domains / families / marketing / growth-engine
Motor de crescimento para produtos digitais -- growth hacking, SEO, ASO, viral loops, email marketing, CRM, referral programs e aquisicao organica.
The two skills share the name 'growth-engine' but describe fundamentally different procedures. The first (ericosiU) is a technical, code-driven framework for running A/B tests, logging data, and performing statistical analysis (bootstrap CI, Mann-Whitney U) to promote winning marketing variants. The second (sickn33) is a strategic content guide for a specific product ('Auri'), focusing on Pirate Metrics (AARRR), SEO/ASO optimization, and viral loop design. They do not reproduce or shorten each other; they address different aspects of growth (experimental validation vs. strategic planning/optimization).