🌐 Brendan O’Flaherty CTO • Sr. Blockchain Engineer • Full-Stack Developer • AI Systems Architect
I'm a technical founder, senior blockchain engineer, and full-stack system architect specializing in AI-native platforms, smart contract engineering, embedded wallets, prediction markets, and high-volume API/agent integrations.
I build scalable systems that merge AI, Web3, and real-world economics, shipping production-grade architectures that handle token migrations, cross-chain protocols, sports-betting agents, on-chain distribution systems, and next-gen content authentication.
🧠 Core Competencies 🧩 AI Engineering
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LLM-driven agent systems
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LangChain, OpenAI, embeddings, RAG
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AI chatbot architecture + monetized APIs (x402)
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Model integration for analytics, reasoning, and automation
⛓️ Blockchain / Web3
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Smart contract engineering (ERC-20 / 721 / 1155 / 6551 / custom standards)
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Token migrations, factories, L2 scaling
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Privy embedded wallets • Ethers.js
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Prediction markets (Polymarket, Overtime V2, Kalshi)
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On-chain media provenance & distribution
💻 Full-Stack Engineering
Next.js • React • TypeScript
Node.js • FastAPI • Python
Postgres (Supabase • Neon)
Docker • GitHub Actions • CI/CD
🔥 Featured Work
- Billy Bets (2025 — CTO)
AI-powered sports betting platform
Built full stack: Next.js, React, TypeScript, Python FastAPI
Integrated Overtime Markets, Kalshi & Polymarket
Architected AI betting agent + monetized x402 API
Engineered Solana → Base migration for $BILLY Token
Production-grade Postgres schema & real-time market ingestion
- NowPass — Now Media (2023)
Web3 Loyalty Program · $1M+ Revenue 📍 ETH: 0xbF476Fad...2A2
Sold-out ERC-721 with advanced tokenized media integrations
Scalable L2-ready architecture for millions of users
- Sovereignty (2024)
Media Verification Protocol 📍 BASE: 0x3E4A509D...6AF
Custom ERC-1155 + factory enabling legacy brands to verify content on-chain
- Baghead Bros (2022)
Nested On-Chain Gift Card System (ERC-6551) 📍 ETH: 0x2d6c024b...39
- Alivacious (2022)
RWA Art Project 📍 ETH: 0x89275fcd...e8
Generated $500k+ in under 24 hours
🛠 Tech Stack Languages: Python • TypeScript • Solidity • JavaScript • SQL • C/C++
Frameworks: Next.js • React • FastAPI • Node.js • Foundry • Docker
Blockchain: Ethers.js • Privy Wallets • Factory Patterns • ERC-20/721/1155/6551
AI Tools
LangChain • OpenAI • LLM Finetuning • RAG • Embedding Pipelines
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📍 Colorado Springs, CO