I work with clients to make things happen on the web.
Usually that means creating a web application, but sometimes it's a simple web site, or a desktop app, or just telling them how to do what they need with Google Forms. Not everyone needs the same things. Part of my job is figuring that out.
I've worked with large corporations, but my typical client is a startup, or a nonprofit, or a solo entrepreneur with a great idea.
Sometimes I make things that look like this.
Some things aren't for looking at.
Reliable code, efficient performance, and maintainability aren't easy to show on a web page, but they're important too.