Mark Passando is a seasoned software engineer with extensive experience in various roles across multiple companies. Currently serving as a Staff Software Engineer at Dfns since June 2025, Mark previously held positions at Thirty Madison, including Engineering Manager II and Senior Software Engineer II. Mark's experience includes leadership as Lead Front End Engineer at MonetaGo Inc. and web development roles at Independence Care System and eMagid.com. Mark began a career in customer service as a Sales Associate at Nike. Mark holds a Bachelor of Science degree in Security Management from John Jay College (CUNY) and completed training at App Academy in 2017.
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