John Ardagna

John Ardagna is a seasoned professional with extensive expertise in tax technology transformation and indirect tax solutions. Currently serving as a Product Solution Engineer and Tech Lead at Avalara since October 2023, John specializes in managing global enterprise tax software implementations and ERP system integrations. Before this role, John held positions such as Technical Product Marketing Manager at Vertex Inc., where responsibilities included developing go-to-market strategies and product messaging for indirect tax software. Prior experience includes serving as a Senior Manager in Professional Services at Thomson Reuters, managing professional services scoping and software implementations, and working as a Business Consultant at Sabrix Inc. John's foundational career began at Taxware Inc. as Director of Customer Support & Education, coupled with early experience as Accounting Project Lead at W.R. Grace & Co. John holds an MBA from Rivier University and a Bachelor of Science in Business Administration from the University of Massachusetts Lowell.