Android Developer for Application Fix & Development

I urgently need an experienced Android developer who can help resolve a functional issue I am currently experiencing with a personal project's application. Additionally, I am also looking to venture into the development of a delivery app to expand my project's reach.

The details of the tasks are as follows:

- Debug and fix the functional errors in the existing application, ensuring smoother and improved user experience.
- As the details on specific features for the new delivery app were not provided, could you kindly share any ideas? I'm open to standard functionalities or bespoke features based on the project's needs.

Ideal candidates are developers proficient in Android application development with a keen eye for identifying and fixing errors. Experiences in creating delivery applications would be a significant plus, although not a necessity. A sturdy understanding of user experience and user interface design principles will also be beneficial for this project.

I look forward to creating a solid and reliable android application with your expert assistance.