Coffee With Developers • Feb 2, 2026

API‑First: How Twilio Designs for Developers - Justin Kitagawa (Twilio)

Justin Kitagawa

Justin Kitagawa asserts that trust is your true API product. Abandon the disconnected feature factory mindset. Learn how Twilio engineers composable, backward-compatible building blocks for five-nines availability.

Starting at 50:09 · Watch from the beginning

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Matching moments

1:40 min

Summarizing key engineering lessons for platform API development

Anto

Anto · World Congress 2024

2:17 min

The origin of Twilio's API tech debt

Ainhoa Arruabarrena Ortiz

Ainhoa Arruabarrena Ortiz +2 · World Congress 2026 Europe

1:59 min

Designing governed and AI-native API platforms

Gbadebo Bello

Gbadebo Bello · Europe 2026 Virtual

4:42 min

Practical guidance for developing trustworthy AI applications

Christoph Bräunlein

Christoph Bräunlein +3 · World Congress 2025

3:32 min

Designing outstanding APIs with simplicity, safety, and evolvability

Anto

Anto · World Congress 2024

3:26 min

Designing APIs for security from day one

Philippe De Ryck · LIVE

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