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I am a founder and blockchain engineer who loves building secure, scalable decentralized systems and empowering users with intuitive tools. I enjoy collaborating with engineers, designers, and architects to turn ambitious ideas into practical, production-ready solutions. My recent work spans DeFi protocol integration on EVm via smart contracts, multi-chain trading platforms across Solana and Base, and security testing to protect critical systems. I value thoughtful governance, liquidity optimization, and delivering high-visibility results for end users.…I am a founder and blockchain engineer who loves building secure, scalable decentralized systems and empowering users with intuitive tools. I enjoy collaborating with engineers, designers, and architects to turn ambitious ideas into practical, production-ready solutions. My recent work spans DeFi protocol integration on EVm via smart contracts, multi-chain trading platforms across Solana and Base, and security testing to protect critical systems. I value thoughtful governance, liquidity optimization, and delivering high-visibility results for end users.

David Trung Nguyen

Blockchain Developer, Web Developer, Full Stack Developer, +2

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I am a founder and blockchain engineer who loves building secure, scalable decentralized systems and empowering users with intuitive tools. I enjoy collaborating with engineers, designers, and architects to turn ambitious ideas into practical, production-ready solutions. My recent work spans DeFi protocol integration on EVm via smart contracts, multi-chain trading platforms across Solana and Base, and security testing to protect critical systems. I value thoughtful governance, liquidity optimization, and delivering high-visibility results for end users.…I am a founder and blockchain engineer who loves building secure, scalable decentralized systems and empowering users with intuitive tools. I enjoy collaborating with engineers, designers, and architects to turn ambitious ideas into practical, production-ready solutions. My recent work spans DeFi protocol integration on EVm via smart contracts, multi-chain trading platforms across Solana and Base, and security testing to protect critical systems. I value thoughtful governance, liquidity optimization, and delivering high-visibility results for end users.

Available to hire

I am a founder and blockchain engineer who loves building secure, scalable decentralized systems and empowering users with intuitive tools. I enjoy collaborating with engineers, designers, and architects to turn ambitious ideas into practical, production-ready solutions.

My recent work spans DeFi protocol integration on EVm via smart contracts, multi-chain trading platforms across Solana and Base, and security testing to protect critical systems. I value thoughtful governance, liquidity optimization, and delivering high-visibility results for end users.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Smart Contract Developer at Blockchain Development Services

August 1, 2017 - April 1, 2018

Developed an experimental stablecoin backed by liquidity pool tokens, including Uniswap and Balancer. Utilized Chainlink Oracle feeds for the valuation of liquidity tokens and to determine stablecoin issuance. Implemented security considerations and wrote tests with Hardhat and Ethers.js.

Smart Contract Engineer Freelance at Freelance Client

January 1, 2020 - April 1, 2021

Developed DeFi protocols on EVM, wrote comprehensive technical documentation and unit tests using Hardhat and Ethers.js, and performed governance and protocol integrations. Conducted security reviews and optimizations.

Founder / Blockchain Engineer at Independent Blockchain Venture

May 1, 2018 - September 1, 2020

Founded and operated a multi-chain trading services platform on Solana, Base, and Sui, delivering automated solutions including trading bots, volume services, sniper tools, and wallet tracking systems. Created API and WebSocket endpoints; integrated Web3.js and Ethers.js; scaled for commercial use.

Blockchain Developer at Onedex

October 1, 2024 - Present

Developed blockchain features, swap, liquidity, bridge, and staking integrations; collaborated with front-end teams via Web3.js and Ethers.js; implemented security practices.

Founder / Blockchain Engineer at Independent Blockchain Venture

February 1, 2025 - Present

Co-founded a new blockchain venture focusing on decentralized trading services; currently active.