His attention to database administration is fantastic, but extends well beyond the back end.
He oversaw my growth from associate to senior database administrator during our tenure together.
You will not be disappointed in using him for your senior appointments.
He possesses an enterprise-level mastery of database administration.
I think that he can be seen as an example of, not only his peers, but those senior to him.
He is very well liked and respected by both his peers and his seniors.
Although he was senior to me, we always collaborated like peers.
He got along very well with him seniors, peer and subordinates.
He rapidly gains the respect of not only his peers but also people more senior as well as those less senior.
He is actually among very few people who understands the intricacies of databases, database architecture and server administration.
He has a unique understanding of our databases, as an administrator and also a programmer.
Due to this he is quite popular among his peers, seniors and subordinates.
His value addition has always been appreciated by peers and seniors.
Felt myself lucky to find seniors like him at my very first job.
John always has the respect of his peers and senior leadership.
He was a good senior to have, always there to guide whenever required.
I have not seen a better mentor /senior than him for all these years.
He is the model colleague or senior you want to do your best for.
I had the pleasure to be associated with him as a senior mentor.
He mentored me into more senior positions within the company.
No doubt he is much senior to most others in the organization, yet he never lost any minor but important aspect of database.
And every time he has been appreciated both by his seniors & his peers.
John though, is very senior to me, but he is the one whom all the employees' trust, very approachable and helpful.
I wish him all the best, and would always hope to get a senior like him in my career.
He never had the ego of being senior and so had his helping hand always ready.
It is no surprise to me that he has continued to grow into more senior roles.
Under his tutelage, many of his employees have progressed on to senior roles.
From novices to senior journalists, there's only praise for him.