alot of companies expect effective performance. Nevertheless, it considers its employees as they are beginners (salary, ....). 

 
He want to say: 
 


> if you consider me as a Junior , you find me a Junior , That it means
> : Don't expect from me to perfect tasks of Senior .
> 
> And, if you consider me as an expert , you will find me an expert :

 Is there a proverb means that ? 

**UPDATE:**  

the employer concentrate on experience .Indeed , he thought that "An expert is one who has worked for many years" . However ,It is not always so . you can find someone who has worked for a few years, but he is gifted . 

It is not an issue of **Salary** , But It is a **psychological issue** that can negatively affect the performance of this gifted worker . 

**He expects an appreciation befitting his skills**