• Ramp

Mary Sieredzinski

Commercial Account Manager

Mary Sieredzinski is a seasoned professional with a diverse background in account management and education. Currently serving as a Commercial Account Manager at Ramp since July 2025, Mary previously held the position of Founding Director of Client Solutions at OneGuide, where innovative B2B SaaS solutions were developed for Portfolio Operations teams. Prior experience includes being a Founding Client Solutions Manager at AlphaSights, where Mary managed a substantial portfolio leading to significant growth, and roles as a Special Education Math Teacher and General Education Math Teacher with Teach For America, achieving outstanding academic results. Mary holds a Bachelor's Degree in Political Science and Government from Dartmouth College and a Master's Degree in Special Education from Relay Graduate School of Education.

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