Assess a half finished medium difficult multi platform app and advise how to complete

I am looking for a skilled freelancer who can assess and provide guidance on how to complete a medium difficulty multi-platform app and then complete it. The app is already partly developed for both iOS and Android platforms but will need additional work as well as some changes both technically as well as visually

The major change on the app is that it needs to have a email notification added. The app currently only works with text notification.

The main INITIAL functionality of the app is focused on safety, allowing users to daily confirm that they are okay.

I am specifically looking for advice and guidance on (1)the technical implementation of the app.

Ideal skills and experience for this project include:
- Strong knowledge and experience in app development for both iOS and Android platforms
- Proficiency in technical implementation and problem-solving
- Familiarity with safety app functionalities and features


If you have expertise in app development and can provide guidance on completing a multi-platform app, please submit your proposal.
We are hoping to find someone who can, in the long term, maintain and manage the app.