About

Mario Lyon is a hardworking and collaborative Full Stack Developer at Issuu with over 11 years of relevant experience. He is skilled in developing for Scala, NodeJs, React, AWS (Certified), Restful APIS, and WebApps. Mario has previously worked as a Scala Developer at both Mobimeo and Zalando. At Mobimeo, he developed and deployed a microService that provides ticketing and pricing, using Scala 2.12, Akka-Http, Cats, Monix Task, Http4s, Fs2, Circe, Tapir, Gatling, Xcode, Swift 4, Terraform, Kubernetes, Docker, AWS Lambda, Gitlab, NodeJs, Android Studio. He also contributed to the navigation service (Kotlin), and the IOS (Swift) and Android mobile clients. At Zalando, he added new features and APIs to a returns service that continuously consumed real-time data, using Akka Http, Scala 2.12, Cats, Monix Task, Doobie, Circe, Specs 2, PostgreSql, Kubernetes, Docker, Nakadi (to consume events from Kafka streams). He also fixed memory leaks and improved resource consumption for the Kubernetes hosted service, generated reports to track, classify and refund stuck returns, and fixed some workflow bugs in the NodeJs/React UI app. Mario holds a Master of Computer Science from the University of New South Wales and a Bachelor of Pharmacy (B.Pharm.) from the University of Sydney. His tech stack includes AWS, Scala, Kubernetes, Terraform, Docker, Software Engineer, iOS, Microservices, Mobile, Backend, Android, NodeJS, Kafka, and UI. Overall, Mario is an open-minded and skilled software engineer who is passionate about developing high-quality applications.