lloan alberto alas delfin

Software Engineer - Web Technologies


With over a decade of experience in the realm of software engineering, I have honed my specialization in web technologies. Currently, I am affiliated with Mozilla as a member of the Security & Privacy products team. My contributions at Mozilla are primarily centered around Firefox Relay, both the website and the web extension—a paramount privacy tool that enables users to create distinct email and phone masks. My passion is in designing swift, responsive, and universally accessible web applications, utilizing cutting-edge technologies and upholding industry best practices.

My technical expertise spans React, Typescript, Next.js, Node, and WordPress. I am consistently motivated by the desire to expand my skill set, explore innovative tools, and share my knowledge with the broader professional community. While I had previously embarked on a PhD program in Information Systems and Technology, emphasizing IT Strategy and Innovation, I've chosen to put this academic pursuit on hold to concentrate on other professional endeavors for the time being.


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Aug 2021

Claremont Graduate University

Doctor of Philosophy

Claremont, CA

Doctor of philosophy in information systems and technology, IT strategy & innovation. I've chosen to put this academic pursuit on hold to concentrate on other professional endeavors for the time being.

Jul 2018 - Mar 2020 · 1 yrs 8 mos

University of Denver

Master of Science in ICT

Denver, CO

Concentration in software design and programming, computer science. Thesis written on what is required to build tech cities that thrive.

Jan 2010 - Dec 2015 · 5 yrs 11 mos

Art Institute of California

Bachelor's of Science

San Bernardino, CA

Media arts and animation - specialized in rigging and tooling. Trained in traditional art, 2D & 3D animation, 3D modeling, texturing, storyboarding, illustration, graphic design, motion graphics and design principles.

Jul 2021 - Present · 2 yrs 7 mos


Software Engineer - Firefox Relay


Develop features and maintain S&P products such as Firefox Relay using React, both the web application and the browser extensions. Implemented telemetry strategies utilizing SQL for consumption by Grafana.

Mar 2019 - Present · 4 yrs 11 mos


Application Developer

Redlands, CA

Led the development and maintenance of esri.com blogs framework and authoring experience. Developed tools for image optimization, granular user permissions management across multiple sites, and tools to increase authoring efficiency. Implemented optimizations to legacy code and increased overall performance of sites.

Feb 2018 - Mar 2019 · 1 yrs 1 mos


WordPress Developer

Redlands, CA


Feb 2019 - Oct 2019 · 8 mos




Front-End Web Developer Nanodegree Mentor.

May 2019 - Aug 2019 · 3 mos


DevTools team Intern


Internship through the Outreachy program, working on the Mozilla DevTools products. Also built the search functionality within the Firefox network panel under the product's lead, Honza.

Jul 2017 - Aug 2018 · 1 yrs 0 mos

Fit Body Boot Camp HQ

Web Developer

Chino Hills, CA

Developed and built sites using HTML, CSS, JavaScript/jQuery, PHP, MySQL. Created custom WordPress themes, plugins and extended existing functionality. Led SEO efforts for a network of over 700 gym location sites using a combination of on-site and off-site strategies.

Feb 2015 - Jul 2017 · 2 yrs 4 mos

Voice Marketing

Creative Director

Rancho, CA

Directed a group of 14 creatives in the design and development of web development projects and design projects. Managed over 50 different websites for a plethora of different clients, including a national entity with franchises all over the country (Steri-Clean).

Jan 2014 - Feb 2015 · 1 yrs 0 mos

Voice Marketing

Web Developer

Rancho Cucamonga, CA

Specialized in developing responsive websites, with user-friendly interfaces and cross-browser compatibility. Utilized background in interactive design, graphic design, web design and animation.

Jan 2009 - Mar 2014 · 5 yrs 2 mos


Web Developer

Rialto, CA

General web development