Packlink is an online shipping service offering individuals and business customers a fast and easy way of booking parcel deliveries with the world's top couriers. Packlink is based in Madrid but operates across Europe. Their aim is to become the leading provider of shipping technology for consumers and eCommerce merchants selling online. The service first launched in Spain in 2012, making headlines and partnering with major national and international couriers by integrating with their booking and parcel tracking systems. Packlink currently serves over 215k business customers and has integrated its platform with the leading eCommerce platforms and marketplaces. They are a marketing and technology company, built on talent and teamwork. They believe in a dynamic, motivating startup environment and great company culture centered on innovation, outstanding customer service, and a happy team. Their passion for getting shipping right led them to develop a platform that uses cutting-edge technology. Their solution is based on a microservice and event-oriented architecture using Scala (with a little bit of Java here and there) for a sturdy backend, and ReactJs for a fancy frontend to catch their customers' attention. They use contract & resilience testing to prevent any issues that could impact UX. All of this, combined with their DevOps mentality, allows them to develop high-end software.