Case Study: a leading hospitality enterprise migrates 8,500+ API tests with Nagarro's AI-assisted ReadyAPI-to-Postman solution

Leading Hospitality Enterprise migrates 8,500+ API tests in 4.5 months with Nagarro

A leading hospitality enterprise faced the challenge of migrating over 8,500 complex API test scenarios from ReadyAPI to Postman as part of a backend modernization program. The scale and complexity made a manual approach unviable, requiring an accurate and efficient solution. They engaged Nagarro to address this.

Nagarro implemented a hybrid AI-assisted solution using a custom GPT-based utility to automate the conversion, which was dockerized and deployed on AWS. This approach achieved approximately 80% efficiency in initial script generation. Combined with detailed human review, Nagarro successfully migrated all test scenarios within 4.5 months, delivering a scalable framework that maintained high accuracy across the complex API landscape.