John Madrigal
Senior Software Engineer at Magnite
Los Angeles Metropolitan Area United States
Summary
🤩
Rockstar🎓
Top SchoolJohn Madrigal is a Senior Software Engineer based in Los Angeles with five years of experience building modular, user-focused React-Redux applications and pioneering RTK Query as a reusable UI-API layer. At Magnite he blends product-facing design work, SOX-compliant release management, and cross-team collaboration while contributing shared UI components and Storybook-driven patterns. He’s a pragmatic full-stack contributor who has integrated streaming technologies and improved error handling in the open-source Swell API tool, demonstrating comfort across frontend, backend, and GraphQL surfaces. With a background in science and HIPAA-compliant data systems from UCLA Health, he brings analytical rigor to engineering decisions and a knack for translating complex requirements into maintainable, testable interfaces.
5 years of coding experience
6 years of employment as a software developer
Bachelor of Science - BS, Microbiological Sciences and Immunology, Bachelor of Science - BS, Microbiological Sciences and Immunology at University of California, Los Angeles
Github Skills (14)
graphql10
javascript10
websocket10
api10
server-sent-events10
sse10
wordpress-graphql10
wpgraphql10
react10
testing9
apollo-client9
typescripts8
typescript8
typescript-types8
Programming languages (3)
Github contributions (5)
open-source-labs/Swell
Aug 2020 - Sep 2020
Swell: API development tool that enables developers to test endpoints served over streaming technologies including Server-Sent Events (SSE), WebSockets, HTTP2, GraphQL, gRPC, and tRPC..
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:3 reviews, 71 commits, 4 PRs in 20 days
Contributions summary:John primarily contributed to the API development tool, specifically working on integrating streaming technologies and enhancing error handling. Their work included hooking error messages to the request/response object and testing with the Apollo error link. The user also modified both frontend and backend code, including UI components, GraphQL integration, and core functionality within the main application. This demonstrates a broad understanding of the project's architecture.
grpcendpointsendpointswellmonitoring
johnmadrigal/Swell
Aug 2020 - Sep 2020
Swell: API development tool that enables developers to test endpoints served over streaming technologies including Server-Sent Events (SSE), WebSockets, HTTP2, GraphQL, and gRPC.
Contributions:100 pushes, 6 branches in 18 days
grpcendpointsapi-testingswelldevelopment-tool
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