Seeking Part-time Senior Care Provider

I need senior care provider with experience. Our care concerns are: keeping him safe from falling. He is still very capable and mind alert. He can't sleep at night waking often cause his knees bother him and prostate. Need urinal emptied, support getting up/standing. Untangle from blankets and cover him back up. Light Housekeeping, Mobility Assistance, Bathing / Dressing, . We would prefer someone who is patient and experienced w elderly not sleeping at night and sleeping during the day. Spot his back as he prefers walker vs a wheelchair. Some nights he wants a snack. Comfort if he has a nightmare and confused. Lost his wife of 74 years earlier this year.