# Understanding service communication with gRPC at DoWhile 2020

Want to learn how to retire REST from your service communications through gRPC? Join me in this FREE workshop to learn!

- URL: https://blog.lsantos.dev/en/understanding-service-communication-with-grpc-at-dowhile-2020/
- Published: 2020-11-30
- Updated: 2026-07-16
- Section: infra
- Tags: events, talk, workshop, grpc, architecture, development, javascript
- Language: en
- Author: Lucas Santos

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I'm thrilled to announce that I was invited by [RocketSeat](https://rocketseat.com.br/) to be part of the speaker lineup at their biggest event, [DoWhile 2020](https://dowhile.rocketseat.com.br/inscricao/convite/khaosdoctor)!

The event is **completely free** and happens on December 14th and 15th, so mark your calendar so you don't forget! The event is fully online and aims to bring together the entire development ecosystem in pursuit of continuous learning!

Anyone who wants to sign up, and I'll remind you it's **free**, just access the link below.

https://dowhile.rocketseat.com.br/inscricao/convite/khaosdoctor

Alongside me will be other amazing professionals from the tech world, delivering content in the form of talks, workshops, panels and much more!

At this event I'll be teaching us how to do service communications using gRPC in a simple and practical way in a totally hands-on workshop, so if you're curious about how you can stop using REST in your APIs and start typing your entire ecosystem, then this is the talk for you!

See you there!