Mark Horoszowski

social entrepreneurship social enterprise leadership development leadership relay life csr corporate social responsibility career skills-based volunteering alt-mba mba altmba international volunteering relay for life fundraising acs nonprofit sustainability esg capacity building impact investing movingworlds experteering jobs startup american cancer society corporate responsibility sustainable development social procurement s-grid procurementwithpurpose procurement skill building making managers human resources entrepreneurship socap impactinvesting globalgoals startups accelerators innovation #ni17 netimpact net impact interview travel investor deck social innovation pitch deck team development retention personal recruitment jacqueline blue sweater management project alt novogratz fundraise