Install Facebook pixel code in android app

I am looking for a freelancer who can install Facebook pixel code in my Android app. The ideal candidate should have experience with Android app development and knowledge of implementing Facebook pixel code.

Requirements:
- Install Facebook pixel code in an existing Android app or create the code from scratch
- Ensure that the pixel code is properly implemented and functioning correctly
- Optimize the code for performance and efficiency

Skills and Experience:
- Proficiency in Android app development
- Familiarity with Facebook pixel code and its implementation
- Strong problem-solving skills and attention to detail

Deadline:
- The project has a flexible deadline of 1 week

Please provide examples of your previous work and any relevant experience.