The term "credible professional" is correct and usable in written English.
You can use it to refer to someone who is seen as being reliable and trustworthy. For example, "John is a credible professional who has an excellent reputation for completing his work accurately and on time."
El Sistema might stress that theirs is a social project not a musical one, but their young charges have graduated into a credible professional ensemble.
Schwartz's greatest challenge, like Cable's, goes beyond getting a player here and a player there, but, rather, establishing the Lions as a credible professional football team.
Central direction may be needed, but it should come from a credible professional source rather than from a "here today, gone tomorrow" secretary of state.
Social care has long been treated as healthcare's junior partner, facing an uphill struggle to define itself as a credible, professional sector.
She said: "This is testament to the ever growing legitimacy of the court... this shows how in less than 15 years of existence, the court has managed to establish itself as a credible, professional, independent instrument".
Since taking his position 17 months ago, the former prosecutor has developed a reputation for fearless probity.The case has come to be seen as a gauge of just how far Indonesia has succeeded in building credible, professional institutions since the former dictator, Suharto, and his corruption-riddled system were toppled in 1998.
The web users would like to be influenced by some credible professionals.
Conversely, not knowing other providers, especially their professional roles, and feeling that other providers did not know the roles of physiotherapists or did not see them as credible professionals was expressed as a barrier to interactions.
We've also been a very credible, very professional opposition.
Bowen said: "There is no more independent, credible and professional costings agency in Australia... Now, apparently, they're producing 'unicorns'".
The news agency said the protesters were "demanding the Arab League observer mission to be credible and professional in conveying the facts of what the terrorist groups are perpetrating".
