Adyen/adyen-ios
Oct 2024 – Jan 2026
14 Months active
Languages Used
MarkdownSwiftYAMLShellObjective-CJSONStringsXML
Technical Skills
AccessibilityDocumentationUI TestingiOS DevelopmentCI/CDRegular Expressions
Andrii Mamchenko
PROFILE
Andrii Mamchenko
Over a 14-month period, Atmamont contributed to the Adyen/adyen-ios repository by delivering features and fixes that improved accessibility, CI/CD reliability, and UI consistency. He built modular components such as a standalone card scanner framework and refactored the UI to support centralized theming, leveraging Swift and Objective-C for robust iOS development. His work included modernizing secret management with .xcconfig, enhancing localization, and automating workflows using GitHub Actions and shell scripting. By consolidating development tooling and streamlining onboarding, Atmamont reduced maintenance overhead and improved developer velocity, demonstrating depth in configuration management, testing, and cross-platform compatibility within a complex SDK environment.
Overall Statistics
Feature vs Bugs
68%Features
Repository Contributions
47Total
Bugs
9
Commits
47
Features
19
Lines of code
9,461
Activity Months14
Work History
January 2026
1 Commits
Jan 1, 2026Month: 2026-01. Adyen/adyen-ios: Security and repository hygiene improvements focused on preventing accidental exposure of AI assistant configurations. Implemented a targeted fix by updating .gitignore to exclude AI-related configuration files from version control, minimizing data leakage risk and aligning with secret management practices. This change is small but auditable, with low maintenance overhead and clear rationale for compliance and security governance. Related commit: 2a0200567144f1e9b7657f27baf4be67bc217f84.
1 Commits
Jan 1, 2026Month: 2026-01. Adyen/adyen-ios: Security and repository hygiene improvements focused on preventing accidental exposure of AI assistant configurations. Implemented a targeted fix by updating .gitignore to exclude AI-related configuration files from version control, minimizing data leakage risk and aligning with secret management practices. This change is small but auditable, with low maintenance overhead and clear rationale for compliance and security governance. Related commit: 2a0200567144f1e9b7657f27baf4be67bc217f84.
January 2026
November 2025
15 Commits • 2 Features
Nov 1, 2025November 2025 highlights: Delivered a unified AdyenTheme-based UI across Form components in Adyen-ios, enabling consistent theming, faster UI iterations, and easier future branding updates. Key work includes migrating FormTextItemView, FormSeparatorItemView, FormToggleItemView, FormLabelItemView, FormButtonItemView, and FormVerticalStackItemView to AdyenTheme, centralizing default values, and propagating theme through UI controllers. These changes were supported by commits such as Refactor AdyenTheme (#2296) and extensive migration across multiple views, with a consolidated color system update (AdyenColors). CI pipeline optimization and stability: limited concurrent CI jobs for API diff tool and SDK size analysis; disabled snapshot testing during SDK redesign to stabilize builds and reduce flakiness. Documentation and developer guidance updates: added Claude.md for the v6 branch and introduced a testing context for LLMs to guide future experiments. UI tests stability improvements: fixed tests using shared global UI state to reduce flakiness, and addressed ApplePay stale state in tests.
November 2025
15 Commits • 2 Features
Nov 1, 2025November 2025 highlights: Delivered a unified AdyenTheme-based UI across Form components in Adyen-ios, enabling consistent theming, faster UI iterations, and easier future branding updates. Key work includes migrating FormTextItemView, FormSeparatorItemView, FormToggleItemView, FormLabelItemView, FormButtonItemView, and FormVerticalStackItemView to AdyenTheme, centralizing default values, and propagating theme through UI controllers. These changes were supported by commits such as Refactor AdyenTheme (#2296) and extensive migration across multiple views, with a consolidated color system update (AdyenColors). CI pipeline optimization and stability: limited concurrent CI jobs for API diff tool and SDK size analysis; disabled snapshot testing during SDK redesign to stabilize builds and reduce flakiness. Documentation and developer guidance updates: added Claude.md for the v6 branch and introduced a testing context for LLMs to guide future experiments. UI tests stability improvements: fixed tests using shared global UI state to reduce flakiness, and addressed ApplePay stale state in tests.
