Foundation
Systems & Networks
Started from network and computer engineering — configuring routers, managing servers, understanding how things actually connect under the surface.
creative developer with a systems brain.
Born in Jakarta, raised in Pati, building from Indonesia. I care about interfaces that feel calm, sharp, and deliberately made.
Indonesia Freelance / Contract
I make websites that are useful, expressive, and not too safe.
My name is Raditya Yusuf Aslam, but most people know me as Dorrit or Ucup. I started from network and computer engineering, then moved into web interfaces, motion, and product surfaces.
That technical background keeps my work grounded — I like visual experiments, but I care just as much about structure, maintainability, and whether the site still feels good after the first impression.
Svelte ·React ·TypeScript ·Go ·Python ·PostgreSQL ·MongoDB ·Figma ·GSAP ·Tailwind CSS ·REST APIs ·Docker ·Git ·UI/UX ·Interaction Design ·Design Systems ·Svelte ·React ·TypeScript ·Go ·Python ·PostgreSQL ·MongoDB ·Figma ·GSAP ·Tailwind CSS ·REST APIs ·Docker ·Git ·UI/UX ·Interaction Design ·Design Systems ·
Journey
how I got here
2023
First Interfaces
Built small experiments: browser games, landing pages, interactive toys. Learned that I cared more about how things felt than how they worked.
2024
Real Products
Shipped social platforms, dashboards, and full-stack flows. Learned to balance visual ambition with deadlines and real users.
Now
Creative Development
Focused on expressive interfaces, clean implementation, and making the kind of websites I'd actually want to revisit.
What's next
let's build something.
Open to freelance, contract, and collaborative projects. If you have an idea, I'd like to hear it.