Giulio G
Senior Software Engineer at SumUp
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolGiulio G is a senior software engineer based in Berlin with 10 years of experience building full-stack and frontend products across startups and scale-ups. He has led frontend teams and co-founded a startup, blending hands-on engineering with product-minded leadership at companies like Appical and SumUp. Comfortable across languages from Ruby and Python to C++ and JavaScript, he focuses on delivering usable, maintainable UI components—as shown by contributions that improved a popular React avatar editor’s flexibility and code quality. Known for pragmatic refactors and replacing dependencies with simpler implementations, he brings curiosity-driven craftsmanship and a history of shipping customer-facing features end-to-end.
10 years of coding experience
6 years of employment as a software developer
Engineer's degree, Computer Science, 70, Engineer's degree, Computer Science, 70 at ITIS E. MatteiAssociate's degree, Web Engineering, Associate's degree, Web Engineering at Codaisseur
Spanish, Italian, English
Stackoverflow
163reputation
41kreached
15answers
4questions
Github Skills (19)
javascript10
avatar10
react10
cropper8
crop-image8
image-cropper8
cropperjs8
image8
croppie8
prop7
props7
html6
viewport6
indexof6
addeventlistener6
Programming languages (7)
Github contributions (5)
mosch/react-avatar-editor
May 2018 - May 2018
Small avatar & profile picture component. Resize and crop uploaded images using a intuitive user interface.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:10 commits, 1 PR, 5 comments in 5 days
Contributions summary:Giulio primarily focused on enhancing the functionality and flexibility of the React-based avatar editor component. Their contributions involved adding features such as customizable class names and border radius calculations. They also refactored the code by removing unused props and replacing a third-party library (classnames) with a direct implementation. These changes improved the component's usability and streamlined its codebase.
user-interfacereactimageresize-componentcrop
giuliogallerini/house-hunter-react
Nov 2016 - Mar 2019
Contributions:50 commits, 8 PRs, 50 pushes in 2 years 3 months
amsterdamapihouseroomapartment
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