nexusflip

- Conducted 2 security audits for the Hex One Protocol Solidity codebase, reviewing 2700+ Solidity Lines of Code which unveiled 50+ vulnerabilities and optimizations, securing 1MM+ Total Value Locked in USD capital - Developed 2 Echidna Invariant Testing setups for the codebase, found 10+ vulnerabilities

- Restructured the projects’ Solidity smart contract scope from the ground up, refactoring the protocol’s exponential bonding curve and building a pipeline for deterministic token address deployment, leading to a Mainnet deployment with 100K+ USD volume on day 1 - Found 1 Critical and 1 High severity vulnerabilities while performing a security review of the scope

- Created a GraphQL Subgraph for 10+ token airdrop distribution data endpoints, as well as a CSV user reward data script, automating distribution for 1000+ users and minimizing team human interaction during the process

- Developed a high-performing TypeScript SDK to calculate option greeks as well as expected user financial returns - Created a GraphQL Subgraph to log 50+ options and liquidations data endpoints for the projects’ dapp - Implemented 30+ smart contract calls, Subgraph data endpoints and respective UI/UX flows in the projects’ dapp

Rebuilt the projects’ Next.js dapp from scratch, implementing its’ respective UI/UX flows and on-chain interactions using Wagmi, which received 500+ users on release. Created a GraphQL Subgraph for 30+ unique data endpoints and implemented these in the projects’ dapp. Refactored the Solidity smart contract scope for the project, overhauling 10+ different contracts within a very tight 3 week launch deadline. Found and fixed 6 High and Critical severity vulnerabilities within the smart contract scope while refactoring, securing 2MM+ Total Value Locked in USD capital.

- Added 100+ optimizations and bugfixes to the V1 Earthquake scope of 10+ Solidity smart contracts before launch, leading to a peak of 10+MM USD in Total Value Locked during a bear market - Wrote 100+ Unit, Integration, End-to-End and Fuzz tests for the Earthquake smart contract scope using Foundry, creating a pipeline for iterating versions - Contributed majorly towards the V2 Earthquake scope of 20+ smart contracts, as well as providing 40+ new tests - Created and maintained a GraphQL Subgraph to log 50+ unique data endpoints for smart contract event emission and displaying them on the projects’ dapp

- Led a 5-person Product Team to a very successful production launch, increasing overall productivity by 200% and amassing 1+MM USD in Total Value Locked in the first weeks after launch during a bear market - Contributed extensively to the Cover, Limit and Range Pool scopes of 30+ Solidity smart contracts, solving multiple pain points with the projects’ AMM design in the process - Assisted in building the Range Pool smart contract scope in Sway (a Rust-like language for the Fuel Network VM), as well as contributing towards math libraries which helped several projects in the same ecosystem - Designed and implemented several features within the projects’ Next.js dapp, receiving 300+ users on testnet release and 1000+ users on production launch