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Daniel McCartney

PROFILE

Daniel Mccartney

Developed a new Chat Example App for the xmtp-ios repository, showcasing ENS-based user identities within a SwiftUI-powered chat interface. Focused on architectural improvements, the work included refactoring the ENS resolver to manually encode ABI, resulting in more efficient identity resolution and streamlined project dependencies. Leveraging skills in iOS development, Objective-C, and blockchain technologies, the developer enhanced onboarding for the XMTP iOS SDK by providing clear navigation and conversation views. The project emphasized robust integration of the XMTP protocol and Ethereum Name Service, delivering a foundation for future feature expansion while prioritizing maintainability and performance throughout the codebase.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

2Total
Bugs
0
Commits
2
Features
1
Lines of code
1,777
Activity Months1

Work History

March 2025

2 Commits • 1 Features

Mar 1, 2025

March 2025 monthly summary for xmtp-ios: Delivered a new Chat Example App demonstrating ENS-based user identities, including a chat UI scaffold, navigation, and message/conversation views. Refactored ENS resolver to manually encode ABI for improved performance and updated project configurations and dependencies to support the new encoding. Overall impact includes faster developer onboarding for the XMTP iOS SDK and a more robust identity-resolution workflow. No major bugs reported this month; focus was on feature delivery and architectural improvements.

Activity

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Quality Metrics

Correctness85.0%
Maintainability80.0%
Architecture85.0%
Performance80.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

Objective-CSwift

Technical Skills

ABI EncodingBlockchainENSENS (Ethereum Name Service)Smart ContractsSwiftUIXMTP ProtocolXcode Project ManagementiOS Development

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

xmtp/xmtp-ios

Mar 2025 Mar 2025
1 Month active

Languages Used

Objective-CSwift

Technical Skills

ABI EncodingBlockchainENSENS (Ethereum Name Service)Smart ContractsSwiftUI