I professionally do Branding, UI/UX and Data Visualization.
For example i can provide a prototype of a website or an application which has a well branded and visually compelling design alongside with a good user experience and user interface. Altogether put in a structured,consistent and unique visual language and system.
softwares i work with are Adobe Illustrator, Photoshop, inDesign and XD and beside these i use Figma and Blender too.