John Lerch
Senior Software Engineer at Cerner Corporation
Greater Philadelphia United States
Summary
🤩
Rockstar🎓
Top SchoolJohn Lerch is a senior software engineer with 15 years of industry experience, currently building healthcare-focused solutions at Cerner after long tenures at Siemens and Shared Medical Systems. He combines deep technical foundations from a BS in Computer Science with practical expertise in HL7 standards, customer support, and driving customer satisfaction in complex clinical environments. Known for translating clinical requirements into reliable integrations, he balances engineering rigor with clear stakeholder communication. His career shows continuity and domain depth rather than frequent role changes, reflecting an ability to evolve systems over decades. Based in Greater Philadelphia, he brings seasoned judgment to interoperability challenges and a pragmatic focus on production-ready software.
15 years of coding experience
15 years of employment as a software developer
Bachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at Millersville University of Pennsylvania
Github Skills (23)
static-analysis10
ide10
build-system10
soot10
java10
bytecode10
recommender-system10
optimization10
python9
machine-learning9
directinput8
java-bindings6
usb6
graph5
asciidoctor4
Programming languages (5)
Github contributions (5)
johanneslerch/DatarefsViaUsb
Jan 2019 - Apr 2025
Contributions:8 pushes, 1 branch in 6 years 4 months
stg-tud/heros
Jun 2015 - Aug 2016
Contributions:108 pushes, 18 branches, 1 tag in 1 year 1 month
javaidesootsolver
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