October 2025
1 Commits
Oct 1, 2025October 2025 monthly summary for Adyen/adyen-ios: Focused on stabilizing CI to ensure iOS simulator availability and API Diff validation in the iOS SDK repository, delivering business value through faster, safer PR validation and more reliable build pipelines.
1 Commits
Oct 1, 2025October 2025 monthly summary for Adyen/adyen-ios: Focused on stabilizing CI to ensure iOS simulator availability and API Diff validation in the iOS SDK repository, delivering business value through faster, safer PR validation and more reliable build pipelines.
October 2025
September 2025
1 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for Adyen/adyen-ios focusing on the consolidation of development tooling and workflow. The main achievement was integrating localization scripts, pre-commit hooks, and environment setup directly into the adyen-ios repository, removing the need for a separate internal tooling repo. This streamlines onboarding, reduces maintenance overhead, and improves developer velocity. No major bugs were reported or fixed this month.
September 2025
1 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for Adyen/adyen-ios focusing on the consolidation of development tooling and workflow. The main achievement was integrating localization scripts, pre-commit hooks, and environment setup directly into the adyen-ios repository, removing the need for a separate internal tooling repo. This streamlines onboarding, reduces maintenance overhead, and improves developer velocity. No major bugs were reported or fixed this month.
August 2025
7 Commits • 3 Features
Aug 1, 2025August 2025: Delivered security and workflow improvements for Adyen/adyen-ios, focusing on secret management, CI/CD reliability, and documentation. Implemented modern secret handling using .xcconfig, hardened GitHub Actions permissions, and delivered fixes that stabilize the publish app workflow. Updated and clarified documentation and links to reflect changes and best practices.
7 Commits • 3 Features
Aug 1, 2025August 2025: Delivered security and workflow improvements for Adyen/adyen-ios, focusing on secret management, CI/CD reliability, and documentation. Implemented modern secret handling using .xcconfig, hardened GitHub Actions permissions, and delivered fixes that stabilize the publish app workflow. Updated and clarified documentation and links to reflect changes and best practices.
August 2025
July 2025
1 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for Adyen/adyen-ios: Focused on strengthening CI/CD reliability and ensuring iOS build compatibility with evolving Xcode versions. Delivered streamlined simulator runtime management and modernized the CI pipeline to target Xcode 26 Beta. Replaced a custom bash script with the xcodes tool for downloading older iOS simulator runtimes and removed outdated Xcode 15.4 tests, reducing CI surface area and flaky tests. Commit referenced: d78ddca2f3cc9180bb48ad35096aeff5c207bcff (Add Xcode 26 Beta to compatibility tests, #2183).
July 2025
1 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for Adyen/adyen-ios: Focused on strengthening CI/CD reliability and ensuring iOS build compatibility with evolving Xcode versions. Delivered streamlined simulator runtime management and modernized the CI pipeline to target Xcode 26 Beta. Replaced a custom bash script with the xcodes tool for downloading older iOS simulator runtimes and removed outdated Xcode 15.4 tests, reducing CI surface area and flaky tests. Commit referenced: d78ddca2f3cc9180bb48ad35096aeff5c207bcff (Add Xcode 26 Beta to compatibility tests, #2183).
