Develop otp based Door lock system software

I am looking for a developer to create software for an OTP (one-time password) based door lock system. The ideal candidate should have experience with electronic card locks and integrating the OTP system with existing software.

Key requirements:
- Experience with electronic keypad locks
- Expertise in integrating OTP systems with existing software
- Familiarity with SMS-based OTP generation and distribution

Skills and experience:
- Proficient in software development
- Knowledge of electronic keypad locks and OTP systems
- Strong understanding of SMS integration and mobile app

If you have the necessary skills and experience, please bid on this project.