John Killmer

John Killmer is a skilled Software Engineer with extensive experience in technical roles across various companies. They began their career with a student internship at Merrill Lynch in 1999, followed by positions as a Java Developer at Hertz Rent a Car and Software Developer at First Data Corporation from 2001 to 2004. Before joining Vanguard as a Technical Team Lead in 2022, they worked at JPMorgan Chase & Co. for 16 years as a Software Engineer in the Chief Technology Office. John also served as an Application Developer at Brandywine Asset Management from 2005 to 2006 and as a Software Consultant at TEKsystems from 2001 to 2004.