carla

I've been working as a software engineer since 2014, particularly as a backend engineer and doing system design. I consider myself a language-agnostic developer but if I had to choose, I like to work with Ruby, Python, and Elixir.  

After realizing how fun it was to create content and share experiences with the developer community I made the switch to Developer Advocacy. I like to learn and work with new technologies. 

When I'm not coding or creating content you could probably find me going on a bike ride, hiking, or just hanging out with my dog, Dasha. 

Senior Developer Advocate

Carla Urrea Stabile

What is a Mobile Driver's License (mDL) and How to Start Using Them

What are Verifiable Credentials and Why You Should Care About Them

From Zero to Hero: Identity Edition

Assigning a Default Role to Users on Sign-Up with Auth0 Actions

What is Role-Based Access Control (RBAC) and How to Implement it in a Rails API?

What's the Right Authorization Model for My Application?

A Brief History of Ruby

Add Authorization to a Sinatra API using Auth0

What is a Yubikey and how to set it up with Auth0?

Five Ruby Gems for Authentication and Authorization

andrea-chiarelli

I have over 20 years of experience as a software engineer and technical author. Throughout my career, I've used several programming languages and technologies for the projects I was involved in, ranging from C# to JavaScript, ASP.NET to Node.js, Angular to React, SOAP to REST APIs, etc.

In the last few years, I've been focusing on simplifying the developer experience with Identity and related topics, especially in the .NET ecosystem.

Principal Developer Advocate

Andrea Chiarelli

Not All MFA Is Created Equal

square-2

I develop software for a living, and then I go home and continue thinking about software because I just can’t get enough. I’m a full-stack engineer with infrastructure skills. I’ve led multiple agile delivery teams, being an individual contributor, driving architecture topics, and coaching and supporting other team members.<br>
I believe in high-quality software and advocate for Continuous Delivery, Test-Driven Development, and quick iteration. I <a href="https://hceris.com/blog">write</a> and <a href="https://hceris.com/talks">speak</a> about my experience regularly. Needless to say, all the opinions expressed in this blog are mine and only mine.

Staff Engineer

Mario Fernandez

How to Add Authorization to a Rails API Following TDD