Anton Halim is a Senior Software Engineer based in the New York City area with 11 years of experience building full-stack web applications. He progressed from immersive training at Flatiron School to hands-on roles across startups and retail tech, currently leading engineering work at Everlane. His core strengths include Ruby on Rails, JavaScript/React, TDD, and relational databases, with a practical focus on shipping reliable, maintainable code. Anton is also an active open-source contributor to the high-profile DefinitelyTyped repository, improving TypeScript definitions for libraries like arcgis-js-api and dojo/dijit—an indication of attention to API correctness and developer ergonomics. He combines disciplined engineering practices from his early apprenticeship with product-minded execution in consumer-facing platforms.
11 years of coding experience
7 years of employment as a software developer
Accounting, Accounting at Universitas Tanjungpura
Full-Stack Software Development Immersive, Full-Stack Software Development Immersive at Flatiron School
High School Graduate Science Technology and Society, High School Graduate Science Technology and Society at St. Peter High School
The repository for high quality TypeScript type definitions.
Role in this project:
Full-stack Developer
Contributions:7 commits, 2 PRs, 5 comments in 18 days
Contributions summary:Anton primarily contributed to the TypeScript type definitions within the `definitelytyped/definitelytyped` repository, focusing on the `arcgis-js-api` and `dojo/dijit` packages. Their work involved fixing typos in parameter names and reverting changes in specific files. These contributions directly aimed at maintaining the quality and accuracy of the TypeScript definitions for various JavaScript libraries.
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Anton Halim - Senior Software Engineer at Everlane