proficient

US /prəˈfɪʃ.ənt/
UK /prəˈfɪʃ.ənt/
1.

a person who is proficient.

:
•
he became a proficient in Latin and Greek
1.

competent or skilled in doing or using something.

:
•
I was proficient at my job
:
skilledskillfulexpertaccomplishedexperiencedpracticedtrainedseasonedadeptadroitdeftdexterousablecapablecompetentprofessionaleffectiveapthandytalentedgiftedmasterlyconsummatemastergoodgreatexcellentbrilliantcrackacemeanwickedwizardcrackerjackbadasscompleat
:
ineptinexpertincompetent