.NET Framework, Configuration, Exception Handling, Microsoft Sql Server, Networking, Dns, Sql Queries, Debugging, Tls, Azure DevOps, Windows Services, Linq, multithreading, Winforms, Git, Ipc, Asynchronous programming, parallelism, automated UI testing, Collections, cybersecurity concepts, secure software development, Windows imaging, CI pipelines

Java, Oauth, Spring Boot, Angular, Jenkins, Devops, React, Typescript, Javascript, Swagger, Gitlab, Azure, Azure DevOps, OpenID Connect, REST API design, microservices architecture, OpenAPI