DerrickĀ Heinemann
Application Developer
Milwaukee, Wisconsin, United States
Summary
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Seniorš
Top SchoolDerrick Heinemann is an application developer with 11 years of professional experience building maintainable web and mobile software, currently contributing to HSA Bank in Milwaukee. He brings a pragmatic, client-first approach learned across roles at Mercury Marine, MIO, and other firms, and is comfortable shipping modular, reusable solutions in Java, C#, PHP, Visual Basic and related stacks. Derrick quickly becomes productive with new technologies and thrives when adapting to challenges outside his comfort zone, often focusing on long-lived code and practical design. With an associate degree in IT Programmer Analyst and a BS in Computer Science from UW Oshkosh, he blends formal training with hands-on corporate experience to solve real-world problems efficiently.
11 years of coding experience
8 years of employment as a software developer
Associate's degree, IT Programmer Analyst, Associate's degree, IT Programmer Analyst at Milwaukee Area Technical CollegeBachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at UW Oshkosh
Github Skills (14)
api10
corona10
modular-design8
lists7
java7
android-client7
kotlin6
android5
discord-bot4
javascript2
v8-javascript-engine1
typescript1
esmodules1
garbage1
Programming languages (6)
Github contributions (5)
itderrickh/CornDome
Jan 2024 - Apr 2025
Contributions:10 PRs, 126 pushes, 10 branches in 1 year 3 months
itderrickh/CardWarsData
Jan 2024 - Apr 2025
Contributions:2 PRs, 91 pushes, 4 branches in 1 year 3 months
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