iOS Developer for App Enhancements & Publishing

I'm seeking an experienced iOS developer to help me implement some design updates and new features into my app before it gets published.

Key Responsibilities:
- Implement UI/UX enhancements to improve the overall user experience.
- Add user authentication system for secure logins.
- Integrate push notifications to enhance user engagement.

Ideal Skills and Experience:
- Proficient in iOS development and Swift.
- Strong background in implementing design updates and new features.
- Prior experience with integrating user authentication and push notifications is a plus.
- Excellent understanding of UI/UX principles.
- Able to work efficiently towards app publishing deadline.