Dan Cucolea

At Yahini, I built an AI-native SaaS from the first commit to 5,000 users, 200 paying customers, and five-figure revenue as the sole engineer. I shipped LLM-powered keyword research, content classification, brief generation, onboarding, billing, and subscription systems. Through Chillitall, I build custom LLM systems, GTM tooling, and outbound automation for founders. My work spans TypeScript, React, APIs, serverless infrastructure, lead enrichment, campaign tooling, and multi-agent workflows. I also bring years of CRO and growth work for SaaS and e-commerce teams, including Workzone, goop, urlbox, and MarketMan. I’m comfortable owning architecture, delivery, customer feedback, and business outcomes in async, distributed teams.