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David Ku

@davidku

I am a Fullstack developer specializing in 3D web, AR/VR, and blockchain.

United States
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What I'm looking for

I seek a collaborative role building immersive 3D/AR/VR web and web3 experiences where I can lead technical direction, ship full-stack solutions, mentor teams, and deliver performant, user-focused products.

I am a Fullstack developer with over 8 years' experience delivering high-quality web and 3D development solutions, transforming complex requirements into scalable applications. I specialize in Three.js, WebGL, Babylon.js and React Three Fiber, and build immersive VR, AR, and XR experiences while handling full-stack responsibilities across React, Vue, TypeScript, Node.js, PHP and Laravel.

I've shipped platforms from scratch — including a next-generation virtual showroom integrated with Shopify, AR projects using 8th Wall, multi-chain smart contract vaults using Solidity and Rust, and lead 3D configurators and game projects. I thrive in collaborative environments, prioritize performance and user experience, and seek roles where I can push technical boundaries and mentor teams.

Experience

Work history, roles, and key accomplishments

BF

Senior Smart Contract Developer

Beefy Finance

Sep 2021 - Jul 2022 (10 months)

Implemented multi-chain vault smart contracts using Solidity and Rust, enabling user-driven vault creation and cross-chain operations. Delivered secure contract logic and integrated web3 tooling for frontend interactions.

Education

Degrees, certifications, and relevant coursework

CP

Czech Technical University in Prague

Bachelor of Science, Mathematics and Computer Science

2013 - 2017

Bachelor of Science in Mathematics and Computer Science from Czech Technical University in Prague, March 2013 to September 2017.

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David Ku - Senior Smart Contract Developer - Beefy Finance | Himalayas