Software consulting. Javascript, Typescript, React, Nodejs, REST, Java, Spring boot, JavaEE, Spring, C++, C#, Qt, .NET, Python, GraphQL, AWS, Azure, MySQL, MariaDB, MSSQL, PostgreSQL, Oracle, DynamoDB, CosmosDB, Microservices, Serverless, Subversion, Git, Jenkins, Travis, Docker, Maven, Azure DevOps, Bitbucket Pipelines, Scrum, Kanban