Dog care and walks for young male dog

I am looking for a reliable and experienced dog sitter for care and walks. My dog is a male Rottweiler (approx. 50 kg), not neutered. He is friendly and well-behaved with people and female dogs, but can be reactive with male dogs. For this reason, strong physical handling skills and proven experience with large breeds are essential. I personally take care of him on a daily basis (I’m a woman), so he is absolutely manageable with the right approach and confidence — he is not difficult, just a powerful dog who needs a competent handler. The ideal person is confident, responsible, and used to managing powerful dogs safely. If you are interested, please contact me. Thank you