Jon Ziemnicki
Software Engineer at Farm Credit Financial Partners, Inc.
Granby, Connecticut, United States
Summary
👤
Senior🎓
Top SchoolJon Ziemnicki is a pragmatic software engineer with 8 years of focused experience and a broader 20+ year IT background that spans application architecture, web development, and consulting. He currently builds financial systems at Farm Credit Financial Partners after senior development and architecture roles at Rediker and ConnectiCare, where he led application architecture, reusable solutions, and production support. His technical toolkit blends Microsoft enterprise stacks (C#, .NET, SiteCore, SQL Server, Azure) with modern web and API technologies (GraphQL, Prisma/Apollo, React, TypeScript, Node.js), and he brings hands-on experience with CI/CD tooling like Jenkins. Known for translating strategic architectural goals into practical implementations, he pairs long-term planning with day-to-day coding and mentoring. Based in Granby, Connecticut, he holds a computer science degree from Western New England University and often bridges legacy systems and modern cloud-native approaches in regulated environments.
8 years of coding experience
18 years of employment as a software developer
Bachelor of Computer Science, Computer Science, Bachelor of Computer Science, Computer Science at Western New England University
Github Skills (13)
data-service7
integrate7
redux5
validation5
injection5
api5
react4
serialization4
type-safety4
typescript3
angular3
dependency-injection3
react-components2
Programming languages (2)
Github contributions (5)
JZiemnicki/redux-data-service
Nov 2018 - Dec 2018
Connect seamlessly to any API using first class Models, customizable serialization, validation, dependency injection and TypeScript type-safety
Contributions:30 pushes, 8 branches in 1 month
apitype-safetyvalidationinjectionserialization
JZiemnicki/React-QuizComponent
Oct 2018 - Jan 2019
Contributions:17 pushes, 2 branches in 3 months
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