Case Study: delivery.com cuts regression testing from hours to minutes and boosts test coverage with Rainforest QA

delivery.com - Customer Case Study

delivery.com is an online marketplace that lets customers order from local restaurants, grocery and liquor stores, and schedule delivery services. Their QA team faced slow, manual regression cycles that consumed hours on release days, limited test coverage, and a need to bring developers closer to quality practices.

By adopting Rainforest QA (integrated with JIRA) and adding automated suites alongside tools like Nightwatch.js and Appium, delivery.com built organized smoke and regression runs with reusable test components. The change cut regression time from 3–4 hours to about 45 minutes, increased test coverage without extending run time, freed QA to focus on new features, and encouraged developer participation in test creation.

delivery.com

Ibrahim Taveras

QA Engineer