Jenny Kim
Engineering Manager at Marqeta
Washington, District of Columbia, United States
Summary
🤩
Rockstar🎓
Top SchoolJenny Kim is an engineering manager with two decades of software and technical leadership experience, currently leading agentic experience efforts at Sublime Security. She has a strong record of delivering compliance-critical, high-integrity systems—from PCI DSS migrations and payments infrastructure at Marqeta to national-scale Medicaid and CMS data platforms at Nuna and Devoted Health. Jenny blends hands-on architecture (cloud-native, event-driven, data lakes) with pragmatic execution, driving reliability, automated auditability, and measurable performance gains (e.g., cutting 3DS p99 latency from ~4s to ~600ms and automating reconciliation to 99%+). She excels in regulated environments, translating policy into scalable designs and authoring ATO-reviewed technical packages. Based in Washington, D.C., she pairs deep data engineering roots and published teaching/authorship with a talent for growing teams and operationalizing complex workflows.
11 years of coding experience
15 years of employment as a software developer
The University of Maryland, College ParkMaster of Science (M.S.), Master of Science (M.S.) at The George Washington University
Github Skills (19)
sql-query10
postgresql10
mysql10
data-warehouse10
databases10
autocomplete10
compose10
sql10
database10
python6
fundamentals6
spark6
file-format5
terraform4
hadoop4
Programming languages (3)
Github contributions (5)
bbengfort/hadoop-fundamentals
Nov 2014 - Feb 2016
Contributions:58 commits, 44 pushes, 3 comments in 1 year 4 months
scientistspythonfundamentalsdata-scientistsspark
cloudera/hue
Oct 2015 - May 2016
Open source SQL Query Assistant service for Databases/Warehouses
Contributions:4 commits, 1 PR, 604 pushes in 7 months
querysql-editormysqlassistantsql
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