Guilherme Rizzo
Fundador at TailConverter
New Taipei, Taiwan
Summary
👤
Senior🎓
Top SchoolGuilherme Rizzo is a serial founder and front-end-focused engineer with 11 years of experience building developer tools and consumer web products from Taiwan. He creates practical CSS-first utilities—like CSS Scan, CSS Pro, and TailConverter—that speed up design workflows, alongside developer observability (toast.log) and playful consumer apps (Drawings Alive, Beach Nearby). His work sits at the intersection of UX and automation: shipping browser extensions and reimagined devtools that let teams copy, debug and convert styles in seconds. Guilherme combines technical depth with product instincts honed running multiple startups (including a revenue-generating retail MVP), and he frequently leverages AI to turn creative assets into polished visuals. Notably, he balances developer tooling with consumer-facing experiments, demonstrating a pattern of moving quickly from prototype to usable product.
11 years of coding experience
1 year of employment as a software developer
Fédération Internationale de l'Art PhotographiqueObjetivo São Sebastião
English, Portuguese, Spanish, French, Chinese, Italian
Github Skills (143)
buttons10
rgba10
menu10
browser10
color-palette10
react-modal10
combobox10
dropdown10
eleventy10
popup10
audio-files10
css10
nextjs10
development-tools10
chrome-extension10
Programming languages (10)
Github contributions (5)
guivr/akali-grid
Jul 2016 - Feb 2017
Contributions:77 commits, 4 PRs, 71 pushes in 7 months
cssjavascriptflexbox-gridflexboxresponsive
guivr/Chameleon
Jul 2016 - Nov 2017
Contributions:37 commits, 4 PRs, 32 pushes in 1 year 4 months
chameleonjqueryelementsjavascriptproperties
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