Giovanni Keppelen
Co-Founder & VP Of Technology at Zedy checkout
Rio de Janeiro, Brazil
Summary
🤩
Rockstar🎓
Top SchoolGiovanni Keppelen is a seasoned technology leader and startup founder with 14 years of experience building high-impact web products and engineering teams across Brazil. As Co-Founder & VP of Technology at Zedy and CTO & Partner at VOA Hotéis he blends product-first architecture with a discipline for performance, security and scalable payments—helping Zedy process BRL 212M in its first year. He’s a hands-on front-end veteran who has driven measurable revenue growth (notably at Peixe Urbano) and contributed to well-known open-source projects like Browser Diet and BrazilJS tooling. A community builder and co-founder of BrazilJS, he pairs technical depth in JavaScript/React and web performance with a knack for multidisciplinary team development and agile product delivery.
14 years of coding experience
11 years of employment as a software developer
Graduação Produção Multimídia, Graduação Produção Multimídia at Centro Universitário de Belo Horizonte
English, Portuguese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (14)
html10
css10
javascript10
lessc10
front-end-development10
google-maps-api10
react10
npm9
configurations8
configuration-management8
configuration-file8
rails-i18n7
i18n-js7
ember-i18n7
Programming languages (7)
Github contributions (5)
keppelen/react-facebook-login
Apr 2015 - Oct 2018
A Component React for Facebook Login
Role in this project:
Front-end Developer
Front-end DeveloperContributions:91 commits, 93 PRs, 130 pushes in 3 years 6 months
Contributions summary:Giovanni primarily contributed to the UI elements of the React Facebook login component. Their work involved implementing the button layout and demo, as well as modifying the React component's rendering logic. They also addressed several bugs related to call to action text and the component's name. Furthermore, the user converted the component to use npm modules.
react-componentreactfacebook-loginfacebook
zenorocha/browser-diet
Feb 2012 - Feb 2014
:fries: The definitive front-end performance guide
Role in this project:Front-end Developer
Front-end DeveloperContributions:37 commits in 1 year 11 months
Contributions summary:Giovanni primarily focused on front-end development, making style and layout modifications within the `browser-diet` repository. Their contributions included altering CSS for menu styling, adding and adjusting elements. They also implemented fixes, and added code relating to internationalization.
performancejavascriptfront-end
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