Jien Weng

I manage product delivery across Web3 payments and internal systems, turning business needs into clear decisions and testable work.

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Selected work

Web3 payment product delivery Coordinating an engineering team; defining payment backlog and acceptance criteria. CRM for sales, delivery, and finance Mapping sales, project, and finance handovers for an internal CRM.

Latest Writing

all writing
Designing a Web3 Payment Transaction Lifecycle Across EVM and TRON Aug 2, 2026 Why Can't Time Flow Backwards? Entropy, Yu Deng, and What the Mathematics Actually Proves Aug 2, 2026