Alex Haas

Software Engineer

Cargo•  July 2018 - Present

Technologies: React, Relay, GraphQL, Expo, React Native, Ruby on Rails, SQL - Build and maintain all features to support the Cargo business needs from database schema changes (Ruby on Rails) and graphQL queries/mutations (Relay) to complicated UI interactions (React, styled-components) - Build and launch production ready native app in 4 months using React Native and Expo

Software Engineer

Priceline•  February 2017 - June 2018

Technologies: React.js (Jest, styled-components, storybook), Git, Angular (1.6) - Build and maintain the Priceline.com flights core path applications: landing, search, listings, seatmaps, and checkout - Re-platformed Angular and GoLang applications into React to allow for a more uniform code base and quicker development cycle. - Maintained 100% code coverage in React.js applications using Jest & Enzyme - Performed weekly scrum ceremonies and regularly worked with Product Owners to determine proper acceptance criteria for upcoming work. - Schedule and manage application releases to production and monitor health of the site - performing triage of any identified issues - Assisted in adding storybook and other add-ons to react apps to improve development and QA efficiency - Part of agile team hitting 100% of deadlines while providing Development and QA support

Associate Software Engineer

Priceline•  February 2016 - February 2017

Technologies: JavaScript, Mocha.js, Selenium, Underscore.js, Git - Rebuilt and refactored automated testing suite (powered by mocha.js, selenium, and SauceLabs) to increase integration testing coverage from 20% to 60%+ - Worked daily in a self-organizing agile team - taking on roles as QA Engineer, Automation Engineer, and Front-end Developer - Perform manual testing, sign-off for all new features & releases for a 7 dev scrum team as well as improved test case / testing documentation and processes for the Flight product team