Kai Xiu Huang

Kai Xiu Huang黃楷修

I build high-performance, low-latency systems and on-chain security tooling. Right now I'm engineering trading-system modules for a Tier-1 securities brokerage at K-WAY, and training a specialized LLM to audit Move smart contracts at SuiAudit. 目前正在凱衛資訊為大型券商開發交易和帳務系統，同時在 SuiAudit 訓練專門用來檢核 Sui Move 智能合約的語言模型。以及正在Sui上開發為Agent而生的預測交易市場

Experience經歷

K-WAY Information Corp Research & Development Engineer研發工程師 Sep 2025 – Present2025年9月 – 至今
  • Engineered and modernized core trading-engine modules for a Tier-1 securities brokerage's legacy system overhaul, handling complex, high-volume transactional workflows under strict low-latency requirements.為一線券商的舊系統翻新，開發並現代化核心交易引擎模組，處理複雜、高交易量的流程，並滿足嚴格的低延遲要求。
  • Designed real-time risk-control modules for the stock Day Trading System in high-performance C++, enabling continuous trading-behavior monitoring and market-risk mitigation.以高效能 C++ 設計當沖交易系統的即時風控模組，持續監控交易行為並降低市場風險。
  • Optimized and refactored backend infrastructure within a sophisticated architecture, improving throughput and holding zero-downtime stability through migration phases.在複雜架構中最佳化並重構後端基礎設施，提升吞吐量，並在遷移期間維持零停機的穩定性。
  • Maintained mission-critical live trading systems, identifying bottlenecks and shipping feature optimizations for stability.維護關鍵的線上交易系統，找出瓶頸並推出功能最佳化以提升穩定性。
SuiAudit Smart Contract Security Researcher合約安全研究 Dec 2025 – Present2025年12月 – 至今
  • Trained and fine-tuned a specialized auditing LLM that automatically detects, flags, and analyzes vulnerabilities in Sui Move smart contracts.訓練並微調專門語言模型，自動偵測、標記並分析 Sui Move 智能合約中的可能漏洞。
  • Curated a high-quality security dataset of 500+ self-labeled vulnerability cases, isolating complex contract-logic errors to improve model accuracy.整理超過 500 筆自行標註的真實漏洞案例，組成高品質資安資料集，分離複雜的合約邏輯錯誤以提升模型準確度。

Education學歷

National Tsing Hua University國立清華大學 B.S. Power & Mechanical Engineering · Hsinchu動力機械工程學系 學士 · 新竹 Sep 2020 – Jun 20242020年9月 – 2024年6月
  • Final project — 3D Visualized Digital Twin & Remote Monitoring System. Built an end-to-end digital twin with Azure and Unity for real-time 3D simulation of industrial machinery.畢業專題 — 3D 視覺化數位分身與遠端監控系統。 以 Azure 與 Unity 打造端到端數位分身，即時 3D 模擬工業機具。
  • Engineered a proprietary high-performance API bridging cloud data to Unity C# over TCP/IP with multi-processing, maximizing throughput while guaranteeing packet integrity.開發專屬的高效能 API，透過 TCP/IP 與多行程將雲端資料橋接到 Unity C#，在確保封包完整性的同時最大化吞吐量。
  • Implemented an asynchronous multi-threaded architecture to offload API communication from Unity's render thread, eliminating blocking for seamless low-latency visualization.實作非同步多執行緒架構，將 API 通訊從 Unity 算繪執行緒卸載，消除阻塞以達成順暢的低延遲視覺化。
East Africa International Volunteer Team東非國際志工團 Team Leader團長
  • Led cross-cultural team operations and curriculum deployment between Taiwanese and Kenyan partners in resource-limited settings.在資源有限的環境中，帶領跨文化團隊運作，並在台灣與肯亞夥伴間部署課程。
  • Managed communication to bridge cultural gaps and keep stakeholders aligned, adapting workflows to local conditions for greater impact.管理溝通以弭平文化落差、維持各方共識，並依當地條件調整流程以擴大影響力。

Skills技能

Languages語言
Mandarin · English (fluent)  ·  German (intermediate)中文 · 英文（流利）  ·  德文（中級）
Technical技術
C++ · Go · Python · Sui Move · Solidity · SQL · Linux/Unix
Focus專長
Low-latency architecture · Distributed systems · Multi-threading · Smart contracts · LLM fine-tuning低延遲架構 · 分散式系統 · 多執行緒 · 智能合約 · 語言模型微調
Interests興趣
Blockchain · DeFi · Quantitative trading · Guitar · Diving區塊鏈 · DeFi · 量化交易 · 吉他 · 潛水