Ibuildthingsthatactuallywork.

You tell a vault the price you want to buy or sell at — and nobody gets to see that number, not even the people running the vault. It sits encrypted until the market actually reaches it, then the trade fires on its own.

• ✓Your price thresholds stay encrypted inside Arcium's MPC network, so no single machine ever holds them
• ✓A trade only goes through once enough validators sign off together, using a BLS threshold signature
• ✓A 16-instruction Anchor program checks prices against Pyth and swaps through Jupiter
• ✓111 integration tests, running on devnet and against a mainnet fork

Written with an AI agent, then reviewed by hand against a threat model I wrote first.

• Rust
• Anchor
• Solana
• Arcium MPC
• Pyth
• Jupiter
• Next.js

Drag boxes onto a canvas and join them up: a Stripe payment comes in, post it to Slack, then have an LLM summarise it. Nodebase runs that chain and makes sure it finishes — even when a step fails halfway.

• ✓Visual editor built with React Flow — drag nodes, connect them, hit run
• ✓Kick things off by hand, from a Google Form, or from a Stripe webhook
• ✓Action nodes for HTTP requests, Discord, Slack and LLM calls
• ✓Durable execution on Inngest, encrypted credential storage, and billing through Polar

• Next.js
• TypeScript
• tRPC
• Prisma
• PostgreSQL
• Inngest
• React Flow

A messaging app with the little things that make chat feel alive — typing dots, read receipts, reactions, and statuses that vanish after a day. There's no password either: you get a code by email or SMS.

• ✓Messages, typing indicators and presence pushed over Socket.IO
• ✓Delivery and read receipts, plus emoji reactions on any message
• ✓Media statuses that expire after 24 hours, stored on Cloudinary
• ✓Passwordless OTP login over email and SMS, with JWT cookie sessions

• React
• Node.js
• Express
• MongoDB
• Socket.IO
• JWT
• Cloudinary