Bel Curcio
Senior Engineering Manager at Vercel
Berlin, Germany
Summary
🤩
Rockstar🎓
Top SchoolBel Curcio is an engineering director based in Berlin with 11 years of experience building and leading high-impact web engineering teams at Vercel and Mozilla. She blends hands-on front-end craftsmanship—contributing UI components and UX improvements to high-profile open source projects like Vercel Commerce and The Coral Project—with strategic product and platform leadership, recently shipping OIDC Federation at Vercel. Her background spans full-stack work, startup co-founding, and healthcare and media projects, demonstrating comfort across edge APIs, middleware, and complex integrations. Known for turning polished UI details (permalinks, share buttons, reusable popovers) into reliable developer-friendly components, she bridges product design and scalable engineering. She also has a track record of shipping examples and reference patterns for the Vercel ecosystem, helping other teams adopt edge-first architectures. Curious and pragmatic, she combines entrepreneurial instincts from founding a multidisciplinary studio with enterprise-grade delivery at scale.
11 years of coding experience
9 years of employment as a software developer
Ingeniería Informática, Computer Engineering, Ingeniería Informática, Computer Engineering at Universidad Argentina de la EmpresaLicenciatura en Ciencias de la Computacion, Ciencias de la computación, Licenciatura en Ciencias de la Computacion, Ciencias de la computación at Universidad de Buenos Aires
German, English, Spanish
Stackoverflow
102reputation
8kreached
5answers
2questions
Github Skills (23)
javascript10
middleware10
vercel10
ui-components10
css10
edge-function10
typescript10
nextjs10
ui-design10
uid10
front-end-development10
tailwindcss10
typescript-types10
typescripts10
react10
Programming languages (11)
Github contributions (5)
vercel/commerce
Sep 2020 - Jul 2022
Next.js Commerce
Role in this project:
Front-end Developer
Front-end DeveloperContributions:89 reviews, 658 commits, 167 PRs in 1 year 9 months
Contributions summary:Bel's commits primarily focus on the Next.js Commerce project, showcasing a focus on UI components. They implemented new UI components, including buttons and a feature bar, and also updated existing components within the UI directory, such as the Logo, Container, and Navbar. These changes involved modifications to CSS stylesheets and integrations with UI elements within the index and product pages to create a more polished user experience.
next-jsreactecommercecommercetypescript
coralproject/talk
Nov 2016 - Oct 2018
A better commenting experience from Vox Media
Role in this project:Front-end Developer
Front-end DeveloperContributions:2090 commits, 221 PRs, 1318 pushes in 1 year 11 months
Contributions summary:Bel's contributions primarily revolved around enhancing the user interface of the commenting experience. They implemented permalink functionality, which included creating share buttons and copy-to-clipboard features. The user worked on building reusable UI components, such as text fields, popovers, and message components. Their work also encompassed integrating existing React-based UI libraries (talk-ui) within the project and building new components for the project.
reactcomments-widgetjavascriptnodejsgraphql
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