Cristian Gherghinescu has been working in the software development field since 2006. He is currently a Software Architect at Visma, a Norwegian based company. Cristian started with C# and Java EE and now is focusing on adapting the current solution to the AWS platform. Besides day to day activities he also organizes internal workshops in Visma on Design Patterns, Unit Testing and AWS Serverless. Lately he became enthusiastic about Serverless solutions.