As a test engineer, he was always able to figure out how to break the stuff that we were writing before it got out to the field.
John's passion for testing has helped him to become recognized as an expert in his field.
I truly recommend him, particularly in the field of civil engineering.
He is clearly a subject matter expert in his field, particularly in penetration testing.
I haven't come across very many people like him in his field.
He has always done to the best he can guarantee the results of his tests.
His follow up is what sets him apart from others in his field.
He performed in the field for over three months under difficult field conditions.
I consider him one of only a handful of genuine, battle-tested gurus in the field.
He keeps himself updated in the field of testing and willingly shares his knowledge to others.
He is respected by other testing experts and has contributed to our knowledge in the field.
He has extensive knowledge of field operations, inspection and testing.
He has the best possible credentials in his field of expertise.
John is recognized by all people who have known him to be the best in his field.
John is one of those very few people that is an expert in his field.
He truly understands those who are involved in the technology and engineering field.
John is an amazingly talented engineer, top class in his field.
He is open to exploring all the possibilities available to make sure something is thoroughly tested.
Besides, he is not afraid of trying new things, and testing new platforms and new approaches.
I really like debating/chatting with him, testing thoughts and situations.
The amount of trading that he used to do while testing was incredible.
Later, he went on to take up the leadership role in the testing domain.
He always has great new deals that he's willing to let us test out.
He knows and uses the best available tools for testing and tuning.
He is not afraid to take up un-tested things and iterate fast.
John is very organized and is always only one or two clicks away from whatever test he is asked to pull from his impressive test suite.
He is very knowledgeable in the electrical engineering field.
John is very committed to understand the requirements of the application that he is testing so he can thoroughly test it.
John has a large amount of testing knowledge and he is clearly very experienced in this field.
Found him to be highly knowledgeable in the field of forensics and penetration testing.
He still is willing to brainstorm with us about things outside his field of experience.
John is an expert in the automated testing field with decades of experience.
John is a phenomenal leader with engineers under him, who are experts in their field.
John is an extremely knowledgeable field engineer, and an estimator.
John is a dedicated engineer with lots of knowledge in his field.
He is knowledgeable about his field and always willing to share.
He knows his material inside out and is an expert in his field.
Not only did he rely on the tried and tested, with his open mind, he tapped into new areas to innovate in our field.
He is at the top of his field and offers so much to so many people.
John may be the most accessible expert of his caliber in any field.
He goes above and beyond the vast majority of people in his field.
The last round of testing was so much better with you as someone we could lean on to get things done (and as someone watching my back).
He is meticulous, listens to what is needed to pass tests, and has always followed through on his promises.
His understanding of testing and the value that it brings to the table is also refreshing.
He was always willing to run tests for us overnight, on weekends and even when out sick.
He also taught me how to use some of the tools for our own analytics/integration testing.
The best test for him handover to us was going to be how smooth the transition went.
John is one of the world's most respected experts in the field of tourism.
He has many techniques that have been tested and proven for great results.
We've discussed several aspects of testing and his enthusiasm is genuine.
He never afraid of challenges and will take up the test with an open mind.
He is very meticulous in his approach to problem solving and testing.
John is essential in setting up a thorough testing ecosphere.
His follow-up and testing methodologies leave nothing to chance.
Pay attention to how you can test his vast abilities yourself.
He have a thorough understanding of various load testing tools.
His broad range of knowledge and expertise in the engineering field was second to none.