Douglas Guimarães
Desenvolvedor FrontEnd Senior at Synvia
São Paulo, Brazil
Summary
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SeniorDouglas Guimarães is a senior FrontEnd developer based in São Paulo with 11 years in software delivery and six years focused on modern React and React Native ecosystems. He has driven cross-platform projects for major Brazilian brands (GPA, CVC, HomeGuru, PoupaCerto) and built native modules in Java and Objective-C to bridge web and mobile capabilities. In the last three years he specialized in digital accessibility and SEO, leading an accessibility team that raised product maturity and compliance with WCAG 2.1 across enterprise projects. Technically fluent in TypeScript, Next.js, Redux, testing with Jest/Mocha/Detox, CI/CD pipelines and monorepo management, he also brings DevOps and cloud experience with Google Cloud and AWS. Douglas combines pragmatic engineering (SOLID, design patterns, Storybook-driven documentation) with hands-on automation (TamperMonkey scripts) and RFC-driven project governance. He’s known for turning legacy, non-accessible products into robust, inclusive experiences while keeping delivery velocity and maintainability high.
11 years of coding experience
5 years of employment as a software developer
Portuguese, English
Github Skills (29)
scroll10
ghost-blog9
infinite-scroll9
bottom9
reanimated9
actionsheet8
jquery8
in-progress8
ghost7
bottomsheet7
mnemonic7
user-experience7
javascript6
animation6
react5
Programming languages (3)
Github contributions (5)
gorda0/express-param-validator
Mar 2019 - Jun 2020
A work in progress express param validator.
Contributions:17 commits, 5 PRs, 26 pushes in 1 year 3 months
validationin-progressjavascriptexpressvalidator
gorda0/ghost-blog-infinite-scroll
Feb 2018 - Dec 2022
Just an infinite scroll for ghost blog using jquery
Contributions:4 commits, 2 PRs, 3 pushes in 4 years 10 months
scrolljqueryjavascriptghost-blogghost
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