John Hartzler

John Hartzler is an experienced Delivery Manager at Vistex, previously serving as a Senior Engagement Manager at Liferay, where responsibilities included project delivery coordination, client relationship building, and expanding managed services offerings. John has a history of successfully managing global cross-functional teams and delivering complex technical projects, exemplified by a $2M project for a major consumer credit bureau and a $3M system for a Canadian bank. Prior roles include IoT Delivery Group Manager at Bosch Software Innovations and Principal Consultant at ACTICO, showcasing a strong background in project management methodologies and technical solutions across various industries. John holds a Bachelor of Science in Computer and Information Sciences from DeVry University.