jonathan AT jonmaas DOT com +1-310-500-5841

My Experience in Scrum / Agile, and as a Scrum Master

I have over 5 years’ experience working in a Scrum / Agile environment, and received training from Scrum guru Ken Rubin.

I filled in as Scrum Master for three weeks during my time as consultant for Amgen, and I recently passed the PSM-1 Certification test from

My PSM-1 Certificate 



My Certificate for completing Scrum Training

Article – Tips on Writing Better User Stories

Tips to write better User Stories

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