Sean Greenawalt
Software Developer at Advanced Technology Partners
Hermitage, Pennsylvania, United States
Summary
👤
Senior🎓
Top SchoolSean Greenawalt is a software developer with a decade of hands-on experience building customer-focused applications and tools. He has delivered mobile and web solutions across transit, legal, and enterprise domains—most notably prototyping a bus-tracking app and contributing UI and internationalization fixes to the widely used aws-amplify JavaScript library. Sean currently works at Advanced Technology Partners and is actively developing a global mobile bus-tracking project that reflects his interest in real-world impact and end-user value. He brings full-stack experience with .NET, Angular/Ionic, RESTful APIs and Microsoft Dynamics, and a track record of improving performance and usability. Colleagues describe him as a continual learner aiming to grow technically and into leadership roles. Based in Hermitage, Pennsylvania, he pairs practical engineering with a focus on shipping working prototypes that surface better product requirements.
10 years of coding experience
4 years of employment as a software developer
Bachelor's degree, Software Engineering, Bachelor's degree, Software Engineering at Penn State Erie, The Behrend College
Github Skills (14)
i18n-js10
internationalization10
javascript10
i18n-node10
aws-amplify10
angular10
react9
ionic9
ionice9
css8
html8
amazon-cognito8
pwapp7
react-native6
Programming languages (15)
Github contributions (5)
aws-amplify/amplify-js
Feb 2019 - Sep 2020
A declarative JavaScript library for application development using cloud services.
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:5 reviews, 22 commits, 11 PRs in 1 year 7 months
Contributions summary:Sean primarily contributed to the `aws-amplify-js` repository by enhancing the user interface and localization features within the authentication components. Their commits involved modifications to the Angular and Ionic versions of the sign-up, forgot password, and confirm sign-up components, introducing internationalization support and updating UI elements. The user also made changes to the underlying `AmplifyService`, ensuring error messages are translated, and fixing layout issues.
pwaamazon-cognitoawsaws-mobilestorage
seang96/amplify-js
Sep 2018 - Sep 2020
A declarative JavaScript library for application development using cloud services.
Contributions:3 PRs, 32 pushes, 13 branches in 2 years
cloud-servicesjavascript-libraryjavascriptdeclarativecloud
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