I'm a Full-Stack Web3 Developer with a strong foundation in Web2 technologies and a deep focus on Web3 & blockchain.
💻 My stack includes TypeScript, React, Next.js, Node.js, Express, PostgreSQL, and MongoDB for full-stack apps, along with Tailwind CSS for modern UI development.
🔗 In Web3, I specialize in Solidity smart contracts using Foundry, Wagmi, and Chainlink. I’m passionate about building secure, scalable, and production-grade DApps.
⚡ Currently, I’m learning Rust and exploring Solana development to broaden my blockchain expertise.
📬 I’m open to collaboration, projects, and opportunities to build the future of decentralized tech.
| Category | Technologies |
|---|---|
| Languages | JavaScript, TypeScript, C# |
| Frontend | React, Next.js, Tailwind CSS |
| Backend | Node.js, Express.js |
| Databases | PostgreSQL, MongoDB |
| ORMs | Prisma, Drizzle |
| Auth & Payments | Clerk, Kinde, Stripe |
| Other Tools | Docker, Git, Figma |
| Category | Technologies |
|---|---|
| Smart Contracts | Solidity (ERC20, ERC721) |
| Frameworks | Foundry |
| Libraries | Wagmi, Viem |
| Oracles | Chainlink (VRF, Price Feeds) |
| Standards | ERC20, ERC721 |
| Currently Learning | Rust, Solana Development |
🔹 CrowdFunding DApp — A decentralized crowdfunding platform built on Ethereum using Solidity + Next.js.
🔹 Ocean Faucet — A complete decentralized application for distributing OceanToken (OCT) with a secure smart contract backend and modern web frontend
- Full-Stack Web3 Development
- React / Next.js / Node.js
- Solidity & Smart Contracts
- Rust & Solana (learning 🚀)
- 🧑💻 GitHub: @kavinda-100
- 💼 LinkedIn: linkedin.com/in/kavinda-rathnayake
- 🐦 Twitter/X: @kavinda_dev
- 📧 Email: kavindarathnayake100@gmail.com
⭐ Fun Fact: I always build with performance, security, and scalability in mind — whether it’s Web2 or Web3.