⛓️ Web3 & Blockchain
Personal notes from building DeFi protocols, smart contracts, and ecosystem tools across Ethereum and Solana.
What's Covered
| Section | What's Inside |
|---|---|
| Ethereum | EVM, Solidity patterns, ethers.js frontend integration |
| Solana | Ecosystem, wallet adapter, Anchor programs |
Ethereum
The EVM is my main chain for DeFi work. Solidity smart contracts, token swaps, liquidity pools, and frontend integration with ethers.js.
Projects built on Ethereum: Bulldex Finance (DeFi monorepo), Krono Finance (Lisk Spark Incubator 2025, $4,000 grant), Neko Singa AI (AI-native crypto tools).
Start here: Ethereum Overview
Solana
More ecosystem and community-focused than deep protocol engineering. Active in Superteam Indonesia and Singapore. Familiar with wallet adapter, SPL tokens, and Anchor programs.
Projects: Neko Singa AI, Solana Foundation Indonesia 2026 Bali Community Grants ($4,000).
Start here: Solana Overview
Hackathon Results
| Event | Result |
|---|---|
| Solana Foundation Indonesia 2026 | Bali Community Grants $4,000 |
| Lisk Spark Incubator 2025 | Krono Finance, $4,000 funding |
| ICP Hackathon 8.0 2024 | Nekotip, 2nd Place |
| Superteam Startup Village 2026 | Top 30 Builders Ideathon |
Last updated: September 2026.