Rj smiling, in glasses and a black t-shirt, in front of a cypress tree

Hey there, I’m Rj

Full-Stack Engineer | Front-End Focused

See my projects Let’s talk

About

Hey there! I’m Rj from the Philippines. I’ve been working as a full-stack engineer since 2016, and I love building clean, intuitive front-end experiences.

In my free time, I love exploring. Road trips, free diving, and camping trips keep me inspired. Let’s connect and build something awesome together!

Based in
Philippines
Building since
2016

Projects

DeepVista screenshot

DeepVista

  • Claude
  • Next.js
  • React
  • Tailwind CSS
  • Python

An AI workspace for go-to-market teams: workbenches that track leads, surface daily briefings and next actions, and run visual, schedulable workflows like lead discovery and outreach sequences.

deepvista.ai
Pebble AI: To-Do & Focus, screenshot 1 Pebble AI: To-Do & Focus, screenshot 2 Pebble AI: To-Do & Focus, screenshot 3

Pebble AI: To-Do & Focus

  • Claude
  • Expo
  • React

An iOS focus app built for ADHD minds: voice-dump thoughts into tasks, run single-task focus sessions, and block distracting apps with gentle nudges and daily streaks.

App Store
Moment screenshot

Moment

  • Next.js
  • React
  • Tailwind CSS

A live-streamed events platform where creators host ticketed “Moments” (comedy shows, concerts, podcast reunions) with real-time chat and Q&A for fans worldwide.

moment.co (Patreon)
Worlds Web and Mobile App screenshot

Worlds Web and Mobile App

  • WebGL
  • Expo
  • Next.js
  • React
  • Tailwind CSS

A web and iOS platform for creators to launch branded “Worlds”: custom avatars, topic boards, 3D spaces, exclusive content, events and merch, synced across devices.

App Store world.co
InkVision AI: Tattoo Generator screenshot

InkVision AI: Tattoo Generator

  • Claude
  • Expo
  • React
  • Tailwind CSS

A mobile app that generates custom tattoo designs from text, previews them on skin with AR, and exports print-ready stencils for artist collaboration.

App Store
Lunchbreak screenshot

Lunchbreak

  • Claude
  • React
  • Tailwind CSS
  • Next.js
  • Prisma
  • tRPC

Scans text against major AI-detection engines, flags likely AI-generated passages, and rewrites them into natural prose that keeps the author’s voice.

lunchbreak.ai
Vidmax screenshot

Vidmax

  • Claude
  • React
  • Tailwind CSS
  • Next.js
  • Prisma
  • tRPC

Turns text, URLs or existing content into studio-quality videos in under 60 seconds, with realistic voiceover and subtitles in 100+ languages.

vidmax.ai
Untangle screenshot

Untangle

  • Claude
  • React
  • Tailwind CSS
  • Next.js
  • Prisma
  • tRPC

Converts documents, videos and audio into instant summaries, flashcards and searchable transcripts, with a chat interface to query your content.

untangle.ai