eTicket Hub

Used in German transport today, this system issues tickets, and provides them to customers on a mobile app. Serves dozens of Public Transport Operators, and their customers.

• I broke down a legacy monolithic backend into microservices.
• Integrated Motics on the backend - allowing tickets to be bound to customer devices, preventing theft.
• Tested critical business logic, with end to end tests and unit tests.
• Integrated with Google Wallet, allowing customers to hold tickets in a familiar app.
• Overhauled the styling for a demo shop, to show new features to future clients.
• Created short videos for social media, and a landing page to display demos, showcasing the entire team's work.

Tech: Kotlin, Gradle, Bash, Ktor, Micronaut, Spring Boot, Google App Engine, MySQL, HTML, CSS