Claudia Hernández - Software Engineer at Zellic

Claudia Hernández

Software Engineer at Zellic

Oregon, United States

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Summary

🤩

Rockstar

🎓

Top School

Claudia Hernández is a seasoned JavaScript full-stack engineer with 10 years of experience building both developer-focused tools and user-facing products, now working remotely from Oregon. She has led critical projects at npm (including contributions to the npm CLI and major npm 7 work), Auth0, Eaze, and Grow Therapy, delivering scalable backend systems, event-driven integrations, and performance-focused frontend experiences. Comfortable across the stack, she designs resilient APIs, optimizes search and pagination at scale, and runs A/B experiments to improve conversion. An active communicator, Claudia shares her expertise at conferences and in published articles, and her open-source work on the widely used npm CLI highlights a focus on robust error handling and core dependency improvements. Off-duty she’s an avid reader and traveler, bringing a multicultural perspective and a practical engineering mindset to product and developer tooling challenges.

10 years of coding experience

9 years of employment as a software developer

Bachelor's Degree, Computer Science, Bachelor's Degree, Computer Science at Tecnológico de Monterrey

EPITA: Ecole d'Ingénieurs en Informatique

High School, High School at International Baccalaureate

Spanish, English, French, Greek

Github Skills (9)

package-manager-tool10

tooling10

error-handling10

javascript10

nodejs10

package-manager10

npm10

npm-cli10

sem9

Programming languages (2)

JavaScriptPHP

Github contributions (5)

npm/cli

Feb 2020 - Aug 2020

the package manager for JavaScript

Role in this project:

Back-end Developer

Contributions:4 releases, 70 commits, 81 PRs in 6 months

Contributions summary:Claudia's commits primarily focused on adding and modifying features within the npm CLI, specifically around error handling and package management. A significant contribution was the implementation of a new 403 error code, along with associated code changes in error message and outdated functionality files. The user also made changes to core dependencies like `npm-pick-manifest` and `make-fetch-happen`, while also working on internal configuration settings. This indicates a focus on improving the core functionality and error handling of the CLI.

npm-clijavascriptpackage-managernodejsnpm

pormes/cli

Jun 2020 - Jun 2020

the package manager for JavaScript

Contributions:8 commits in 16 days

javascriptnodejspackage-managernpm

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