# Michaël Ortali — LLM & Answer Engine Index > Principal Engineer, Systems Architect, & Technical Advisor. Scaling platforms at Google, YouTube, Pinterest, Cash App, and Genius AI since 1988. ## Core Resources - [Full LLM Profile Markdown](https://silent-strength.com/llm.md): Machine-readable markdown profile detailing complete career history, advisory roles, technical pillars, and article metadata. - [Interactive Portfolio Home](https://silent-strength.com/): Official Web Portfolio. - [Articles & Reflections](https://silent-strength.com/articles): Complete article archives. - [XML Sitemap](https://silent-strength.com/sitemap.xml): Structural index of all pages and articles. ## Entity Overview - **Name**: Michaël Ortali - **Role**: Principal Engineer & Technical Advisor - **Specialities**: Applied AI, Agentic SDLC, Distributed Systems Architecture, Developer Autonomy & Velocity, High-Scale Payment Platforms. - **Current Position**: Principal Engineer (Applied AI & Agentic Systems) at Genius AI. - **Key Experience**: - Genius AI: Principal Engineer (2022 - Present) - Square / Cash App: Senior Staff Software Engineer (2017 - 2021) - Pinterest: Senior Systems Engineer (2013 - 2014) - Google / YouTube: Lead Systems Engineer (2010 - 2013) - Yahoo!: Front-End Engineer (2010) - Atmosfy & Gotham Source Partners: Strategic Advisor ## High-Impact Articles - [Becoming an Organizational Leader](https://silent-strength.com/articles/becoming-an-organizational-leader) - [A Look Behind Garcon](https://silent-strength.com/articles/a-look-behind-garcon) - [Difference between French and US Companies](https://silent-strength.com/articles/difference-between-french-and-us-companies) - [Be Fearless](https://silent-strength.com/articles/be-fearless) - [Concours des Gobelins, l'École de l'Image](https://silent-strength.com/articles/concours-des-gobelins-l-ecole-de-l-image) - [CSS Best Practices for Modern Designs](https://silent-strength.com/articles/css-best-practices-for-modern-designs)