Charles Quisido is a Senior Front End Software Engineer in Los Angeles with 11 years of experience building performant, user-focused React applications and front-end platforms. He has driven large migrations and architecture work at Amazon, AWS, and Coalition—improving web vitals, cutting re-rendering costs, and launching design systems and monitoring suites that raise production readiness. Known for turning complex systems into seemingly simple interfaces, he also optimizes developer experience, from monorepo CI/CD templates to state-management and build-tooling improvements adopted across hundreds of services. An active open-source contributor, he’s made deep changes to the ReactN library to strengthen global state management and developer ergonomics. He blends a pragmatic engineering mindset with a mission to empower other developers, informed by a psychology background and a decade-plus of full-stack consulting. His work repeatedly reduces operational toil—measurably lowering MTTR and ticket volume while enabling teams to ship faster.
11 years of coding experience
18 years of employment as a software developer
High School Diploma, High School Diploma at Lake Hamilton High School
Associate of Arts - AA, 4.0, Associate of Arts - AA, 4.0 at National Park College
Bachelor of Science - BS, PSYCHOLOGY, 4.0, Bachelor of Science - BS, PSYCHOLOGY, 4.0 at University of Central Arkansas
Contributions:20 releases, 113 commits, 45 PRs in 2 years 11 months
Contributions summary:Charles's contributions primarily focus on enhancing the core functionality of the ReactN library. They introduced new features and refactored existing code, with significant changes made to the components and core functions. The user demonstrated a strong focus on improving the library's structure and providing a better developer experience. These changes involve significant changes to the library's source code, including additions and modifications to several files, indicating a deep engagement with the project's internal workings.
Contributions:14 commits, 13 pushes, 1 branch in 1 year 2 months
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Charles Quisido - Senior Front End Software Engineer at SmithRx