Live: doble196.github.io
🛠️ shipping the GitHat fleet
Builder based in NYC. I work across the full stack — from on-chain protocols to AI agents to multi-tenant SaaS — and care about shipping things that work end-to-end. The Vyper-pilled dev.
- On-chain — smart-contract development and security review across EVM and a few non-EVM chains
- AI agents — agentic workflows, retrieval, and orchestration around modern LLMs
- Fullstack web — modern frontend stacks, typed APIs, AWS-native edge
- Data / forecasting — time-series modeling and algorithmic trading research
Comfortable across several languages and ecosystems; usually picking up another. Still learning every week.
- GitHat — Identity layer for the fleet
- Sebastn — Payments rail
- ClickReserv — Multi-tenant booking SaaS
- Quantl — Quant signals + forecasting
- Colmado — Neighborhood commerce
Cyfrin Updraft (2024) — Smart-contract security, auditing, DeFi protocol design, account abstraction, DAO governance, formal verification.
Columbia FinTech Executive Bootcamp (2022) — Six-month intensive on blockchain + financial applications, algorithmic trading, forecasting.
- Email: rensley@githat.io
- X: @VyperPilledDev
- GitHub: @doble196
- Location: New York, NY