Alessandro Colleoni
IOS Software Engineer at Ready
Amsterdam, North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolAlessandro Colleoni is an iOS software engineer with 11 years of full-stack experience, currently building mobile products at Ready and previously shaping web and wallet experiences for Starknet. He combines hands-on iOS and React Native development with product-minded architecture—having led the design and implementation of Ready Portfolio, the first Ready web wallet, and a Starknet connectivity library. A pragmatic engineer and co-founder, he also co-created a cloud PLM/PDM startup and has a track record of improving performance, building microservices in Go, and coordinating frontend teams. Alessandro contributes to notable open-source work like the ArgentX browser extension UI, demonstrating attention to UX details and Storybook-driven component quality. Based in Amsterdam, he prefers product companies that aim for real-world impact and is particularly focused on the transformative potential of web3.
11 years of coding experience
12 years of employment as a software developer
High School Diploma, Computer Specialization, Computer Science, High School Diploma, Computer Specialization, Computer Science at ITIS G. MarconiBachelor's degree, Computer Science, Bachelor's degree, Computer Science at Università degli Studi di Milano-Bicocca
Italian, English
Github Skills (16)
typescript10
typescripts10
front-end-development10
react10
typescript-types10
ui-components10
ui-design9
interface-design9
user-interface9
starknet8
webextension8
opera-extension8
browser-extension8
chrome-extension8
storybook7
Programming languages (1)
Github contributions (5)
argentlabs/argent-x
Nov 2022 - Jan 2023
ArgentX browser extension for StarkNet - made with ❤️ by Argent
Role in this project:
Front-end Developer
Front-end DeveloperContributions:214 reviews, 252 commits, 73 PRs in 2 months
Contributions summary:Alessandro primarily contributed to the ArgentX browser extension for StarkNet by implementing and updating UI components. Their work focused on features related to the wallet's lock screen, including its Storybook integration, button alignment, and styling updates. The user also updated the password form component and incorporated design elements from the Argent UI library.
browserargent-xethereumwalletargent
argentlabs/starknetkit
Dec 2023 - Mar 2025
Contributions:76 reviews, 180 PRs, 162 pushes in 1 year 4 months
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