Dany ChoProduct DesignerFreelancer

Building
transparency across
technology, finance, design, systems, and products.

With end-to-end design, using solutions from different perspectives.

Hong Kong ↔ Seoul ↔ Gothenburg

Product ShowcaseFYL

Public iOS + web · Watch support
FYL workout logger and progress interfaces shown across phones and Apple Watch
Logger · progress · Watch companion

PROCESS |

A workout tracker that does a better job than the classic Notes app.

  1. 01
    User problem

    Serious logging depth is tedious and any professional apps often cost a lot of money.

  2. 02
    Design decisions

    A/B test various UIs with consumer focus groups.

  3. 03
    Shipped proof

    Launched publicly across iOS and web, with Apple Watch support.

FYLAt a glance

Role
Independent Product Designer
Ownership
Product design → backend → release
Platforms
iPhone · web · Apple Watch
See FYL below

Purposeful problem solving & quality digital experiences.

Peek into the process behind developing a basic, dynamic site at its core.

Featured

FYL · Independent product

Liftoff/Strong Alternative.

I shipped a basic CRUD app — a free strength training product as a part of my university startup.

By starting with a static HTML, using 2-3 endpoints, then adding features one by one, FYL was on the App Store after less than a week of development.

Ownership
Freelance
Stack
  • React Native
  • TypeScript
  • Supabase
  • Swift
Integrations
Supabase & Firebase · Stripe · Expo
FYL workout tracker shown across phone and Apple Watch screens

iOSPublic

AndroidInternal Testing

WebPublic

Apple WatchSupported

Different domains. The same skills.

In total, ~5000+ monthly users are managed across all apps.

Saint Francis University homepage with programme banners and subject-area navigation
01

Saint Francis University

Higher-education web2026Live production site

I worked on the trilingual public site for a Hong Kong university, then revisited its computing school through a self-directed redesign authored across all three locales.

Web development · Content structure · Trilingual QA · Redesign concept

Technology
  • HTML
  • CSS
  • JavaScript
  • ZMS
Visit live site
Meridian concept showing a papercraft model of Victoria Harbour
02

Meridian

Hong Kong family office branding2026Concept

I built a Hong Kong family office branding concept around their Central office location and asset management practices; building quality motion UI/UX with functionality.

Brand concept · Art direction · Motion · Frontend

Technology
  • React
  • Tailwind
  • Vite
View prototype
The March Group website homepage, with an ecosystem diagram on a cream background
03

The March Group

Venture capital website2025Live · team-maintained

I replaced a developer-dependent WordPress setup with a site the non-technical team could update themselves, after shelving a more ambitious 3D React prototype.

Strategy · UX/UI · Development · CMS · SEO

Technology
  • React
  • Three.js
  • Wix
  • Velo
Visit live site
Pallav Panigrahi portfolio rendered as a dark three-dimensional architecture studio
04

Pallav Panigrahi

3D architecture portfolio2024Live portfolio

I reimagined an architect's nine-project portfolio as an explorable 3D studio, weaving project stories, biography, résumé, and contact into the room itself.

UI/UX · 3D · Lighting

Technology
  • R3F
  • GSAP
  • Zustand
Visit portfolio
Dongnam Logistics website with cinematic freight and network imagery
05

Dongnam Logistics

Operational customer hub2018Live production site

I turned a dense logistics service catalogue and document library into a clearer customer hub, then kept its deployment, DNS, and local cloud storage running.

Deployment · Cloud Storage · Operations

Technology
  • React
  • TypeScript
Visit live site

Research & mentorship

R1

Gihwae

Skill-based match wagering2026In development

I am building a wagering platform where players queue at a fixed stake, play a match, and settle the pot through official game APIs instead of manual screenshots.

Product design · Architecture · Backend · Platform

Technology
  • NestJS
  • Postgres
  • Redis
  • WebAuthn
Visit preview
BrainSTEM homepage showing students and an underwater robotics vehicle
R2

BrainSTEM

Interactive STEM education2023Live preview

I hosted ROV workshops, mentored student research for an IEEE conference, and built a Jetpack Joyride-style game with the students as a hands-on learning tool.

UI/UX · A/B Testing · Game engineering

Technology
  • React
  • TypeScript
  • TanStack Start
  • Canvas
Visit preview
Oceanway homepage with a dark underwater scene and floating jellyfish
R3

Oceanway

Marine conservation consultancy2021Live production site

I brought marine engineering, restoration, and training work into a clearer digital story, alongside field projects using hydroponics and blast-fishing detectors.

ROVs · Research · IEEE/WWF/Discovery Channel

Technology
  • React
  • Tailwind
  • Three.js
  • Vite
Visit live site

One person (and some agents), from zero to scale.

Engineering digital experiences & platforms for companies globally. Also, keeping up to date with the newest technologies & updates in the industry.

  1. 01

    Understand the system

    Learn the audience, workflows, framework, and constraints. Successful KPIs only.

    Architecture & systems strategyProblem framing · Research · Constraints · Success measures
  2. 02

    Give it structure

    Clarify the information, product flows, relationships, and interaction model. Test the riskiest assumption early.

    Experience & visual identityInformation architecture · Product flows · UX/UI · Art direction · Motion · 3D
  3. 03

    Build for reality

    Choose technology for the people using and operating the product, then engineer the surfaces that matter.

    Design engineeringResponsive web & native · Data & authentication · Accessibility · Performance · SEO
  4. 04

    Make it last

    Launch, measure, document, hand off, and improve. The system must keep working after release.

    Delivery & applied automationCMS · Analytics · Documentation · Handoff · Practical AI & workflows

Curious across disciplines. Learning creativity.

I’m a Hong Kong-based product designer working across product strategy, visual systems, and production code. I have spent my early internships applying new technologies across various industries. Building products end-to-end, with design skills that haven’t been replaced by AI (yet).

  1. 2026—NowIndependent product design & freelance
  2. 2024—2025The March Group · Venture Fellow
  3. 2023—2024BrainSTEM · Marketing Coordinator
  4. 2022—2023Oceanway · Research Assistant
Very smart and quick to learn, he helped me automate some workflows that I use everyday.
Audrey ZauLombard Odier
Never seen someone think from so many different perspectives and understand what a person visually wants. I didn’t even know I wanted that.
Paul HodgsonSaint Francis University
Thanks to Dany for making our website, after our old IT company were overcharging us.
Ryan KimDongnam Logistics

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Looking to build?

Email me at dany(dot)cho(at)hotmail(dot)com or reach out below to request a resume.

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