UmbraDomini


I create minimal websites, privacy‑focused extensions, and automation tools for a smoother web experience.

About Me

Hey, I'm Manraaj Singh, known online as UmbraDomini. I spend most of my time building browser extensions, Python automation tools, Linux utilities, and clean, minimal websites. I care a lot about UI polish, subtle interactions, and making things feel smooth without being flashy. Every detail should feel intentional.

Most of my projects start with a small itch. A browser quirk I want to fix, a workflow that's slower than it should be, or a process I know I can automate. Sometimes that turns into an extension, sometimes a GUI, sometimes just a script. I like turning those annoyances into something that actually feels good to use.

Cybersecurity and hardware hacking have always been part of what I do. I like poking at things, figuring out how they work, and building tools around them. Whether that's a browser extension or something running on a microcontroller, it all comes from the same place.

"I build tools I wish already existed." UmbraDomini

Tech Stack

HTML5
CSS3
JavaScript
Python
Java
Node.js
Linux
Chrome Extensions
Bash
Electron

Projects

> more projects in development_

Reach Out

From Langley, BC - open to ideas, questions, and conversations that matter.