
Owen Lopez
Verified Expert in Engineering
Quality Assurance Developer
San Francisco, CA, United States
Toptal member since July 16, 2018
Owen has 16 years of experience in QA working for companies in healthcare with Anthem, Anthem.ai, Madison Reed, and Allergan Data Labs, in the public sector with U.Group, in entertainment with Endeavor Holdings Group and Zynga, and in fintech with EY. He has worked on data science, data quality testing, ioT integrations, CI/CD pipelines, mobile application development with release cycles, load testing/performance testing, API testing, and more.
Portfolio
Experience
- JavaScript - 14 years
- Mocha - 14 years
- Agile - 14 years
- Linux - 12 years
- Selenium - 10 years
- Test Automation - 10 years
- Jenkins - 8 years
- Node.js - 6 years
Availability
Preferred Environment
Git, TypeScript, Visual Studio Code (VS Code), Linux, Test Automation
The most amazing...
...thing I've built is a Selenium grid automated testing infrastructure for Windows, Mac, and mobile device farms fully integrated with CI/CD and Slack reporting.
Work Experience
Senior QA Engineer
Allergan
- Created data quality test automation tasks integrated with Airflow and Slack for reporting.
- Tracked bugs in Jira and created test plans within TestRail.
- Worked on data quality within big data environments with massive warehouses using Great Expectations and other tools.
Senior QA Automation Engineer
Endeavor
- Wrote automation tests and manually deployed React Native apps to production with CI/CD.
- Tracked bugs, managed release deployments, and maintained release scripts.
- Worked on applications for major events in London and Arizona in entertainment in iOS and Android flavors.
QA Automation Engineer
Anthem Blue Cross and Blue Shield
- Created automation tests for our mobile web application in the telehealth field.
- Composed test plans and managed test cases with coverage reports.
- Tested over 20 combinations of mobile devices to ensure quality and compatibility of our product with all demographics.
- Mantained API tests for our microservices that were deployed on the cloud.
QA Automation Engineer
U.Group
- Performed client-side end-to-end UI testing with Protractor and Test and end-to-end integration UI testing using TestCafe all wrapped up in Docker.
- Tested the API using Mocha and Node.js also running on Docker containers.
- Tested the plan creation and management, along with feature testing and integration testing for bi-weekly releases.
QA Automation Engineer
Madison Reed
- Constructed deployment pipelines on Jenkins using Bash and the GitHub REST API.
- Developed the in-house Selenium Grid automation infrastructure with Android, iOS, Firefox, Safari, and Chrome support.
- Wrote over 6,000 assertions for our responsive site.
- Introduced best-quality assurance practices into unit testing and integration testing processes.
- Wrote tons of Slack bots for transparency in all points of our business.
Engineer/SDET
Zynga Game Network
- Wrote automation tests for our Flash games on Facebook in Java for Selenium.
- Wrote an expansion for the PetVille franchise in ActionScript 3.
- Managed content integration for CityVille.
- Updated and maintained important in-house content tools.
- Provided localization support.
QA Engineer
Zynga Game Network
- Created and managed test plans and documentation.
- Performed smoke tests and managed releases.
- Maintained our lower-tier products on Facebook.
- Wrote tools and scripts to assist with quality control.
- Performed regressions for important milestones like database sharding.
Experience
Looker Transactional Data Monitor
Mocha Headless Script for Twilio SMS Validation Through the API
Code Deployment Pipeline Script for GitHub Pull Requests
Anchor and Image Asset Validation Crawler
Selenium Grid Testing Infrastructure
Sent Email Validation
UI Element Placement and Obfuscation Validation for iOS
Looker "Looks" Report Monitor
Jenkins Job Health Monitor
Skills
Libraries/APIs
Chai, Selenium Grid, GitHub API, Jenkins Pipeline, Node.js, React Native for Web, AWS Amplify, Facebook API
Tools
Mocha, Android Studio, Xcode, Trello, Jenkins, Windows ADK, Postman, cURL Command Line Tool, Jira, Apache JMeter, Sublime Text, Git, Grunt, WebdriverIO, Apache Airflow, Looker
Languages
JavaScript, Bash, HTML, PHP, ActionScript 3, Java, Python, TypeScript
Frameworks
Jasmine, Appium, Protractor, Selenium, AngularJS, Locust, TestCafe, JUnit, React Native, Cypress
Paradigms
Agile, Test Automation, Continuous Delivery (CD), Continuous Integration (CI), Continuous Development (CD), Testing, Manual Testing, Automated Testing, REST, Load Testing
Platforms
Windows, Linux, Linux Mint, LAMP, Docker, iOS, Visual Studio Code (VS Code), Android
Storage
MongoDB, Redis, MySQL
Other
Sauce Labs, SDET, Quality Assurance (QA), Agile QA, QA Testing, Manual QA, Test Case Creation, Test Case Development, Test Cases, Mobile App Testing, Automated UI Testing, QA Automation, Performance Testing, GitHub Workflows, GitHub Actions, Data Quality, Data Science
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