Work

Selected work.

Production products, recent builds, shared infrastructure, and awarded prototypes—grouped by problem, ownership, and outcome.

01 · Project group

Production systems

Products shipped and operated over time, with ownership spanning architecture, transaction state, and iteration.

BTCFi · Product evolution01

BTCFi

Bitcoin collateral becomes BtcUSD, then moves into lending, DeFi, vaults, Native BTC, developer, and partner products.

Frontend LeadRead case study

BiFi · Lending evolution02

BiFi

A lending product family that grew from a single-chain app into cross-chain lending, leveraged positions, analytics, and years of production operation.

Frontend Lead · Primary Frontend OwnerRead case study

DEX · Multichain03

Everdex

A multichain DEX where I led frontend improvements across swaps, bridge routes, liquidity, pools, and LP rewards.

Frontend LeadRead case study

Cross-chain · Transaction UX04

Cross-chain Swap

Same-chain swap, bridge, and cross-chain swap unified as one staged execution experience.

Frontend LeadRead case study

02 · Project group

Recent builds

Recent, live products used to explore asynchronous settlement and realtime browser systems with explicit constraints and automated validation.

Cross-chain investment · Testnet MVP05

Mulle

A testnet investment MVP that lets a verified GIWA account request an external-chain position, track settlement, and claim shares without holding native gas.

Frontend Lead · Product Engineer · Jul 2026Read case study

Realtime browser game · WebRTC06

Tiny Volley

A playable browser volleyball game with local multiplayer, AI, mobile controls, and peer-to-peer online rooms.

Independent Developer · Apr — May 2026Read case study

03 · Project group

Infrastructure & tooling

Reusable frontend foundations and guarded engineering automation designed for multiple products and teams.

SDK · Wallet infrastructure07

Bifront SDK

Reusable TypeScript wallet, provider, asset, and React abstractions shared across product frontends.

Frontend / SDK LeadRead case study

AI agent · Developer tooling08

Slack AI Engineering Agent

An operational Slack-based agent workflow that turns high-confidence Sentry noise into validated draft pull requests for human review.

Feature Engineer / Product Engineer · 2026Read case study

04 · Project group

Hackathon projects

Three 2025 team projects built for HashKey, ETHGlobal Taipei, and Memekathon.

Hackathon · PayFi09

HashKey PayFi

A HashKey-focused PayFi prototype using social login and smart accounts to simplify stablecoin deposits and position tracking.

Frontend & Product UI/UX Lead · 2025Read case study

Hackathon · Multichain USDC & interchain UX10

ETHGlobal Taipei

One multichain stablecoin submission that won Circle and Hyperlane sponsor prizes for its payment and interchain position flows.

Frontend & Product UI/UX Lead · 2025Read case study

Hackathon · MemeCore DeFi11

MemeCore Yield

A MemeCore-focused DeFi prototype designed to expose external yield opportunities without making users operate a bridge directly.

Frontend & Product UI/UX Lead · 2025Read case study

05 · Project group

Product venture

A launched consumer subscription product spanning discovery, commerce, account lifecycle, and post-launch iteration.

Consumer product · Commerce12

Heartnote

A launched consumer fragrance subscription with discovery, recommendations, checkout, recurring payments, and account lifecycle.

Frontend Engineer · 2021 — 2022Read case study

06 · More work

Supporting work and earlier recognition

Additional product surfaces and earlier awards, kept concise for quick review.

More work

Additional product surfaces with their current public or private operating state.

Live public platform

Bifrost Platform

Network, product, and developer surfaces spanning ecosystem navigation, network information, staking, bridge, governance, explorer, documentation, and multilingual access.