my name is

Builds things Loves robots

Daniel Ranggabani Putra Dau, RANGGA

Frontend Developer Ngawi, ID

Open to new work and good problems

I turn messy ideas into
websites that just work.

Contact me

about me!

Portrait of Rangga
2026
my workspace
what's up

I'm a frontend developer from Ngawi who gets a little too excited about turning ideas into things you can click. ✨ I care about fast pages, tidy code, and the little robots on my desk that blink when they finally work.

Frontend Dev Robotics & IoT AI Automation Photography
Read my story ↗

explore my work!

Featured works

✦ Project 01

Oct 21, 2025

MasGo CMS

One dashboard to publish articles to every client website.

View project
✦ Project 02

Aug 3, 2026

MasKonten

From a topic to a ready-to-post carousel.

View project
✦ Project 03

School project

Coop Monitor

A tiny IoT brain that watches over a chicken coop.

View project
✦ Project 04

Oct 1, 2024

Web Wisata

A travel landing page to explore local destinations.

View project

See all case studies ↗

playground

Just for fun

golden hour
hello world
first win
ouch
clicky!
shoot film
it moves!!
what is this

Visit the playground ↗

tools I build with

  • TypeScript
  • Astro
  • Tailwind
  • Python
  • WordPress
  • Laravel
  • Arduino
  • C++

Let's talk

Got a project, a hard problem, or just want to say hi?
Send it over. I read every message.