Jean-Luc David is a Senior Product Manager for the YellowAPI , a set of services including geo-local business listings (classifieds, a social API and much more!) from Yellow Pages Group Canada. He is a hard-core developer, has worked for Microsoft for four years and wrote five technical books for Wiley Publishing. You can reach Jean-Luc through his blog or on Twitter.
![Photo of Jean-Luc David](https://fitc.ca/wp-content/themes/fitc-2021/assets/img/default-portrait.jpg)