![Kevin Buchaly](https://www.geotab.com/CMS-Media-production/Blog/Authors/Kevin-Buchaly.jpg)
Kevin Buchaly
Kevin Buchaly is a Software Project Specialist in the Software Development Department at Geotab, focusing on technology development and software documentation. With a background in chemical engineering, Kevin has written for the Geotab blog on the chemistry of diesel exhaust fluid (DEF) and is interested in automotive software innovation.
Canada
Publications
![Graphic of a black magnifying glass over a black vehicle](https://www.geotab.com/CMS-Media-production/Blog/NA/_2020/June/VIN/blog-vin-number-lookup-card@2x.png)
VIN number lookup: Using MyGeotab to decode VIN
June 11, 2020
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![How DEF Works](https://www.geotab.com/CMS-Media-production/Blog/NA/_2018/October/DEF/how-diesel-exhaust-fluid-works.jpg)
How diesel exhaust fluid works
October 9, 2018
![Check engine light icon in a square and a money bag icon in a square.](https://www.geotab.com/CMS-Media-production/Blog/NA/_2015/July_2015/Engine_Light/fleet%20management%20engine%20light.png)
Engine light worries? Not me.
July 22, 2015