John Kroeker
Senior Principle Software Engineer at Northrop Grumman
Columbia, Maryland, United States
Summary
👤
Senior🎓
Top SchoolJohn Kroeker is a Senior Principal Software Engineer with 11 years of experience blending data engineering, backend systems, and agile product leadership across defense, consulting, and fintech sectors. Currently deputy product owner and scrum master at Northrop Grumman, he’s building a ground system for a mission-critical space program while pairing hands-on development with delivery ownership. His background includes architecting petabyte-scale ingestion and processing pipelines at Booz Allen and making analytics more intuitive as a data engineer, grounded by an MA in Data Science and a BS in Finance. Comfortable across TypeScript and Go (his self-summarized “Typescript + Go = Bliss”), he has deep experience with cloud data platforms, diverse databases, and full-stack integrations. An entrepreneurial streak shows in a prior craft-beer distribution venture, reflecting his ability to operationalize ideas beyond code. He’s a practiced public speaker who brings product-minded engineering and cross-disciplinary perspective to complex, high-stakes programs.
11 years of coding experience
9 years of employment as a software developer
Master of Arts - MA Data Science, Master of Arts - MA Data Science at The George Washington UniversityBachelors of Science Finance, Bachelors of Science Finance at University of Maryland
Github Skills (38)
google-cloud-dataproc7
spark7
kubernetes-operator7
operator6
apache-spark6
ember-addon6
lifecycle6
apache5
kubernetes5
xmldsig4
ws-security4
python3
menu3
decorators3
context-menu3
Programming languages (9)
Github contributions (5)
jnkroeker/studyhall
Nov 2021 - Jun 2023
Contributions:43 PRs, 77 pushes, 44 branches in 1 year 7 months
jnkroeker/chyme
Mar 2020 - Feb 2023
command line ETL pipeline with Cobra
Contributions:20 PRs, 34 pushes, 19 branches in 2 years 10 months
cobraetl-pipelineetlpipeline
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