kesterdev

Hi, I’m Kester, a senior blockchain and full-stack engineer with 8+ years of professional experience, specializing in Web3 infrastructure, decentralized applications, and high-grade product development.

I build production-ready blockchain systems including smart contracts, DEXs, wallets, NFT platforms, and on-chain integrations across Ethereum, BSC, Tron, and Solana. My work spans from low-level smart contract architecture to polished, scalable front-end applications.

Core expertise

• Blockchain: Solidity, Ethers.js, TronWeb, Anchor, SPL, Rust, Seahorse, DEX architecture, wallets, IPFS
• Full Stack: Next.js, React, Node.js, Express, MongoDB, Tailwind, Sass
• 3D & Interactive: Three.js, React Three Fiber (R3F), WebGL
• Game & Crypto-Game Dev: Unity, Unreal, Godot, wallet-connected games
• Languages: JavaScript/TypeScript, Rust, Java, Python, C#, C++

I am the founder and lead engineer at Kester Dev Studio
👉 https://kesterdevstudio.com

At my studio, I lead the development of enterprise-grade Web3 products, crypto games, DeFi platforms, and immersive 3D experiences for startups and global clients. I combine engineering depth, product thinking, and visual execution to deliver secure, scalable, and user-focused solutions.

Currently building and showcasing my personal Web3 portfolio at:
👉 https://kester.kesterdevstudio.com (blockchain-focused, high-grade projects)

I’m open to remote Web3 roles, protocol teams, and high-impact freelance or contract work.