Michel Machado
Staff Software Engineer (Core Team) at Crescent Cares
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolMichael Machado is a Senior Front End Developer with 11 years of hands-on experience building SaaS, web3, and mobile applications, currently shaping carbon management features at Persefoni. He specializes in React, React Native and Vue.js, pairs front-end craftsmanship with Node.js backend skills, and has led teams from MVP to production as Principal Frontend Engineer. Michael has contributed to notable open-source crypto tooling—working on IOTA’s Trinity wallet to enable deep linking across desktop and mobile—reflecting practical experience in decentralised apps and wallet UX. His background spans AI chatbots for hospitality, serverless architectures, and performance-focused UI work, showing a knack for bridging product goals and engineering. Based in São Paulo, he combines sustainability-minded product work with a continuous drive to apply web3 and smart-contract learning to real-world systems.
11 years of coding experience
9 years of employment as a software developer
Technical Diploma in Telecommunications (emphasis on networks), Computer Systems Networking and Telecommunications, Technical Diploma in Telecommunications (emphasis on networks), Computer Systems Networking and Telecommunications at IFSC - Instituto Federal de Santa CatarinaBachelor Information Systems, Information Technology, Bachelor Information Systems, Information Technology at Universidade do Sul de Santa Catarina
Portuguese, English, Spanish
Github Skills (9)
deeplink10
javascript10
deep-linking10
react10
iota9
electron9
user-interface8
mobile-development6
git4
Programming languages (3)
Github contributions (5)
iotaledger-archive/trinity-wallet
Jan 2018 - Jun 2018
Trinity is IOTA's old, deprecated wallet. Use Firefly instead.
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:16 commits, 1 comment in 5 months
Contributions summary:Michel contributed to the deprecated Trinity wallet, primarily focusing on the frontend and desktop application aspects. Their work involved implementing deep linking functionality for Windows and macOS, enabling users to interact with the wallet through URLs. They made changes to the main application files and UI components, particularly within the desktop application's codebase, to facilitate these deep link integrations. The user also worked on the mobile application, incorporating updates to the "send" functionality within the wallet.
blockchainwalletcryptocurrencyfireflyiota
michelpm1/trivia-game
Aug 2020 - Jul 2024
Contributions:16 PRs, 44 pushes, 9 branches in 4 years
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