E2E testing library for wallet interactions. Test dApps with real wallet extensions—built on Playwright for reliable, automated testing across Polkadot, EVM, and more. Awarded a Web3 Foundation grant for advancing dApp testing tooling.

Internal application for PLN (Indonesia state electricity company) regional Cikupa, Tangerang. Built to support day-to-day Sipetir operations.

CLI tool to quickly bootstrap Polkadot-based decentralized applications with pre-configured templates. Supports multiple frameworks (React, Vue, Next.js, Nuxt), dual SDK (PAPI & Dedot), and smart contracts (Substrate, Solidity, ink!). Received a Web3 Foundation grant for lowering the barrier to Polkadot development.

Polkadot Art Marketplace. Home for Polkadot NFTs with live mint for generative art drops, AI NFT collections (Chaotic Cards), wallet connectivity (Substrate & EVM), and creator tooling. Built with Nuxt 4 and Polkadot API.