Cory Liseno is a Developer Relations Engineer at Google with 11 years of software engineering experience focused on building and advocating for the Ads API ecosystem. He brings deep full-stack expertise from prior roles as a lead engineer at FactSet, where he designed scalable data-driven web applications, led project teams, and architected infrastructure, databases, and SSO portals. Comfortable across C#, JavaScript, MSSQL and distributed services, Cory blends hands-on development with product and project leadership gained while founding a startup and contracting across POS and web systems. Based in New York, he pairs developer advocacy with pragmatic engineering—translating platform capabilities into real-world client solutions. A background in both large enterprise and scrappy startups gives him a rare combination of systems-level thinking and delivery-focused execution. He’s equally at home coding critical backend services as he is explaining APIs to global developer audiences.
11 years of coding experience
10 years of employment as a software developer
Bachelor of Science Degree, Computer Science, Bachelor of Science Degree, Computer Science at Rochester Institute of Technology
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