// john_warmann

Agents. Apps. Things that ship.

Full-stack engineer. 15+ years. Mobile, blockchain, AI development.
Building autonomous systems and the tooling that powers them.
Traveller — Find me wherever has good Wi-Fi and a trail nearby.

15+ // years shipping
50M+ // users reached
$15M+ // assets managed
view projects → experience →
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// what I'm building now
// agents
Agent Architectures

Multi-step autonomous agents with LLM reasoning, tool use, and conditional execution. LangGraph, LangChain, Python.

// tooling
MCP Tooling

Published MCP servers that give AI agents real-world capabilities — bridging tokens, querying markets, executing on-chain. npm-published, production-ready.

// automation
Autonomous Market Intelligence

On-chain execution agents that monitor market conditions and act. Sentiment signals, smart contract triggers, cross-chain swaps.

// featured_projects
NESN 360 // tech lead
mobile

Led a 10-dev team shipping live sports streaming on iOS and tvOS for New England Sports Network. First-to-market native video pipeline with real-time sports data.

10 devs led
2 platforms
Swift iOS tvOS UIKit
App Store
UXD Finance // lead smart contract engineer
blockchain

Ported an algorithmic stablecoin from Solana to EVM. Integrated Curve Finance liquidity across Ethereum, Optimism, and Arbitrum. Real money, real stakes.

$15M+ assets managed
3 chains deployed
Solidity Ethereum Arbitrum Optimism
MAFIA ACP Agent // builder
AI blockchain

Autonomous market intelligence agent on Virtuals ACP. Acts as both Provider (selling sentiment analysis) and Client (triggering on-chain swaps when conditions hit). LLM-powered execution on Base with ERC-4337.

Python LLM Base ERC-4337
GitHub
ClawSwap MCP // founder
AI

MCP server that gives AI agents the ability to bridge tokens between Solana and Base in one tool call — gasless, with x402 micropayment fees handled automatically. Published on npm.

TypeScript MCP SDK Solana viem x402
Homepage GitHub
See all projects →
// work_with_me

Let's build
something real.

Technical Leadership

Fractional CTO, architecture reviews, team scaling. I set the technical direction and make sure it ships.

Mobile Development

Native iOS/Android, React Native. Greenfield to app store to millions of users.

Web3 & Contracts

Solidity, DeFi integrations, protocol architecture. Contracts that handle real money safely.

AI & Agents

LLM-powered agent systems, MCP servers, autonomous execution pipelines. From architecture to production deployment.

Start a conversation →
t.me/Inn0vative1 linkedin.com/in/jwarmann github.com/wartech9