Sean Tan
Software Engineer at GSR
London, England, Singapore
Summary
👤
Senior🎓
Top SchoolSean Tan is a software engineer with 9 years of experience building low-latency trading systems, full-stack web applications, and Big Data pipelines, currently working on cryptocurrency market making at GSR in London. He brings production C++, Python, and JavaScript expertise from roles at Bloomberg (low-latency market maker features and cross-team integrations) and prior cloud and data engineering internships at Visa and DataSpark. Sean also publishes research on blockchain tooling—his Visual Formulation of Smart Contracts work was presented at ACM SIGMOD ’20—and has hands-on Solidity, React, Electron, and cloud experience. Comfortable across backend, frontend, and data systems, he pairs algorithmic thinking with product-focused delivery and a track record of automating operational pain points.
9 years of coding experience
4 years of employment as a software developer
Bachelor of Business Administration - BBA, Business Analytics, Honours (Distinction), Bachelor of Business Administration - BBA, Business Analytics, Honours (Distinction) at Nanyang Technological UniversityExchange Student, Exchange Student at Ontario Tech University
Github Skills (29)
sinon10
solidity9
enzyme9
blockchain9
ethereum9
flowtype9
smart-contracts9
react8
electron8
apache-kafka7
kafka6
flask5
high-performance5
kafka-consumer5
keras5
Programming languages (6)
Github contributions (5)
Sean2108/LATTE
Sep 2018 - Jun 2020
Visual Smart Contract Builder - GUI for building Solidity smart contracts (ACM SIGMOD 2020)
Contributions:248 commits, 21 PRs, 174 pushes in 1 year 9 months
smart-contractssolidityblockchainelectronenzyme
Sean2108/Yet-Another-COVID-API
Mar 2020 - Oct 2021
API written in Go to provide number of COVID cases and deaths with date queries, and news stories related to COVID for countries.
Contributions:2 PRs, 66 pushes, 7 branches in 1 year 6 months
golangapicasesdeathscovid-cases
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