Complex ERP implementations are a nightmare by itself. When it involves over 100,000s of users it became more complex. Our robust, effective, and accurate QA Processes enabled smooth and sound implementation of ERP system for one of the largest universities in India that conducts 15,000 examinations per year with a student enrolment of over 1,30,000. We enriched the ERP’s user experience for stake holders by providing meaningful and prompt feedback, ensured quality, availability as well as its reliability with the help of open-source tools testing tools such as Selenium, Cucumber, JMeter and Appium.