β Casa Brunelli Β· LIVE Β· Custom booking platform for a Tuscan villa. Saves the owner β¬11β15k/yr in OTA fees.
Β Β Β Β See the case study.
β Sevilla PMS Β· In build Β· Multi-tenant property management SaaS for the Spanish rental market. Six apartments, twenty-four tenants β real portfolio, not a demo.
β HPS-ai-hub Β· In build Β· My personal agents workflow β SDD + multi-model routing + Engram persistent memory across multiple development domains.
I use HPS-ai-hub, my own agents workflow. Spec-Driven Development for architecture-first planning, multi-model routing (Opus / Sonnet / Haiku) for cost-aware execution, Engram for persistent memory across sessions. Runner: Claude Code / OpenCode. Migrating to Pi + gentle-pi.
Senior-architect discipline at founder-engineer speed.
Open to full-stack and PropTech roles in NL / EU.
posadahamilton@gmail.com Β· posadahamilton.com

