Jerry Vigil is a full stack developer with over 20 years of experience developing applications and services using Python, JavaScript, C/C++, and other languages. He is seeking a full-time role as a developer where he can apply his skills. His experience includes developing front-end code for Comcast's Xfinity mobile app and Google's corporate ticketing system.

1. Jerry Vigil
Full Stack Developer (Python, JavaScript)
Austin, TX 78730
mqueue@socketpair.net
(415) 755-3080
I'm an application and services developer who enjoys writing and testing code. I've been an avid Linux
user for 20 years. Python and JavaScript are my go-to tools for rapid development.
I'm actively seeking a full-time direct hire role at a company in the Austin area or remote where I can
apply my software development knowledge and experience. I would like to work with C/C++, Python,
JavaScript, or any combination thereof.
Authorized to work in the US for any employer
Work Experience
Full Stack Developer - Xfinity xFi Wi-Fi Management App
Comcast/Xfinity Silicon Valley Innovation Center - Sunnyvale, CA
August 2017 to April 2018
• Developed front-end UI code in JavaScript/CSS/HTML5 for the Comcast/Xfinity xFi mobile and web
application used by millions of Xfinity customers to manage their home Wi-Fi networks and gateways.
• Created many different web components used in the application's UI with Google's Polymer Web
Components JavaScript library.
• Wrote unit tests in JavaScript with Jasmine, and end to end tests with the Nighwatch.js framework.
• Wrote Java code for the backend services used by the xFi mobile and web application.
• Setup Docker containers used in our continuous integration builds on Jenkins CI.
• Reviewed thousands of lines of JavaScript, CSS and HTML5 code written by other developers for the
xFi application.
• Conducted technical interviews and phone screens of candidates seeking to join the Comcast/Xfinity
xFi project.
Senior Full Stack Engineer (Contractor) - Google Corporate Ticketing System
Google - Mountain View, CA
June 2014 to June 2017
• Helped build and maintain one of the highest volume corporate ticketing apps on the planet at
Google.
• Used various technologies including google3 (G3), Python3, JavaScript, ES6 (ECMAScript 2015),
Material Design, Java, Django, Google Closure, AngularJS and the Google Cloud Platform among others.
• Rebuilt a containerized microservice for ingesting HR data on all Google employees and contractors
from Google's central HR db into the ticketing system. The microservice subscribed to all create,
update, and delete events published by the HR system to synchronize the ticketing system's data with
Google's HR db.
• I was also responsible for creating and pushing weekly release builds to Google's Borg system.

2. • Wrote many pages of Markdown documentation describing the ticketing system's design and code
organization.
• Ramped up new team members on the architecture and technology used in the system.
Senior Front End Software Engineer - RF Engineering Analytics App
LitePoint - Sunnyvale, CA
August 2013 to June 2014
• Took part in the development of an RF engineering data analytics platform used by many engineers
at many leading mobile device companies.
• Built charting tools with technologies such as Node.js, AngularJS, MongoDB, Sails.js, jQuery, and
Highcharts.
• Wrote nearly all of the UI code for the first release of a drag and drop pivot charting tool built with
HTML5 technologies.
Front End Software Engineer - Xfinity X1 App Prototyping & Legacy STB App
Automation
Comcast/Xfinity - Mill Valley, CA
May 2012 to July 2013
My work at Comcast has spanned a wide range of activities related to set-top box software
development and QA testing. The list includes:
- Prototyping of set-top box application front-ends in HTML5/JavaScript/CSS3/jQuery/Google Closure/
AngularJS.
- Authoring of hundreds of automated unit, functional, and UI tests using Python, Java, TestNG, Junit,
QUnit, Robot, and CATS (Comcast
Automated Test System) for upcoming releases of Comcast's legacy set-top box applications.
- Administration and maintenance of continuous integration (CI) builds using Apache Maven and the
Jetbrains TeamCity CI server.
- Creation of web tools in Java/PHP/HTML5/CSS3/JavaScript to expedite manual testing processes.
Authoring, review, and documentation of manual test cases and test sets.
Refactoring of application source code to resolve filed defects. Daily participation in peer code reviews.
- Viability and benchmark testing of HTML5 support on Comcast's new X1 set-top box platform.
Assembly of UI mockups for Comcast's new STB platform X1.
- Regular participation in agile/kanban meetings and demo sessions.
Software Engineer
TrimTabs Investment Research, Inc - Sausalito, CA
January 2007 to September 2010
Managed, designed, and maintained a data warehouse used to track stock liquidity data for several
equity markets around the globe. Wrote hundreds of scripts in Java and PHP that gather data from
various sources and load the databases to writing sophisticated SQL stored procedures and front end
web development using JavaScript libraries and frameworks such as YUI, jQuery, Underscore.js, and
Prototype.js. Also managed interns and outsourced technology projects and directed their progress and
reported to upper level management.

3. Web Development Contractor
Willam J. Clinton Foundation - San Rafael, CA
2010 to 2010
Made several web forms and webpages mobile friendly using jQuery Mobile and JavaScript. Also
learned to use the Blackbaud Sphere content management system.
Education
Master's in Physics
University of California - Davis, CA
2004 to 2006
Bachelor's in Physics
Cornell University - Ithaca, NY
2000 to 2004
High School Diploma
Rio Grande High School - Albuquerque, NM
1996 to 2000
Skills
JavaScript, jQuery, HTML 5, Subversion, MongoDB, YUI, Selenium, Git, jQuery Mobile, JSON, jQuery
UI, Test Automation, CSS3, Google Closure, Node.js, Async.js, Code Review, AngularJS, Sails.js, JSDoc,
Underscore.js, Highcharts, Bootstrap, ExpressJS, IndexedDB, WebStorm, Django, Cython, WSGI, Node
(8 years), Javascript (10+ years), Python (8 years), C++ (4 years), C (3 years), Docker (2 years),
PolymerJS (2 years), PHP (3 years), CSS3 (7 years), Django (4 years), Jenkins (5 years), CMake (2
years), jQuery, Git, Markdown (6 years), Cython (1 year), HTML 5, CSS, MySQL
Links
https://github.com/jerryvig?tab=repositories
https://hub.docker.com/u/jerryvig
https://www.linkedin.com/in/jerryvigil/
Awards
National GEM Consortium Graduate Studies Fellowship
2004