Hieu Nguyen
CTO & Co-Founder at Leading Slash Oy
Helsinki, Finland
Summary
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Rockstar🎓
Top SchoolHieu Nguyen is a Helsinki-based CTO and serial founder with 11 years of experience designing and shipping production-grade software across fintech, blockchain, and data science domains. As co-founder of Tekai and former CTO of Loisto AI, he blends hands-on architecture with entrepreneurial instincts to scale distributed teams between Finland and Vietnam. He has deep backend expertise in Python, distributed systems and DeFi tooling—contributing core Uniswap V3 and price-oracle logic to an active trading automation library. Known as a pragmatic “duct-tape” programmer and technical leader, he moves projects from prototype to production while enforcing strong engineering practices. His background spans startups and established product teams, pairing practical cloud/devops skills with a curiosity for emerging finance and blockchain primitives.
11 years of coding experience
14 years of employment as a software developer
Bachelor of Science (B.Sc.) Information Technology, Bachelor of Science (B.Sc.) Information Technology at University of PortsmouthBachelor of Engineering (B.Eng.) Information Technology, Bachelor of Engineering (B.Eng.) Information Technology at Turku University of Applied Sciences
Vietnamese, English, Finnish
Stackoverflow
8,603reputation
970kreached
170answers
0questions
django
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Github Skills (24)
ajax10
uniswap10
web3py10
python10
django10
f10
ethereum10
api-design9
post9
javascript9
twitter-bootstrap9
json9
apim9
pytest9
jquery9
Programming languages (7)
Github contributions (5)
tradingstrategy-ai/web3-ethereum-defi
Mar 2022 - Jan 2023
A Python library for trading automation on DeFi, data research and integration. Supporting Uniswap, Aave, Chainlink, USDC and other protocols.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:14 reviews, 75 commits, 79 PRs in 10 months
Contributions summary:Hieu primarily contributed to the development of a Python library for trading automation on DeFi platforms. Their commits demonstrate the implementation of Uniswap V3-related functionalities, including factory deployment, pool creation, and price oracle integration. Additionally, the user refactored and organized code related to Uniswap V2, preparing the codebase for the integration of V3. These contributions suggest a focus on building core DeFi trading logic and price analysis capabilities.
rpcpythonethereumweb3uniswap
tradingstrategy-ai/binder-env
Jul 2022 - Jan 2023
Contributions:13 commits, 11 pushes, 1 branch in 6 months
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