Mark Johnson
Central Ohio Software Symposium
Columbus · July 25 - 27, 2008
Director Consulting @ Hortonworks
Mark Johnson is a Director of Consulting at Hortonworks where his day is spent helping people achieve value from their Big and complex Data repositories. Mark has worked on a wide range of technology during his career. Most recently he has focused on the Hadoop ecosystem. Mark is active in the software community as the President of the New England Java Users Group (NEJUG) and a regular presenter to user groups and various conferences. When not working, Mark can be found riding his mountain bike on local trails and playing with his family.
Presentations
Getting to Acceptance: Validating your requirements with FitNesse
How do you know when you are “DONE” and the assignment is complete? Well of course you are done when your requirements are complete. But it always happens that your interpretation differs from the customer/management's interpretation.
Promoted to Technical Lead. Now what do I do?
You have just received the much desired promotion to Technical Team Lead The team is waiting your direction. You What should you do now?
Developing Web Services Quickly using GroovyWS
This session will explore GroovyWS as a tool to quickly produce and or consume a web service. Web Service testing becomes much easier without the need to purchase expense testing tools using the GroovyWS framework.
Getting Started with BPEL
With all of these web services becoming available there is an increasing need for tools to pull together multiple web services into one composite service. BPEL is an up and coming approach to orchestrating a workflow consisting of Web Service calls.
Software Development Risk Analysis techniques
Once you leave academic “hello world” projects, software development is full of unknowns which result in the high rate of project failure we see too often in industry. Reasons for a project failure will vary based on the stakeholder interviewed. This session will provide a software development risk framework and examples you can apply in your projects to reduce or at least soften the impact of failure.