John Lewis
Director, Software Engineering at H1
Lancaster, Pennsylvania, United States
Summary
👤
Senior🎓
Top SchoolJohn Lewis is a seasoned software engineering leader with 11 years of experience, currently serving as Director of Software Engineering at H1 after progressing through senior and staff engineering roles there. He blends deep interests in web development, programming languages, privacy, and distributed/parallel computing with hands-on delivery, having led engineering teams at Shift Lab and contributed to applied projects at Johns Hopkins APL. Based in Lancaster, PA, he is known for pragmatic code stewardship—he says he loves deleting code almost as much as writing it—favoring simplicity and maintainability in complex systems. His background spans technical leadership, full-stack development, and consultancy, enabling him to translate research-quality thinking into production-grade software. Outside work he draws on a broader curiosity in nature and literature that informs a reflective, user-centered approach to engineering decisions.
11 years of coding experience
11 years of employment as a software developer
Computer Science, Computer Science at Indiana University of PennsylvaniaBachelor of Computer Science Computer Software Engineering, Bachelor of Computer Science Computer Software Engineering at Millersville University of Pennsylvania
English, Spanish
Github Skills (65)
step-functions10
code-generator9
serverless-plugin9
schema9
plugin9
codegen8
react8
aws-step-functions8
android8
java8
graphql-schema8
csharp8
stylus7
angular7
resolvers7
Programming languages (9)
Github contributions (5)
jflewis/thatjohnlewis.com-old
Dec 2017 - Apr 2022
Personal website
Contributions:11 PRs, 31 pushes, 1 branch in 4 years 4 months
reactnextjs
jflewis/shopping-carts
Aug 2015 - May 2017
Contributions:3 pushes, 1 branch, 1 comment in 1 year 9 months
cartexperimentationshopping-cartlanguagesprograms
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