{ "first_name": "sergej", "last_name": "steinsiek", "age": 22, "languages": { "natural": ["german", "english"], "frontend": ["java", "javascript", "vuejs"], "backend": ["java", "c#", "delphi", "python", "go"], "desktop": ["delphi", "c#"], "mobile": ["java", "kotlin"] }, "technologies": { "databases": ["mssql", "oracle", "postgresql", "mysql", "mariadb"], "desktop": ["linux", "windows"], "mobile": ["android"], "devOps": ["gitlab", "github", "azure", "docker"] "company": { "name": "kufer software gmbh", "role": "software developer", "languages": ["c#", "delphi"], "technologies": { "databases": ["mssql", "oracle"] } } }