Noah Zinsmeister
Greater New York City Area United States
Summary
🤩
Rockstar🎓
Top SchoolNoah Zinsmeister is a full-stack engineer with 10 years of experience focused at the intersection of technology and finance, specializing in crypto and Ethereum smart contracts. A Columbia Economics–Mathematics magna cum laude, he combines strong quantitative grounding with production-grade engineering across front-end UX and back-end Solidity systems. Noah has been a frequent contributor to high-profile Uniswap projects—ranging from core v2/v3 contracts and periphery routers to SDKs and front-end analytics—delivering features, tests, and precision-focused refactors. He’s comfortable across the stack: improving AMM math, hardening staking and permit protocols, and polishing responsive token-list UIs. Colleagues rely on him for thoughtful edge-case handling and test-first improvements that raise correctness and gas efficiency. Based in the New York area, he brings a pragmatic mix of economic intuition and low-level blockchain craftsmanship.
10 years of coding experience
Bachelor’s Degree, Economics-Mathematics, magna cum laude, Bachelor’s Degree, Economics-Mathematics, magna cum laude at Columbia University in the City of New York
Stackoverflow
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Github Skills (51)
uniswap10
javascript10
solidity10
bigjs10
number-formatting10
bignumber10
ui-components10
swap10
testing10
css10
number-format10
bignumbers10
typescript10
styled-components10
forge10
Programming languages (10)
Github contributions (5)
Uniswap/v2-periphery
Dec 2019 - Dec 2021
🎚 Peripheral smart contracts for interacting with Uniswap V2
Role in this project:
Back-end Developer
Back-end DeveloperContributions:62 commits, 18 PRs, 38 pushes in 2 years
Contributions summary:Noah primarily contributed to the development and maintenance of smart contracts within the Uniswap V2 periphery repository. Their commits include updates to oracle examples, core contract implementations (like UniswapV2), and interfaces. These changes indicate a focus on improving the functionality, efficiency, and compatibility of the smart contracts within the DeFi ecosystem.
uniswapethereumdecentralized-exchangeblockchainperipheral
Uniswap/web3-react
Nov 2018 - Aug 2022
A simple, maximally extensible, dependency minimized framework for building modern Ethereum dApps
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:14 reviews, 632 commits, 190 PRs in 3 years 9 months
Contributions summary:Noah primarily contributed to the core architecture of the `web3-react` library, focusing on the integration of injected connectors. They added a basic injected connector architecture and expanded on it, including handling state management through the use of a `useReducer` hook. Further contributions involved the implementation of chain ID checksum validation and improving the example app's implementation. The user also worked on modularizing types and refining the library's architecture.
dappethereumdappsjavascriptblockchain
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