Hi, I'm Ashlyn D Rozario. I design and build websites that make your business easy to find, easy to trust and easy to buy from, in custom code or on the platform you already use. SaaS and mobile apps too.

©202640+ websites shipped · custom code and no-codeScroll
  • Next.js
  • TypeScript
  • React
  • Supabase
  • Stripe
  • Claude API
  • Trigger.dev
  • Playwright
  • Three.js
  • WebGPU + TSL
  • Rapier
  • GSAP
  • WebAudio
  • Blender
  • Webflow
  • Framer
  • WordPress
  • Shopify
  • Wix Studio
  • Squarespace

Design decides what gets built. Engineering makes sure it holds.

I solve problems for people. Some want a fast, editable site on Webflow, Framer, WordPress or Shopify. Others want a real product in code: sign-in, payments, background jobs and tests.

I pick whichever fits the problem, then design and build the whole thing myself, from websites to SaaS products and mobile apps.

More about me
Ashlyn D Rozario
Websites shipped
40+
Projects in this portfolio
20
No-code platforms I build on
6
  1. Understand the problem

    What's broken, who it's for, and what has to be true after launch.

  2. Pick the platform

    Custom code or no-code, decided by how you'll run it, not by habit.

  3. Design and build

    One person from first sketch to production, so nothing gets lost in a handover.

  4. Prove it works

    Tests, speed checks and real devices before anything goes live.

SaaS Finetooth

A pre-launch QA tool for web agencies. It scans every page, ranks what to fix, optimizes images and video, and produces client-ready reports.

  • In development
  • Next.js 16
  • TypeScript
  • Supabase
  • Stripe
  • Claude API
  • Trigger.dev
  • Playwright
Read the case study
Finetooth, shown on a deviceDemo data

Play Neon Ride 125

An original motorbike game I designed and built for the browser. Ride through a rain-soaked neon city, drift for points and flip the synthwave radio. Every sound is generated in code.

Riding the Street 125 past a neon ramen sign, its pink glow reflected in the wet road Play Runs in your browser · keyboard, gamepad or touch
  • W throttle
  • S brake
  • AD steer
  • Space drift
  • Shift nitro
  • R radio
  • P pause

Three.js r186 WebGPU · TSL · Rapier · GSAP · WebAudio · WebXR · Vite

How I built it

App ADR Games

A game discovery platform that helps players find their next game, with an AI game finder and a "Will it run on my PC?" check.

  • Next.js
Read the case study
ADR Games, shown on a device

What I build

Custom code or no-code? I decide by how you'll run it after launch. If your team edits it every week, Webflow or Framer usually wins; accounts, payments or custom logic mean code.

  1. Marketing sites, portfolios and stores, in custom code or on the no-code platform your team already uses.

    • Webflow
    • Framer
    • WordPress
    • Shopify
    • Wix Studio
    • Squarespace
  2. Full products with sign-in, billing, background jobs and the tests to prove they hold.

    • Next.js
    • TypeScript
    • Supabase
    • Stripe
    • Playwright
  3. Apps that share a design system and a backend with your web product.

    • iOS
    • Android

Have something
in mind?

Tell me what you're trying to solve. I'll reply with how I'd approach it, which platform I'd use and why.

Book a project