Seth Lumnah
About Seth Lumnah
Seth Lumnah is a Lead Software Engineer at Capital One, specializing in building data platforms for commercial and small business sectors. He has a background in software development and co-founded Jars Group Inc., with experience at Data Concepts and Cashland.
Work at Capital One
Seth Lumnah currently serves as a Lead Software Engineer at Capital One, a position he has held since 2023. Prior to this role, he worked as a Senior Software Engineer at the same company from 2021 to 2023. During his tenure at Capital One, he led the design and implementation of a commercial customer data platform, which replaced a legacy vendor service and resulted in significant operational cost savings.
Previous Experience
Before joining Capital One, Seth Lumnah co-founded Jars Group Inc., where he worked from 2017 to 2020. He also served as a Go Developer at Data Concepts for one year, from 2020 to 2021. Earlier in his career, he worked as an Accounts Payable Assistant at Cashland for six months in 2005.
Education and Expertise
Seth Lumnah studied at Wright State University, where he earned a Bachelor of Science in Business Management from 2002 to 2005. He also attended Binghamton University, studying Computer Science from 2000 to 2002. He holds an AWS certification, which demonstrates his expertise in cloud computing and services.
Specialization in Data Platforms
Seth Lumnah specializes in building data platforms tailored for commercial and small business sectors. His experience includes leading projects that enhance operational efficiency and reduce costs, particularly through the development of customer data platforms.