I master UI design and front end development. For this I rely on my knowledge of tools like XD, Sketch, Photoshop, Illustrator, HTML, CSS3, JS, SASS, Wordpress (making my own themes) and many others. I also have an interest for accessibility issues and UX.
I've briefly worked in an agency. I've been working as a freelancer for 1 year or so now. I've worked on projects such as one-page websites, landing pages, full wordpress shops, etc.