Leonard Tan
Senior Director Of Engineering at Consensys
Singapore
Summary
👤
Senior🎓
Top SchoolLeonard Tan is a Senior Director of Engineering based in Singapore with 11 years of experience building and leading teams across Web3, payments, and developer relations. He moved from hands-on roles at Visa and Ethereum into senior leadership as CTO of Web3Auth and now directs engineering at Consensys, blending product-focused execution with cryptographic key management expertise. Comfortable shipping secure consumer and developer-facing systems, he has a background implementing wallet tech in React Native and a pragmatic view of abstractions that echoes his GitHub motto: "it's just abstractions all the way down." Leonard combines formal training in economics and finance with immersive software engineering education, giving him a rare mix of business literacy and technical depth. Known for translating complex blockchain primitives into usable products, he thrives at the intersection of developer experience and secure infrastructure.
11 years of coding experience
8 years of employment as a software developer
Hack Reactor Advanced Software Engineering Immersive Program Software Engineering, Hack Reactor Advanced Software Engineering Immersive Program Software Engineering at Hack ReactorDouble Degree Economics and Business (Finance), Double Degree Economics and Business (Finance) at Singapore Management UniversityScience, Science at Raffles Institution
English, Chinese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (169)
pluggable10
cryptocurrency10
infrastructure10
web3auth10
javascript-api10
auth10
zksync10
wallet10
solidity10
polygon10
ssi10
api10
web3js10
decentralized-identity10
solc10
Programming languages (14)
Github contributions (5)
digitalsherpas/ticket-sherpa
Sep 2016 - Oct 2016
Contributions:168 commits, 60 PRs, 36 pushes in 20 days
torusresearch/blocusign
Feb 2020 - Jul 2020
Contributions:91 commits, 5 pushes in 4 months
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