# Lucas Vieira

CTO, Briefer

**Location:** Brazil
**Gender:** Male

## About

Lucas, is a software engineer and open-source enthusiast with a decade of experience, actively contributes to numerous open source projects. He used to maintain Chai.js, a popular JavaScript testing framework with 7.8k+ GitHub stars. As the former Head of Technology at Joga, he built a product from scratch, used by thousands in dozens of countries. Now, Lucas is the CTO of Ergomake, developing a product for developers to deploy preview environments for any stack.

## Full profile

Sign in to see Lucas's full profile, with contact & links, experience, education, and colleagues at Briefer: [Lucas Vieira on Zero G Talent](https://zerogtalent.com/people/lucas-vieira)

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*Source: [Zero G Talent](https://zerogtalent.com), the job board for space, defense, AI, robotics and frontier-tech companies.*