Cross-Platform Utility App Development

I'm looking for an experienced mobile app developer to create a utility tool app for both iOS and Android platforms.

Key Requirements:
- Develop a user-friendly utility/tool mobile app.
- Ensure the app is optimized for both iOS and Android.
- Work on UI/UX design for an intuitive user experience.
- Implement necessary functionalities as per project specifications.
- Conduct thorough testing to ensure app reliability and performance.

Ideal Skills and Experience:
- Proven experience in mobile app development for both iOS and Android.
- Strong knowledge of UI/UX design principles.
- Proficient in app testing and debugging.
- Excellent communication skills for project updates and feedback.

Looking for a candidate who can bring this project to life within my budget. Please provide a portfolio of similar work.