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uros-mil

PROFILE

Uros-mil

Uros Milosevic developed and modernized cross-platform mobile SDKs for Customer.io, focusing on iOS, Android, React Native, and Flutter repositories. He implemented centralized configuration management and removed iOS swizzling in favor of explicit delegate-based push and deep-linking, improving compatibility and onboarding. Uros upgraded dependencies and streamlined build automation using Swift, JavaScript, and Ruby, reducing fragmentation and technical debt. He enhanced debugging by exposing device tokens and refactored settings architecture for modularity. His work included publishing AI assistant development guidance and improving documentation, resulting in more reliable integrations, clearer developer workflows, and a foundation for faster feature delivery across mobile platforms.

Overall Statistics

Feature vs Bugs

91%Features

Repository Contributions

29Total
Bugs
1
Commits
29
Features
10
Lines of code
18,001
Activity Months4

Work History

June 2025

1 Commits • 1 Features

Jun 1, 2025

June 2025 monthly summary for the customerio/flutter integration focused on delivering a robust iOS integration path within the Flutter module. The work enhances reliability, onboarding, and traceability for iOS customers using Customer.io.

May 2025

22 Commits • 4 Features

May 1, 2025

May 2025 performance summary: Implemented key architectural modernization across iOS and React Native SDKs, boosting third-party interoperability, stability, and developer guidance. Notable outcomes include the removal of iOS swizzling with explicit delegate-based push and deep-linking handling, introduction of dedicated app delegate components and tests to improve Firebase/FCM compatibility, and significant RN iOS integration improvements. Published AI assistant development guidance to standardize future assistant-driven work with CLAUDE.md. Dependency and tooling modernization across repos enhanced stability and security through library updates, versioning fixes, and improved npm/yarn workflows. Resolved a duplicate internal device token setting issue to reduce duplicate push events. Business value: smoother third-party integrations, faster customer onboarding, reduced maintenance burden, and clearer developer guidance.

April 2025

4 Commits • 3 Features

Apr 1, 2025

April 2025 delivered cross‑platform SDK stability and feature parity through targeted dependency upgrades across iOS, React Native, Expo plugin, and Flutter. The work reduces fragmentation, enhances analytics capabilities, and lays groundwork for faster feature delivery across mobile ecosystems.

March 2025

2 Commits • 2 Features

Mar 1, 2025

March 2025 performance summary highlighting cross‑platform configuration improvements and debugging enhancements. Delivered a centralized settings architecture for iOS APN-UIKit and enhanced device token visibility on Android Dashboard, improving modularity, developer experience, and SDK configuration workflows.

Activity

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Quality Metrics

Correctness87.6%
Maintainability90.8%
Architecture85.2%
Performance81.4%
AI Usage24.0%

Skills & Technologies

Programming Languages

BashGradleJSONJavaJavaScriptMarkdownObjective-CRubyShellSwift

Technical Skills

AI IntegrationAndroid DevelopmentBuild AutomationBuild ConfigurationCI/CDCocoaPodsConfigurationConfiguration ManagementDeep LinkingDelegate PatternDependency InjectionDependency ManagementDevOpsDocumentationFirebase Cloud Messaging

Repositories Contributed To

5 repos

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

customerio/customerio-reactnative

Apr 2025 May 2025
2 Months active

Languages Used

GradleBashJavaScriptMarkdownObjective-CRubyShellSwift

Technical Skills

Android DevelopmentMobile DevelopmentReact NativeBuild AutomationBuild ConfigurationCI/CD

customerio/customerio-ios

Mar 2025 May 2025
3 Months active

Languages Used

BashObjective-CSwiftXMLMarkdown

Technical Skills

Configuration ManagementMVVM ArchitectureRefactoringSwiftUIKitXcode Project Management

customerio/customerio-flutter

Apr 2025 Jun 2025
2 Months active

Languages Used

GradleYAMLRubySwift

Technical Skills

Mobile DevelopmentSDK IntegrationFlutter DevelopmentiOS Development

customerio/customerio-android

Mar 2025 Mar 2025
1 Month active

Languages Used

Java

Technical Skills

Android DevelopmentMobile Development

customerio/customerio-expo-plugin

Apr 2025 Apr 2025
1 Month active

Languages Used

JSON

Technical Skills

JavaScriptPackage ManagementReact Native