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Hey, I’m Joe Jungmann
Senior {Software Engineer}_
{with 18+ years of experience designing and modernizing enterprise software, payment systems, and distributed applications. Proven expertise in Scala, Java, Kotlin, Spring, Spring Boot, Gradle, OpenSearch, Hibernate, and cloud-native backend development. Experienced leading large-scale migrations, modernizing legacy platforms, and delivering high-performance systems in production environments.}
...and more
Experience
+18years of programming
8am
June 2020 - PresentOutdoorsy
Dec 2019 - May 2020Clover Sport (Bypass Mobile)
Mar 2019 - Dec 20198am
Feb 2018 - Mar 2019Clover Sport (Bypass Mobile)
Feb 2018 - Mar 20198am Senior Software Engineer - Present
- Modernized the application stack by migrating Java 8 to Java 21 and resolving framework compatibility issues.
- Designed and developed backend services for legal payment processing and accounting integrations using Java, Spring Boot, Kotlin.
- Led the migration of the build system from Maven to Gradle, introducing convention plugins, version catalogs, and modern build practices across a multi-module application.

+
Years Experience
m+
Users In Prod
k+
Commits
+
Production Android Apps
Proficiency
Languages:
Scala, Java, Kotlin, C#, JavaScriptBack-End:
Spring Boot, Spring, Hibernate, ExpressDatabases:
MySQL, PostgreSQL, ES/OSBuild:
Maven, Gradle, CircleCi, JenkinsTools & Platforms:
Git, Docker, AWSOthers:
REST APIs, Kafka, Vault, GraphQL