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Henry Samuel

Full-Stack Developer | Blockchain & AI Enthusiast

Building decentralized protocols and intelligent systems. Focused on on-chain attestation, AI agents, and developer tooling.

About Me

Developer. Builder. Decentralization advocate.

I'm Henry Samuel, a developer focused on building developer-first protocols and tools. Currently working on Sigil, an on-chain attestation protocol on Base that lets developers earn via EAS-sealed verification, USDC fee splits, and milestone-gated token unlocks. I care about clean architecture, security, and making complex systems feel simple.

Featured Projects

Highlighted repositories and products

Sigil Protocol

On-chain attestation protocol on Base. Verifies project ownership via GitHub, domain, zkTLS, social accounts; issues EAS attestations and gates USDC fee distributions and milestone token unlocks.

TypeScript Bun Hono Next.js PostgreSQL Ethereum EAS Privy

GitHub Plan

Tech Stack

Technologies and tools I work with

Languages & Runtime

TypeScript Bun Solidity Python

Backend & API

Hono Express Drizzle ORM PostgreSQL

Blockchain

Base Ethereum EAS Foundry Ethers v6

Auth & Security

Privy OAuth zkTLS Pino

Frontend

Next.js React Tailwind shadcn/ui

DevOps & Tools

Git Docker CI/CD Redis

Connect

Feel free to reach out

GitHub

Henry-Samuel

Samuel Henry

Sigil

Featured project