Cassius Pacheco
Principal IOS Engineer at Atlassian
Sydney, New South Wales, Australia
Summary
👤
Senior🎓
Top SchoolCassius Pacheco is a Principal iOS Engineer based in Sydney with 13 years crafting mobile products across startups and enterprises, now leading platform work at Atlassian. He combines deep iOS expertise (Objective-C/Swift, push, in-app purchases, Core Data, GCD) with modern architectures like Clean Architecture and MVVM-C, and pragmatic experience in FRP (RxSwift/RxDart). A seasoned people leader, he has led teams of up to nine engineers, introduced reactive architectures, and scaled multi-app Flutter monorepos with shared packages. He’s delivered critical SDKs for crypto integrations at Immutable and raised test coverage and CI maturity in prior roles, demonstrating both hands-on coding and architectural stewardship. Always curious about new mobile technologies, he pairs discipline in code review and automation with a willingness to go above and beyond to ship polished products. Born in Brazil and now Australian-based, he brings a global, collaborative mindset to distributed teams and cross-functional initiatives.
13 years of coding experience
12 years of employment as a software developer
ULBRA Bachelor of Information Systems, ULBRA Bachelor of Information Systems at ULBRA
Portuguese, English
Stackoverflow
57reputation
2kreached
3answers
0questions
Github Skills (124)
mobile-development10
windows10
app-framework10
api10
sdk10
skia10
dart10
cross-platform10
android10
mobile10
macos10
flutter10
ios10
mobile-game10
desktop10
Programming languages (12)
Github contributions (5)
immutable/imx-core-sdk-swift
Jun 2022 - Feb 2023
The ImmutableX Core SDK Swift provides convenient access to the Immutable API's for applications written on the ImmutableX platform.
Contributions:7 releases, 2 reviews, 128 commits in 7 months
apiapi-ssdkswiftios
immutable/imx-docs
Aug 2022 - Dec 2022
API reference, Tutorials and How-to Guides for Immutable X offering zero gas fees, instant trades, and carbon neutral NFTs for marketplaces, games, and applications without compromise. Build your NFT business in hours with our APIs.
Contributions:7 reviews, 16 commits, 16 PRs in 4 months
nfttradesnftsimmutable-xgames
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