The Pre-Sell Framework: Why engineering founders must validate demand with interactive prototypes before building software. Unlocking the Field Black Box: How real-time mobile AI recording brings the same transparency to physical sales that Gong brought to Zoom.The AI Disruption Shield: Why face-to-face human interaction remains the most resilient economic skill set against AGI.In-Person Talent Scaling: How Siro scaled to 105 team members in NYC and built an internal talent machine that closes 89% of offers.