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Jack Mastrangelo

Founder, Cobblestone 

Join Date

October 2024

Country

United States

Gender

Not Specified

Age

Not Specified

About Jack Mastrangelo

Cofounder of Cobblestone, ex-Ramp & Facebook software engineer.

Companies & Work

Cobblestone

Cobblestone

We're building software to help institutional landlords reduce delinquency starting with fraud reduction.

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