Developer / Builder / Creator

Building AI products, crypto projects, e-commerce brands, and content platforms. Everything custom-built with modern tech.

Projects

From crypto to e-commerce — everything I'm building.

🪙

Project POH

Pursuit of Happiness Coin

Live

Community-driven crypto token on Base L2. Mining PWA, fitness rewards, governance, charity allocation. 166 tests, 5 smart contracts deployed.

SolidityNext.jsSupabaseBase L2
🗜️

TokenShrink

Same AI, Fewer Tokens

Live

Prompt compression SDK and SaaS. Reduces token usage for AI API calls while preserving meaning. Published on npm, 51 tests.

SDKnpmNext.jsAI
🛡️

API Guardrails

AI ToS Compliance Checker

Live

Free tool to check if your AI API use case is allowed by provider terms. Covers 8 providers, 16 patterns. Published on npm, 197 tests.

SDKnpmNext.jsAI
📚

CodexLib

The Library of Alexandria for AI

Live

10,000+ compressed knowledge packs for AI. Community Obsidian vault sharing, REST API, TokenShrink compression. Freemium SaaS with Pro tier.

Next.jsSupabaseStripeAI
🕯️

Sandy Candles

Handcrafted with love

Live

Artisan candle brand. Custom-built e-commerce store with Stripe checkout replacing legacy Wix platform.

E-commerceStripeNext.jsSupabase
👔

1YNLO

1 And Only

Live

High fashion men's clothing and accessories. Curated collection of premium wallets and apparel.

E-commerceStripeNext.jsSupabase
🧊

NeuralCube

Your AI Employee. On Your Desk.

Live

On-premise AI agents for dental offices, law firms, and accounting practices. Dedicated hardware shipped to your office — data never leaves your building. HIPAA-compliant by design.

AINode.jsOllamaOn-Premise
🤖

Wattson AI

AI that works for you

Live

Custom AI product built from the ground up. Local model training, knowledge sync, study automation.

AIMLXPythonNext.js
🇱🇰

LankaPros

Sri Lanka's Professional Network

Live

LinkedIn meets MySpace for Sri Lankan professionals. Customizable profiles, real-time messaging, industry groups, and post feeds across 19 industries.

Next.jsSupabaseReal-timeSocial
⚔️

Legends In Time

Stories that stand the test of time

Live

Content and media platform. Blog, videos, stories — celebrating legendary moments and people.

ContentBlogNext.jsMedia

Tech Stack

The tools behind every project.

Frontend

  • Next.js 16
  • React 19
  • Tailwind CSS
  • Framer Motion

Backend

  • Node.js
  • Supabase
  • Neon PostgreSQL
  • Drizzle ORM

Blockchain

  • Solidity
  • Hardhat
  • OpenZeppelin
  • Base L2

AI / ML

  • Claude API
  • MLX
  • Python
  • WASM

Payments

  • Stripe
  • Checkout
  • Webhooks
  • Subscriptions

Infrastructure

  • Vercel
  • Cloudflare
  • GitHub Actions
  • npm

Videos

The journey — from LACCD to Project POH and beyond.

Shorts

About

I'm Chatura De Silva — developer, builder, and entrepreneur based in Los Angeles, California. I build products across AI, crypto, e-commerce, and content — everything custom-built from scratch.

In 2009, I ran for the LACCD (Los Angeles Community College District) board. That experience taught me I needed an anchor — and that anchor became sustainability. It's a thread that runs through everything I build. I helped my sister with SLYO (Sri Lankan Youth Organization), appeared on TV in Sri Lanka in 2011, and built an e-library for a school — completed in 26 days, with the Prime Minister visiting upon completion.

Project POH has been a vision since 2013 — 6 years of building the coin alone. All sites run on Next.js deployed to Vercel. Smart contracts are audited with 166+ tests. Everything is part of GHB Ventures — one vision, multiple brands.