Mauricio聽Castillo
Software Architect at Okta
San Francisco, California, United States
Summary
馃懁
Senior馃帗
Top SchoolMauricio Castillo is a Software Architect based in San Francisco with over a decade of experience building production-grade web applications and front-end systems using JavaScript and Java. At Okta he progressed from Senior UI Engineer to Software Architect, contributing notable UX and security-focused features to the widely used okta-signin-widget, including voice call MFA flows and device fingerprinting. He combines strong front-end craftsmanship (HTML/CSS/JS, GWT/GXT) with practical backend and tooling knowledge, and has a track record of improving usability and accessibility in enterprise products. Known as a collaborative engineer who moves quickly on new technologies, he also brings hands-on experience in test automation, CI tooling, and regulatory compliance from earlier roles.
10 years of coding experience
19 years of employment as a software developer
BS, Computer Systems, BS, Computer Systems at Instituto Tecnol贸gico y de Estudios Superiores de Monterrey
English, Spanish
Github Skills (15)
uid10
okta-signin-widget10
javascript10
front-end-development10
testing9
ui-design9
graphical-user-interface9
html9
jscript9
user-interface9
css9
localization8
internationalization8
i18next8
react8
Programming languages (5)
Github contributions (5)
okta/okta-signin-widget
Mar 2016 - Dec 2022
HTML/CSS/JS widget that provides out-of-the-box authentication UX for your organization's apps
Role in this project:
Front-end Developer
Front-end DeveloperContributions:3 releases, 334 reviews, 98 commits in 6 years 10 months
Contributions summary:Mauricio primarily contributed to the front-end development of the Okta Sign-In Widget, enhancing the user experience and features. They added support for voice call authentication by implementing enrollment and challenge flows, including the necessary icons and tests. The user also implemented features like device fingerprinting, which required interaction with iframes and the generation of fingerprint headers, along with updates to support new languages and address localization issues. They also addressed a bug related to the sign-out link and the title for the "verify with password" authentication.
css-jswidgetboxcssauthentication
mauriciocastillosilva-okta/okta-signin-widget
Jun 2016 - Jun 2020
Okta SignIn widget that renders the new login/auth/recovery flows
Contributions:179 pushes, 108 branches in 4 years 1 month
widgetflowslogin-authrecoveryokta
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