Joe Ruscio is a venture capital investor at Heavybit who spent ~20 years as a systems engineer and founded monitoring startup Librato, giving him deep technical experience that most VCs lack. He focuses specifically on open source and developer-first businesses, publicly sharing detailed frameworks on how to invest in these companies and helping technical founders make engineering decisions that directly affect their go-to-market success. Joe Ruscio is a venture capital investor at Heavybit who spent ~20 years as a systems engineer and founded monitoring startup Librato, giving him deep technical experience that most VCs lack. He focuses specifically on open source and developer-first businesses, publicly sharing detailed frameworks on how to invest in these companies and helping technical founders make engineering decisions that directly affect their go-to-market success.