Gerald Nguyen - Blockchain Developer

Gerald Nguyen

4.9

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Gerald Nguyen

4.9

Gender

Male

Language

English - Advanced

Main expertise

Blockchain Solidity Ethereum Ethereum Smart Contract Node.js .NET Docker Web3.js C++C#JavaScript Python

Introduction

Gerald Nguyen is an experienced Blockchain Developer with a solid foundation in Solidity for smart contract development. He is proficient in programming languages such as JavaScript, C#, C++, and Python. Gerald is familiar with development frameworks like Foundry, Hardhat, Truffle, and Geth. He has experience using NodeJS and .NET for backend development and is skilled in version control with Git. Gerald possesses a strong understanding of the Ethereum Virtual Machine (EVM) and is known for his excellent presentation and teamwork skills.

Project list

Sky Mavis

2022 - 2024

As a core developer and deployer, I worked extensively on the Delegated Proof of Stake (DPoS) contract and staking contract involving approximately $500 million in staked assets, bridge contracts holding over $1 billion in assets, as well as marketplace, GameFi products, VRF consumers, and a variety of other ad-hoc products.

Participated in the full product development process, including ideation, design, development, testing, and security analysis, while adhering to best practices for optimizing gas costs and reducing contract code size. Responsible for coordinating integration among various teams: contract, DApp, security, and indexer teams. Designed workflows, Git-scheme, and coding conventions tailored specifically for contract development. Contributed to open source projects, including hardhat-deploy and the Trezor repository. Mentored juniors and interns in contract development and open-source project contributions.

Technologies: Solidity, Foundry, Hardhat, Truffle, TheGraph

Blockchain Developer at Efitech

2022 - 2021

Involved in developing blockchain applications and enhancing smart contract security.

Develop smart contracts including ERC20, ERC721, sale, exchange, and mining. Develop DApps and backends for GameFi, Metaverse, and Move-to-earn projects using .NET and NodeJS. Build indexers for smart contracts using TheGraph. Perform internal security audits of smart contracts.

Technologies: Solidity, Truffle, Web3.js, .NET, NodeJS, TheGraph

VNG Security Enhancement Project

2021 - 2018

A comprehensive project focused on enhancing security measures for mobile applications and games, including the research and development of defensive security solutions and tools.

Performed security penetration test on mobile applications and mobile games. Conducted research and developed a defensive security solution for Android apps. Developed an obfuscation solution based on LLVM at the compiler level. Researched blockchain and smart contract security and developed a forensics tool for smart contract attacks.

Technologies: LLVM, NodeJS, Docker

Infinity IoT-Blockchain Prototype

2017 - 2017

A project focused on developing a prototype to demonstrate the integration of IoT with blockchain technology.

Develop a prototype for IoT-Blockchain demonstration. Assist in training participants. Prepare lab materials for blockchain training course.

Technologies: Solidity

Project list

Education

Expertise