maxeyliu.comEngineer Report · Revision

Maxey
Liu

Smart contract & full-stack engineer.Products ship faster than ever, but security is rarely where resources go first. That's the gap I want to help close.

Education
M.S. Computer ScienceNational Yang Ming Chiao Tung University2022–2026
B.S. Computer ScienceNational Chung Hsing University2018–2022 · ranked 1st of ~45
Contact
[email protected]
github.com/ipromise2324
linkedin.com/in/maxey-liu

Findings index

IDFindingPeriod
EXP-01Torch FinanceOct 2024 – Jun 2026
EXP-02ToLearn AIFeb 2026 – Aug 2026
PRJ-01DeFiEvalUnpublishedOct 2025 – Feb 2026
OSS-01TON Compiler BugsAll accepted2024 – 2025
OSS-02TEP-524 — Tokenized Vaults StandardOpen for reviewJul 2025 – Jan 2026

Experience

EXP-01

Torch FinanceCo-founder & Head of Contract

Period
Oct 2024 – Jun 2026
Location
Remote — Taiwan
Site
torch.finance
Raised
$1.5M pre-seed led by TVM Ventures, joined by Curve founder Michael Egorov
Peak TVL
$3.54M

FunC / Tolk / TypeScript / NestJS / PostgreSQL / React / Docker / GitHub Actions

  • Stable Swap — a Curve-invariant AMM in FunC, built for TON's asynchronous actor model: message chains across sharded contracts, bounce handling, and gas management.
  • Telegram USD (tgUSD) — a blue-chip-backed stablecoin with cross-chain staking yield. Building it exposed TON's lack of a vault standard, which led to TEP-524.
  • Security — drove remediation across three independent audits: Quantstamp, Zellic and TonBit.

References

EXP-02

ToLearn AICo-founder, Founder-led Sales

Period
Feb 2026 – Aug 2026
Location
Taiwan
Site
tolearn.tw
Customers
12 cram schools, one a 30-branch chain
Students
400+

Customer discovery / Customer onboarding / Stakeholder communication / Pilot sales

  • Diagnoses why a student missed a question, assigns work to level and writes the parent report.
  • Sold it on low switching cost from the school's side — no change to how tutors already teach.

References

Projects

PRJ-01

DeFiEvalM.S. thesis, advisor Prof. Jiun-Long Huang, NYCU

Unpublished
Period
Oct 2025 – Feb 2026

Solidity / Python / LLM APIs / evaluation harness design / prompt strategy design

  • First repository-level Solidity benchmark — 270 tasks, 8 live protocols, 6 models.
  • Using For context strategy: ICR 22.6% → 83.5%, inter-contract Pass@10 +11.6 pts.

References

Thesis not yet published; no public copy.

Open Source Contributions

OSS-01

TON Compiler BugsThree reported, all accepted: two under the official bug bounty, one changed Tolk v1.2.

All accepted
Period
2024 – 2025
ReferenceComponentDescriptionStatus
ton#1283FunCimpure loses its side-effect guarantee once the function is assigned.Bug bounty
ton#1022FunCTraced a left-shift defect surfacing as 1 != 1 in a bitmap merkle distributor.Bug bounty
ton#1839TolkInvalid enums hit the wrong match branch; changed Tolk v1.2 and TON's linter.Changed Tolk v1.2

Awards

PlaceEventTeamYearSource
1stTON Stableswap CompetitionTorch2024web.archive.org
1stETH TaipeiPSE & Blocto tracksIdeal Town2023No public record
3rdThe Open League HackathonDeFiCurdle2024web.archive.org
3rdTON HackhouseThunder2024x.com
3rdTON TaipeiTicTon2024No public record
3rdTON TaipeiEventon2023No public record

Writing

  1. 深入探討:如何在TON上一次傳送254 messages?— Highload-Wallet-V3的程式解析

    Sending 254 messages at once on TON: a code walkthrough of Highload Wallet V3 · In Chinese, on Medium

  2. 探索TON錢包:從v1到v4的演變及Wallet V4深度解析

    TON wallets from v1 to v4, and a deep dive into Wallet V4 · In Chinese, on Medium

  3. TON節省Gas Fee的秘訣: 如何利用FunC中的Library Cells將Fee降低超過3倍

    Cutting TON gas fees by more than 3× with FunC library cells · In Chinese, on Medium