João Martins is a Senior Software Engineer at Celfocus since September 2022, leading two backend teams and delivering scalable systems for Vodafone Group using microservices architecture. João has defined and enforced software engineering best practices, including secure coding and CI/CD automation. Prior to this role, João worked as a Software Engineer at Talkdesk, where SaaS features for the Contact Center domain were developed in a microservices environment utilizing Kotlin, Ruby, and React. João's tenure at Celfocus also includes designing scalable telco backend services focused on performance and resilience and ensuring adherence to best practices. Earlier experience includes migrating legacy pension fund modules to modern .NET Core and AngularJS-based services at i2S Insurance Knowledge. João holds a Licentiate degree in Informatics and is pursuing a Master's degree in Software Engineering from Instituto Superior de Engenharia do Porto.
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