Casey Liscum is a Principal Engineer with over a decade of experience building high-throughput systems in ad tech, currently shaping platform and programmatic marketplace architecture at Vistar Media. With a foundation in research software and a long tenure evolving from software engineer to engineering director, Casey blends deep systems thinking with hands-on delivery across distributed systems and real-time pipelines. Based in Philadelphia, they have a proven track record of scaling teams and systems through iterative product-facing engineering and operational rigor. Colleagues describe Casey as a pragmatic problem-solver who pairs technical leadership with mentoring, helping organizations move from exploratory research ideas to robust production services. An early career background at Thomson Reuters and research institutions informs a thoughtful approach to data-driven engineering and reliability.
11 years of coding experience
23 years of employment as a software developer
BS Computer Science, BS Computer Science at Drexel University
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