What do you mean with 'what kind of system is your pool'? it has 6 inlets, 2 drains on the floor, 2 in the sidewall (connection for the hose too) and infinity overflow...again not sure if you mean this..
I mean a regular chlorine system,as opposed to saltwatersystem,ionisation, ozonisation or whatever other systems there are on the market.
I trained my (rather smart)gardener to do it,and he does a brilliant job when i am away,sometimes for months.I numbered and labeled all valves and accordingly made a written manual, with drawings where the water goes in or out of the pool.
E.G.:To clean the pump basket,switch off pump first.Close valve 1 and 2 and turn the filtertank handle to position CLOSED.Open the basket lid and clean.Put the lid back on, open valves again and put filterhandle again in position FILTER.Switch pump on again.In indonesian of course.It is hard to go wrong that way.
If you you want to pay someone 1 million for working 9 hours a week(including travel and coffee) i will not stop you,but i think it is insane.If you try to find someone with a technical background,he could double as a general maintenance man fulltime for the same money you pay now.Might come in handy with all your projects as well.
This is a link to the best site i have found so far about poolchemistry.
It is a little bit tough reading as it is really comprehensive,but very complete.
It is easier reading and comparing when printed out.
Pool Water Chemistry
Good luck