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# Mario Román Dono
Edge infrastructure engineer at Twilio scaling gateways to 20 billion weekly requests.

## About

Mario Román Dono builds high-volume edge infrastructure. As a Software Engineer on Twilio's Edge Services team, he maintains the public-facing systems that securely route over 20 billion requests each week. His work centers on platform engineering, creating tools that help internal developers ship faster without sacrificing reliability.

Before Twilio, Mario built large-scale media software for major European TV operators at EPAM. He specializes in untangling legacy technical debt and migrating critical ingress systems to modern architectures with zero customer disruption.



## 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


## Links

- [LinkedIn](https://www.linkedin.com/in/marioromandono)