Everton Rosario is an Engineering Director at Meta with over 20 years of experience building platforms across social, media, banking, and B2B/B2C domains, and a hands-on leader who has directly overseen products that generated more than $3 billion in revenue. He moved up through Meta from Partner Engineer to lead partner engineering for media products (articles, audio, video) and now sets direction for global teams across time zones. Comfortable in both startup and large-company settings, he has founded three startups (one acquired) and contributed early to another that became a multi-billion-dollar company. Technically versatile across full-stack systems, mobile (native and cross-platform) and backend APIs/microservices, he also contributes to notable open-source projects tied to Facebook Instant Articles. Fluent in Portuguese and English, he combines a systemic engineering vision with appetite for high-risk, high-reward opportunities and practical experience navigating company growth cycles.
11 years of coding experience
22 years of employment as a software developer
Analise de Sistemas, Analise de Sistemas at Pontifícia Universidade Católica de Campinas
Técnico em Informática, Técnico em Informática at Colégio Técnico de Campinas - Unicamp
The Facebook Instant Articles SDK for PHP provides a native interface for creating and publishing Instant Articles.
Role in this project:
Back-end Developer
Contributions:21 releases, 380 commits, 203 PRs in 4 years 4 months
Contributions summary:Everton's commits primarily focused on enhancing the Facebook Instant Articles SDK for PHP. Their contributions included implementing example code, fixing issues related to empty captions, and addressing formatting glitches. The user also implemented metadata tags for the transformer and the object tree. Additionally, they worked on refactoring code for PHP 5.4 compatibility.
Enable Facebook Instant Articles on your WordPress site.
Role in this project:
Back-end Developer
Contributions:3 releases, 110 commits, 85 PRs in 4 years 6 months
Contributions summary:Everton primarily contributed to the WordPress plugin's back-end functionality, addressing encoding issues, fixing error messages, and migrating parameters. They also implemented compatibility features for Jetpack and Get The Image plugins, demonstrating an understanding of extending the plugin's capabilities. Furthermore, the user worked on the publishing logic by adding options to control publishing based on warnings and also fixed a getter of a canonical URL.
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