Hello, As a senior mobile app developer who has a good experiences in mobile communication with other micro controllers and sensors using wifi or bluetooth, I am very interested in your project. I have worked on many home automation apps before.
I have helped many people accomplish their life/business goals, not only by great end results but also with a process-oriented mind. I am sure that my skill set and experience can be used to contribute to the success of your project too.
I am always available for an interview to discuss your project in more detail.
Looking forward to hearing from you.
Thank you for your time to review my proposal.
Lyudmila