Douglas Henri is a Senior Front-End Engineer with a decade of professional experience crafting JavaScript-first user interfaces, currently focused on React, PHP and AI prompting for WordPress at Automattic. He has shipped UI components and feature work for the high-profile Jetpack plugin—contributing to My Jetpack and VideoPress with components like VideoUploadArea, Pagination and StatCard—demonstrating a product-minded approach to front-end design. Comfortable across Vue, React and legacy Angular, he pairs modern component-driven patterns with practical backend familiarity (Node, Express, PostgreSQL, MongoDB). A lifelong tinkerer who started with RPG Maker tutorials and phpBB installs, he brings both curiosity and resilience to complex UX problems. Based in São Paulo, he blends solid CS training with international game- and web-development exchanges, making him adept at turning user-facing requirements into polished, maintainable interfaces.
10 years of coding experience
Bachelor of Science (BSc), Computer Science, Bachelor of Science (BSc), Computer Science at Universidade Federal do ABC - UFABC
Intercâmbio, Game Development, Intercâmbio, Game Development at Hogeschool van Arnhem en Nijmegen
C.A.I - Mecânica de Usinagem, C.A.I - Mecânica de Usinagem at SENAI
English, Portuguese
Github Skills (6)
javascript10
react10
jsx10
ui-components10
css9
wordpress9
Programming languages (8)
TypeScriptShellC++JavaScriptPHPHTMLRich Text FormatPython
Security, performance, marketing, and design tools — Jetpack is made by WordPress experts to make WP sites safer and faster, and help you grow your traffic.
Role in this project:
Front-end Developer
Contributions:982 reviews, 111 commits, 737 PRs in 6 months
Contributions summary:Douglas primarily contributed to the development of the "My Jetpack" and "VideoPress" features within the repository. They focused on enhancing UI components, specifically by modifying button styles, incorporating new UI elements such as the "VideoUploadArea" and "Pagination", and adjusting mobile layouts. The user also introduced and integrated various components like "StatCard" and "Input" with React, demonstrating a strong emphasis on front-end design and component-based development.
Contributions:7 pushes, 1 branch in 4 years 6 months
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Douglas Henri - Senior Front-End Engineer at Automattic