dondonz
Software Engineer
Summary
🤩
Rockstardondonz is a seasoned software engineer with 10 years of experience, specializing in backend development and open-source contributions to core GraphQL tooling. As a contributor to the widely used graphql-java project and author of "GraphQL with Java and Spring," he focuses on aligning implementations with the GraphQL specification, fixing parsing edge cases (including full Unicode and surrogate pairs) and improving ANTLR grammar accuracy. He combines practical production experience at organizations like Atlassian with deep protocol-level expertise, enabling reliable schema parsing and interoperability. Known for tackling subtle language and parsing bugs, he brings a detail-oriented mindset that reduces runtime surprises in complex integrations.
10 years of coding experience
Github Skills (7)
javas10
graphql10
wordpress-graphql10
wpgraphql10
java10
antlr9
groovy8
Programming languages (12)
Github contributions (5)
graphql-java/graphql-java
Jun 2021 - Jan 2023
GraphQL Java implementation
Role in this project:
Back-end Developer
Back-end DeveloperContributions:32 releases, 398 reviews, 181 commits in 1 year 7 months
Contributions summary:Dondonz primarily focused on improving the GraphQL Java implementation. They addressed and fixed parsing issues in the GraphQL schema, including extend type parsing. The user contributed tests to support full Unicode parsing and further corrected issues in the Groovy Unicode parser, including surrogate pairs. Their work involved modifying the ANTLR grammar to align with the GraphQL specification.
javagraphql-javagraphql
andimarek/graphql-scalars.com
Oct 2022 - Jan 2025
graphql-scalars.com source
Contributions:3 reviews, 1 PR, 2 pushes in 2 years 3 months
scalarsgraphql
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