Employee Self-Service Portal Development

I'm seeking an experienced Power Apps developer to create a portal app focused on employee self-service. The primary function of this portal will be daily work management and data entry.

Key Features:
- Daily work management tools
- Data entry functionalities

Ideal Skills and Experience:
- Expertise in developing Power Apps, specifically portal apps
- Strong understanding of employee self-service needs
- Proficiency in creating user-friendly, efficient management and data entry interfaces

Please provide examples of previous work and relevant experience.