I am looking for apk encryptor

I am looking for an experienced developer who can encrypt my apk file to protect it against reverse engineering. The project requires the following skills and experience:

Purpose of Encrypting the Apk File:
- Protection against reverse engineering

Additional Security Measures:
- I need a digital signature for added security

Timeline:
- Urgent (less than a week)

Ideal Skills and Experience:
- Strong knowledge of apk encryption techniques
- Experience with implementing digital signatures in apk files
- Familiarity with secure key management systems
- Ability to work on tight deadlines and deliver high-quality results

If you have the necessary skills and can complete the project within the specified timeline, please bid on this project.