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# Ainhoa Arruabarrena Ortiz
Software Engineer at Twilio scaling edge infrastructure and API gateways.

## About

Ainhoa Arruabarrena Ortiz builds cloud infrastructure at Twilio. She focuses on modernizing edge routing and API gateways, replacing out-of-date legacy systems with reliable tooling that helps internal teams deploy their own ingresses.

Her work regularly manages massive scale. She recently broke down how her team upgraded an API gateway to handle over 20 billion weekly requests, untangling a decade of technical debt without disrupting customer traffic.

When she steps away from the terminal, Ainhoa is usually out hiking a trail or hitting the basketball court.



## Past Sessions

### World Congress 2026 Europe · July 8, 2026
Berlin, Germany
- [20 billion requests a week: Upgrading Twilio's API gateway at scale](https://www.wearedevelopers.com/videos/100234-20-billion-requests-a-week-upgrading-twilio-s-api-gateway-at-scale) · 30 min · 🎥 Watch recording



## Videos

- [20 billion requests a week: Upgrading Twilio's API gateway at scale](https://www.wearedevelopers.com/videos/100234-20-billion-requests-a-week-upgrading-twilio-s-api-gateway-at-scale) · Ainhoa Arruabarrena Ortiz, Mario Román Dono, Marius Obert