Mattis Steinberg has amassed significant experience in management and development roles across various organizations. Currently serving as the Director of Staff Development at Dropstat since October 2021, Mattis previously held multiple positions at Amazing Home Care from March 2019 to October 2021, including Authorizations Specialist, Director of Authorizations, and Coordinator. Mattis also contributed as General Manager at Handcrafted in early 2019, and as an Acquisitions Associate at Rockford Holdings Group in 2018. Prior experience includes serving as Logistics Manager at Evergreen Kosher Market, where management of a 16-member team for grocery deliveries was a key responsibility. Mattis began the career at Gold Label NY as Office Manager from February 2013 to June 2014, focusing on shipping, online sales, marketing, and advertisement. Education was received at Sh'or Yoshuv Rabbinical College from 2008 to 2010.