Company

idnamelocation
1GoogleMountain View
2FacebookMenlo Park
3AmazonSeattle
4AppleCupertino
5MicrosoftRedmond

Position

idtitledescriptionsalary
1Software DeveloperDevelop software applications.80000.0
2Web DesignerDesign websites and user interfaces.60000.0
3System AdministratorMaintain computer systems and networks.70000.0
4Database AnalystAnalyze data and provide insights.90000.0
5Project ManagerManage projects and resources.100000.0

Skill

idskillName
1Python
2JavaScript
3SQL
4PHP
5Ruby

TechnicalProfessional

idroleprogrammingSkillscompanyIdpositionIdskillId
(→ Company.id)(→ Position.id)(→ Skill.id)
1Software EngineerPython111
2Software EngineerJavaScript213
3Data ScientistPython321
4Data ScientistR435