Trusted Dog walker? Urgent

I have a 5yr old lab who is still extremely active, and Ive taken him on walks/runs this whole time. However, i went off to college in Sep last year and i just got back for sem break. My family isn’t able to take care of his exercise needs and he is forgetting all of his leash training. I had put a shit ton of effort into training him from his birth and i would hate to see him become misbehaved and unhealthy. Please recommend a dog walker around Vijay Nagar/MR10. Im super desperate. Trusted ones only. I will not tolerate any beating/physical harm to my dog. I have never done it, and i dont intend on allowing it now. Just someone to walk him once/twice a day and practice his leash training during the walks. Thank you.