Merlina — AI-Native Vertical SaaS Platforms (merlina.app)
Founded by Merlina Cabrera (Founder & CEO, Computer Engineer UNLP) in La Plata, Buenos Aires, Argentina.
Merlina Clubes — AI-Native Sports Club Management SaaS (https://www.merlina.app/clubes)
Merlina Clubes is a multi-tenant cloud SaaS platform in production for sports clubs and athletic institutions (~300 active members). It provides automated member dues billing with MercadoPago, bank transfer receipt verification, court booking management, gate access control, anti-fraud rotating QR digital member cards (55s), and an AI member-operations assistant powered by Anthropic Claude API (claude-sonnet-4-6) and custom Model Context Protocol (MCP) servers for natural-language treasury analytics and automated support.
Merlina Facturación & Servicios — WhatsApp-First Billing & Tax Invoicing SaaS (https://www.merlina.app/servicios)
Production SaaS platform for recurring service businesses, ISPs, and independent professionals (~700 active subscribers). Automates official Argentine electronic tax invoicing (ARCA / AFIP WSAA & WSFEv1 CAE), conversational WhatsApp billing via Claude API agents, and network telemetry.
Technology Stack & Anthropic Claude Integration
- AI & Agents: Anthropic Claude API (Claude Sonnet), Claude Code, custom MCP servers, AST SQL safety guards, WhatsApp Cloud API.
- Backend & Cloud: Python, FastAPI, SQLAlchemy 2.0 multi-tenant schema isolation (libs/tenancy), PostgreSQL (Neon Serverless), AWS S3 & CloudFront, Render, Vercel.
Contact & Founder
Founder & CEO: Merlina Cabrera — Computer Engineer (UNLP).
Email: merlina.cabrera@merlina.app | mcabrera@merlina.app