Nick Furfaro
Senior Software Engineer at Essential
Golden, British Columbia, Canada
Summary
🤩
Rockstar🎓
Top SchoolNick Furfaro is a senior software engineer with a decade of experience and a deep focus on Web3, zero-knowledge proofs, and low-level EVM tooling. He’s a Solidity smart contract author and library maintainer who has contributed to notable open-source projects like Fuel Labs’ Sway compiler and Unlock Protocol, improving core language features, standard libraries, and membership token logic. Currently building a Rust mutation-testing tool for the Noir zkDSL and Huff libraries, he combines systems-level engineering with cryptography and privacy-first thinking. Based in Golden, BC, he blends indie developer grit with production experience at startups and protocol teams, and brings an unusual background in environmental design that informs pragmatic, system-oriented solutions.
10 years of coding experience
8 years of employment as a software developer
Certified Ethereum Developer Full-Stack Ethereum Blockchain developer , Certified Ethereum Developer Full-Stack Ethereum Blockchain developer at b9lab
Stackoverflow
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Github Skills (17)
transit-gateway10
solidity10
compiler-development10
contract10
eway10
payment-gateway10
axway10
ethereum10
blockchain10
smart-contracts10
rust10
erc72110
fuel10
data-structure9
data-structures9
Programming languages (11)
Github contributions (5)
FuelLabs/sway
Oct 2021 - Jan 2023
🌴 Empowering everyone to build reliable and efficient smart contracts.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:362 reviews, 581 commits, 160 PRs in 1 year 3 months
Contributions summary:Nick contributed to the development of the `sway` language and its associated compiler, focusing on core language features and standard library enhancements. Their work included implementing the `Ord` trait for example projects, integrating assertion functionality, and improving code formatting. Additionally, they added new data types and functions to the standard library, such as `B512`, `Address`, the `height()` function for block data, and a new module for token operations.
swayethereumblockchainplutusreliable
unlock-protocol/unlock
Oct 2018 - Apr 2020
Ʉnlock is a protocol for memberships built on a blockchain.
Role in this project:Back-end Developer
Back-end DeveloperContributions:7 reviews, 143 commits, 335 PRs in 1 year 6 months
Contributions summary:Nick primarily focused on refactoring smart contract code, renaming files, and adding interfaces. Their contributions involved creating a system for handling unique token IDs and ensuring the integrity of key ownership during transfers. They implemented functionality for time-based key management, including functions for modifying key expiration, which suggests involvement in the core logic of the membership protocol. Additionally, they added the ability to update the token address and set global token URIs.
membershipsblockstackethereumprotocoljavascript
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