Yash Prajapati

Hi, I’m a blockchain developer and Arbitrum Ambassador with a strong focus on building and experimenting with decentralized applications.

I’ve participated in several Dorahacks and ETHGlobal hackathons, winning prizes for projects I built during these events. I’ve also attended and participated in IRL events including ETHIndia 2023, Token2049, ETHGlobal Singapore 2024, Arbitrum Open House Hack, ETHDelhi 2025, and ETHMumbai 2026.

Some of the projects I’ve built include:

Patram - a blockchain-based certificate verification platform built on Arbitrum, allowing certificates to be issued and verified using on-chain records.
Project Link:- https://patram.lampros.tech

ArbiRush - a fast-paced DeFi game built on Arbitrum and integrated as a Farcaster Mini App.
Project Link:- https://farcaster.xyz/miniapps/Nmi9WzLEzCvT/arbirush

I work primarily with Solidity, smart contracts, and DApp development, and enjoy turning ideas into working products through hackathons and experimentation.

I’m currently also building Kumi Studio, an AI-native software and engineering studio. While my work today spans AI and software, I continue to actively build and explore blockchain applications and ecosystems.

I’m excited about Hacker House Goa because I’d love to spend time with other builders, experiment with new ideas, and build something meaningful together.