, Administrators
- Design Style: Classic and Professional
- Key Sections: Attendance Tracking, Gradebook, Announcements, Bus, Hostel, Library

Ideal skills and experience:
- Proficiency in Flutter
- Experience in designing apps with multiple user roles
- Strong portfolio in classic and professional design styles
- Knowledge of educational app features

Please provide samples of similar work.