koraygoktas

I am a Software Engineering student and a dedicated Smart Contract / Web3 Developer with hands-on experience in building secure, scalable decentralized applications and exploring smart contract vulnerabilities.

 Technical Focus

• Smart Contracts & Blockchain: Solidity, Hardhat, Ethers.js, OpenZeppelin, ERC-20 / ERC-721 standards, dApp Architecture, and Automated Testing.
• Web & Frontend Development: TypeScript, JavaScript, Next.js, React, TailwindCSS.
• Security & Testing: Smart contract security patterns, Reentrancy vulnerability PoCs, and unit testing using Hardhat.

 Practical Projects & Experience

• DeFi & Smart Contract Security: Built multiple production-grade Solidity projects including a DeFi Lending Protocol, Automated Market Maker (DEX), Multi-Signature Wallet, Merkle Tree Airdrop System, and a Reentrancy Attack/Defense PoC to demonstrate smart contract security best practices.
• NFT & Governance: Developed custom NFT Marketplace architectures and DAO (Decentralized Autonomous Organization) governance contracts.
• Freelance Web Development: Actively delivering custom, fully responsive web applications and frontend solutions for clients since 2023.
• Community: Active member of İTÜ Blockchain Devs, continuously engaging with on-chain research and Web3 architecture.

 What I'm Looking For

I am seeking Remote opportunities (Full-time, Part-time, Internship, or Contract) as a Junior Blockchain Developer / Smart Contract Engineer. I am eager to bring my practical understanding of DeFi protocols, smart contract security, and Web3 stacks to high-impact projects.