Offline Desktop App for Data Management

I'm looking to develop a desktop application for my business that can operate locally on ChromeOS without requiring an internet connection. The primary function of this application is to tally and save sales data and inventory details directly onto my local device.

Key Requirements:
- Develop a desktop application compatible with ChromeOS
- Enable offline functionality for data management
- Implement features to tally and save sales data and inventory details
- Ensure data security and integrity on the local device

Ideal Skills and Experience:
- Experience in developing desktop applications for ChromeOS
- Proficiency in offline data management solutions
- Strong understanding of data security practices
- Ability to create user-friendly interfaces for efficient data entry and retrieval

I'm eager to collaborate with a skilled developer who can bring this project to life while ensuring seamless and secure data handling.