Henry Majoros
Software Engineer at Customer.io
Royal Oak, Michigan, United States
Summary
👤
Senior🎓
Top SchoolHenry Majoros is a software engineer with 11 years of experience building resilient front-end systems and web infrastructure, most recently on LinkedIn’s Flagship Web Infra team and now at Customer.io. He led Ember Octane migrations and shipped cross-product messaging features like Active Status and the Messaging Overlay, blending deep Ember.js expertise with production-scale reliability. An active open-source contributor, he’s helped improve TypeScript typings for popular projects such as DefinitelyTyped’s ember-related definitions, bridging framework internals and developer ergonomics. Based in Royal Oak, MI with a Computer Science degree from the University of Michigan, he pairs hands-on implementation skills with a track record of preventing regressions via internal alpha builds and thoughtful migrations. Outside work he’s a 5x recreational hockey champion and an avid golfer, traits that hint at his competitive drive and team-oriented mindset.
11 years of coding experience
11 years of employment as a software developer
Bachelor’s Degree Computer Science, Bachelor’s Degree Computer Science at University of Michigan
Github Skills (9)
emberjs10
typescript10
javascript10
typescript-definitions10
dts10
typescripts10
type-definition10
typescript-types10
testing9
Programming languages (3)
Github contributions (5)
DefinitelyTyped/DefinitelyTyped
Jan 2022 - Sep 2022
The repository for high quality TypeScript type definitions.
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:5 reviews, 5 commits, 7 PRs in 8 months
Contributions summary:Henry primarily contributed to the development of TypeScript type definitions for the `ember-cli-fastboot` library, including defining interfaces, services, and tests. They added, reverted, and refined types, ensuring compatibility and adherence to documentation. Furthermore, the user worked on updates to modifier definitions, and fixing router DSL constructors to ensure proper typing and code functionality. Additionally, the user updated the Ember Data and ember-modifier definitions.
typescript-definitionstype-definitionshigh-qualitydtsdefinitions
hmajoros/web
Jul 2014 - Jun 2016
Contributions:1 release, 89 commits, 4 PRs in 1 year 10 months
herokuhosted
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