Say Chua
Head Of Maintenance Planning And Bus Asset at SBS Transit Ltd
Seoul, Singapore
Summary
👤
Senior🎓
Top SchoolSay Chua is a chartered mechanical engineer with over 20 years of automotive and public transport experience, currently leading Maintenance Planning and Bus Asset at SBS Transit in Singapore. He combines deep technical know-how in design, testing and implementation with strong commercial acumen and end-to-end project management—planning, budgeting and coordinating complex, time-sensitive programs across international stakeholders. Previously a Regional Engineering Manager for MCV and long-tenured engineer at ComfortDelGro, he has a proven record of delivering projects on tight timelines and budgets while building effective cross-market relationships. Unusually for a senior transport engineer, he also contributes backend improvements to open-source blockchain gaming projects, applying refactoring and performance optimization skills to Libplanet and NineChronicles. With an MSc in Industrial and Systems Engineering from NUS and an affable, curious mindset, he leverages technical rigor and networks to solve entrenched operational problems.
9 years of coding experience
9 years of employment as a software developer
Master of Science (MSc) Industrial and System Engineering, Master of Science (MSc) Industrial and System Engineering at National University of Singapore
Github Skills (11)
net10
asp-net10
dotnet10
csharp10
blockchain10
dotnet-core10
unity3d10
web3js9
decentralization9
mmo8
2d-game8
Programming languages (6)
Github contributions (5)
planetarium/libplanet
Apr 2021 - Jan 2023
Blockchain in C#/.NET for on-chain, decentralized gaming
Role in this project:
Back-end Developer
Back-end DeveloperContributions:846 reviews, 1239 commits, 1765 PRs in 1 year 9 months
Contributions summary:Say's commits primarily revolve around refactoring and enhancing the codebase for the Libplanet blockchain project. Their work focuses on optimizing the structure of transaction data and managing validators efficiently. The user has implemented changes to various classes and methods within the project. They also made changes to the code for performance improvements.
dotnetlibplanetp2pblockchainplanetarium
planetarium/NineChronicles
Oct 2021 - Dec 2022
Unity client application for Nine Chronicles, a fully decentralized idle RPG powered by the community.
Role in this project:Back-end Developer
Back-end DeveloperContributions:2 reviews, 28 commits, 26 PRs in 1 year 1 month
Contributions summary:Say primarily contributed to back-end code within the Nine Chronicles Unity client application, focusing on blockchain integration and game logic. Their commits involved bumping library dependencies, merging development branches, and refactoring existing code related to blockchain interactions, including block management and RPC agent functionality. Changes also extended to the UI with event banner modifications. This user's work appears focused on maintaining and enhancing the core blockchain communication and game logic of the application.
2d-gameninerpgblockchainidle
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