I help IT teams improve end user experience
Minimize the costs and downtime caused by performance problems.
Courses
My courses available on Pluralsight.
Latest from the blog
Thoughts on application and infrastructure performance.
Don’t just take my word for it
I worked closely with Jean for several years while he was contracted to Ford Motor Company. His in-depth knowledge of protocol analysis and network troubleshooting are second to none. Jean helped to solve many complex application and network issues while he was working with us. He was a definite asset to our team. His skills are solid and I would highly, highly recommend him!
– Lisa Turner
I worked closely with Jean over a number of years at OPNET and later at Riverbed. His knowledge of IP, use of protocol analysis tools and excellent troubleshooting methodology helped during several client problems. In addition to his technical expertise (which is extensive), Jean is an excellent documenter and helped edit several documents that I’d written for customers. I would highly recommend Jean as a Senior Network Engineer and Network Architect.
– Jim Thompson
Learn some more
Are you managing an application right now that has some issues. Over the years, I’ve picked up a few quick things you can do with an application to help make it faster without having to rewrite all or any part of it.
So if your application is slow, but it can’t be changed anytime soon, download this PDF checklist. Find out changes you can make in the meantime with 5 Key Ways to Improve Application Performance… Without a Rewrite. Enter your email below for the free download.