The phrase "already skilled" is correct and usable in written English.
It can be used to describe someone who possesses a certain level of skill or expertise prior to a specific point in time or event.
Example: "She is already skilled in graphic design, which makes her a valuable asset to the team."
Alternatives: "previously skilled" or "already proficient".
Choose a basic photo editor unless you're already skilled in a more advanced version; you can improve your skills as you make more collages this way.
Most companies at the conventions are already skilled Washington hands.
Dr Gross, a surgeon, is already skilled at implanting stimulating electrodes into human brains.
He was already skilled at the engineer's main job, solving problems, and so was quickly able to land a job with kW Engineering (Oakland, Calif.).
They could have easily utilized reporters on their staffs already skilled at in-depth investigations and digging out corruption in government and discovered the truth behind Journatic.
I was sixteen or seventeen at the time and already skilled at displaying a New Yorker's careful nonchalance around celebrities, but stumbling upon Patinkin chatting with the attendance lady proved too much.
A large number of learners on the programme are already highly skilled.
Hickok joined the antislavery Free State Army of Jayhawkers and, having already become skilled with a gun as a youth, served as a bodyguard for Gen. James H. Lanes.
"Mechanical devices are already ousting skilled clerical workers and replacing them with operators...Opportunity in the white-collar services is being steadily undermined".
So here in the Eixample Dret Herrera ramps up his already highly skilled techniques with a self-styled "cooking with fire" that involves blow torches, high voltage lamps, a drill, and a naked flame.
California, New York and Connecticut have such programs, arguing in effect that taxpayer-financed wage subsidies should be aimed at encouraging employment of the needy and not employment of people who are already sufficiently skilled to be attractive to corporations.
