Juan Rodríguez
Software Engineer
Juan Rodríguez Sappia is a Software Engineer at Very Good Ventures with over seven years of mobile development experience, including more than three years specializing in Flutter and Dart. He has shipped production-grade cross-platform applications across fintech, e-commerce, edtech, and enterprise domains, with a focus on state-driven UI, real-time features and clean architecture. Before VGV, he led Flutter teams at Rootstrap and built Android applications at companies including Grubhub and Emeritus.
- posts
- 6
- First post
- 2026
Articles by Juan Rodríguez
6posts
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Generative UI (GenUI) 7 min Jul 31, 2026 Hallucinations in Generative UI: A Four-Layer Defense
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Generative UI (GenUI) 7 min Jul 29, 2026 GenUI Run Rate Economics: The Four Cost Drivers
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Flutter Expertise 10 min May 26, 2026 Flutter Socket.IO Chat: Real-Time Production Messaging
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Generative UI (GenUI) 9 min May 4, 2026 Beyond the Chat Box: How We Built a Generative UI Wizard for GCN
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Generative UI (GenUI) 6 min Apr 21, 2026 Rive Animations + GenUI: Flutter Integration Guide
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Generative UI (GenUI) 8 min Apr 16, 2026 Getting Started with GenUI: Flutter Dynamic and AI-Driven UIs
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