Cassio Goulart
Senior Frontend Engineer at Stellar Development Foundation
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolCassio Goulart is a Senior Frontend Engineer based in San Francisco with 13 years of experience building consumer and enterprise-facing web and mobile products. A co-founder of Cheesecake Labs, he blends hands-on frontend development with business and financial discipline—he even ran the company’s finance operations and handled cross-border payments using cryptocurrency. At Stellar Development Foundation he transitioned from consultant to senior engineer, bringing product-focused UI engineering and deep experience in mobile apps, WebRTC, and performant client architectures. Comfortable high on the stack from native iOS to modern frontends, Cassio is the kind of developer who loses track of time while shipping polished UX and pragmatic solutions. He’s also unafraid of odd technical challenges, from multi-agent robotics integration to optimizing media-heavy streaming apps.
13 years of coding experience
13 years of employment as a software developer
Engineer's degree Control and Automation Engineering, Engineer's degree Control and Automation Engineering at Universidade Federal de Santa CatarinaMaster of Business Administration - MBA Executive Finances, Master of Business Administration - MBA Executive Finances at IbmecHigh School Diploma, High School Diploma at Colégio São José, Apucarana
English, Portuguese, Spanish, German
Github Skills (39)
wkwebview10
horizon10
chrome-extension10
sdk10
ethereum10
blockchain10
stellar10
webview9
client-library9
chrome9
cryptocurrency9
wallet8
react8
react-native-component8
android8
Programming languages (8)
Github contributions (5)
vitchor/DynaFocus
Jan 2013 - Nov 2013
Contributions:190 commits in 10 months
stellar/freighter-mobile
Feb 2025 - Apr 2025
Freighter's mobile wallet
Contributions:110 reviews, 41 PRs, 215 pushes in 1 month
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