"We can only see a short distance ahead, but we can see plenty there that needs to be done."

Thanks for visiting my website. It is a mix of personal interests and professional experience.

My professional background is focused on software quality assurance, but not just pointing and clicking! My approach to quality assurance is engineering based with an emphasis on "pushing left" and building teams from the "ground up". This means understanding the importance of being involved early in the software development lifecycle, being able to create detailed documentation, reliable processes, automating error-prone, mission critical and mundane tests, as well as harnessing human strengths (like exploratory testing).

I also have speaking experience on a variety of topics software quality assurance-related. My contact information is in the footer if you are interested in having me speak at an event.

When I'm not being a software quality assurance guru I enjoy a variety of activities, some of which are represented on my website. I like making craft cocktails , building things , and listening to podcasts.

- Krypton -

NASA Astronomy Picture of the Day [APOD] NASA APOD

Saturn's Iapetus: Painted Moon

What has happened to Saturn's moon Iapetus? Vast sections of this strange world are dark as coal, while others are as bright as snow. To help better understand this unusually tinted moon, in 2007 NASA directed the robotic Cassini spacecraft then orbiting Saturn to swoop within 2,000 kilometers. Pictured here, from about 75,000 kilometers out, is the hemisphere of Iapetus that is always trailing. A large impact crater seen in the south spans 500 kilometers and appears superposed on an older crater of similar size. The dark material is seen increasingly coating the easternmost part of Iapetus, darkening craters and highlands alike. A leading hypothesis is that the dark material is mostly a form of carbon-rich soil leftover from when relatively warm but dirty ice sublimates. An initial coating of this dark material may have been effectively painted on by the accretion of meteor-liberated debris from other moons. Jigsaw Moon: Astronomy Puzzle of the Day