Jay Janssen started using MySQL over 10 years ago, but honed his skills during 7 years at Yahoo as a High Availability Consultant specializing in MySQL. Today he works for Percona as a Principal Consultant.
The Scale Factory
Jon Topper's consultancy, The Scale Factory, has built high performance, high traffic infrastructure for companies such as Songkick, BSkyB, ITV, and Glasses Direct. His small team of talented DevOps engineers are available to hire to provide infrastructure, architecture and technology management consultancy.
Matt has been working with relational databases since the mid '90s as a DBA, system administrator, and all around techie. Before joining Percona, he worked at MySQL and Sun Microsystems as a Solution Architect, helping to build architectures for Fortune 500 and top Alexa-rated companies.