Until today, if I had to describe a person who likes to fix things and who is skilled with their hands (not a maintenance professional), I would have used the term practical person. Just like Jim is a skilled person, he knows how to fix things. However, a Google search shows that that term basically doesn't exist. There are maintenance personnel, but it's used for someone whose job is to fix things.
The person is called Little Hands. A handyman is a person trained in a wide range of repairs, usually in the home. A person who is good at many things, especially fixing things around the house, can be called handymen. If you need help unclogging a drain and repairing a hole in a window's mosquito net, you should call a maintenance staff.
HNDMN), also known as repairman, maintenance personnel, repairman or repair technician, such as basic carpentry, plumbing, minor electrical wiring and property maintenance, a wide range of repairs, generally to keep buildings, stores, or household equipment in good condition. These tasks include professional skills, repair work, and maintenance work, are both indoor and outdoor, and are sometimes described as side jobs, odd jobs, or repair tasks. Specifically, these jobs can be light plumbing work, such as fixing a leaking toilet, or light electrical work, such as changing a lamp or light bulb. A repairman is someone who is assigned or hired to solve problems for others.
The term has different meanings in different contexts. In British usage (and in other Commonwealth countries), the term is neutral and refers to a person, such as a special advisor, who gets things done. The use in American English implies that the methods used are of questionable morality and legality. They usually refer to the type of person who carries out illegal activities on behalf of another person. Nowadays, it's not uncommon to use the word handyman, since it includes both men and women who are experts at fixing and building things.
In Great Britain, an intermediary is a commercial consultant to improve the business, while, in the American context, a solver is usually an associate of a powerful person who carries out difficult, covert or stealthy actions, or takes a client out of personal or legal problems. So what do you call someone like that? A person who is skilled with their hands and knows how to fix things even if that's not their job? In British usage (and in other Commonwealth countries), the term is neutral and refers to a person, such as a special advisor, who.