June 2025
2 Commits • 2 Features
Jun 1, 2025June 2025 performance summary for Adyen iOS development. Delivered two key features that enhance accessibility, improve developer experience, and clarify platform compatibility, while no major bug fixes were completed this month. Key features delivered: - Accessible Card Component for Screen Reader Context: enhances accessibility by providing context to screen readers for card expiry and CVV inputs, with localized accessibility labels across multiple languages; aligns with European Accessibility Act (COSDK-483). Commit: 070c96fb818e73eb4e03c3fbd4f666c1ab8a4b33. - Swift Compatibility Badges in README: adds visibility of supported Swift versions and platforms in the README via Swift Package Index badges to help users assess compatibility. Commit: d5d0f9e59f8a0c75b3855253373ba5cc8ae970e1. Major bugs fixed: - None reported this month. Overall impact and accomplishments: - Strengthened regulatory alignment and accessibility compliance for the card component, improving inclusivity and potential market reach in regulated regions. - Improved developer experience and onboarding by making compatibility information explicit in the README, reducing integration uncertainty for iOS developers. - Demonstrated cross-functional collaboration between accessibility, localization, and documentation improvements. Technologies/skills demonstrated: - Swift, iOS UI components, and accessibility APIs - Localization and multi-language support for accessibility labels - Documentation enhancements and README improvements using Swift Package Index badges - Swift Package integration and repository-level communication of compatibility
2 Commits • 2 Features
Jun 1, 2025June 2025 performance summary for Adyen iOS development. Delivered two key features that enhance accessibility, improve developer experience, and clarify platform compatibility, while no major bug fixes were completed this month. Key features delivered: - Accessible Card Component for Screen Reader Context: enhances accessibility by providing context to screen readers for card expiry and CVV inputs, with localized accessibility labels across multiple languages; aligns with European Accessibility Act (COSDK-483). Commit: 070c96fb818e73eb4e03c3fbd4f666c1ab8a4b33. - Swift Compatibility Badges in README: adds visibility of supported Swift versions and platforms in the README via Swift Package Index badges to help users assess compatibility. Commit: d5d0f9e59f8a0c75b3855253373ba5cc8ae970e1. Major bugs fixed: - None reported this month. Overall impact and accomplishments: - Strengthened regulatory alignment and accessibility compliance for the card component, improving inclusivity and potential market reach in regulated regions. - Improved developer experience and onboarding by making compatibility information explicit in the README, reducing integration uncertainty for iOS developers. - Demonstrated cross-functional collaboration between accessibility, localization, and documentation improvements. Technologies/skills demonstrated: - Swift, iOS UI components, and accessibility APIs - Localization and multi-language support for accessibility labels - Documentation enhancements and README improvements using Swift Package Index badges - Swift Package integration and repository-level communication of compatibility
June 2025
May 2025
3 Commits • 3 Features
May 1, 2025May 2025 monthly summary for Adyen/adyen-ios. Focused on boosting shipping velocity, reliability, and contributor experience. Implemented three major feature deliveries: PR template modernization to ensure complete, testable submissions; Xcode 16 compatibility and test reliability improvements to reduce flaky builds and improve coverage; and a new SDK size monitoring CI workflow to track framework sizes and surface changes in PRs. No major bugs fixed this month; instead, we reduced test flakiness and improved visibility into SDK size changes, enabling proactive release planning. Tech stack and skills demonstrated include iOS development, Carthage cleanup, accessibility identifiers, and CI automation.
May 2025
3 Commits • 3 Features
May 1, 2025May 2025 monthly summary for Adyen/adyen-ios. Focused on boosting shipping velocity, reliability, and contributor experience. Implemented three major feature deliveries: PR template modernization to ensure complete, testable submissions; Xcode 16 compatibility and test reliability improvements to reduce flaky builds and improve coverage; and a new SDK size monitoring CI workflow to track framework sizes and surface changes in PRs. No major bugs fixed this month; instead, we reduced test flakiness and improved visibility into SDK size changes, enabling proactive release planning. Tech stack and skills demonstrated include iOS development, Carthage cleanup, accessibility identifiers, and CI automation.
April 2025
1 Commits • 1 Features
Apr 1, 2025April 2025 highlights for Adyen/adyen-ios: Delivered AdyenCardScanner as a standalone framework with iOS 12 compatibility and packaging for modern dependency management. The work includes exposing AdyenCardScanner for dependency managers and creating a dedicated podspec to streamline CocoaPods integration. This enables broader adoption across client apps and reduces integration friction. No major bugs fixed this month. Impact: improved modularity and maintainability of the iOS SDK, faster onboarding for developers, and a clearer dependency-management story across SPM and CocoaPods. Technologies/skills demonstrated: Swift, iOS framework architecture, module boundaries, Swift Package Manager, CocoaPods, and cross-tool dependency management.
1 Commits • 1 Features
Apr 1, 2025April 2025 highlights for Adyen/adyen-ios: Delivered AdyenCardScanner as a standalone framework with iOS 12 compatibility and packaging for modern dependency management. The work includes exposing AdyenCardScanner for dependency managers and creating a dedicated podspec to streamline CocoaPods integration. This enables broader adoption across client apps and reduces integration friction. No major bugs fixed this month. Impact: improved modularity and maintainability of the iOS SDK, faster onboarding for developers, and a clearer dependency-management story across SPM and CocoaPods. Technologies/skills demonstrated: Swift, iOS framework architecture, module boundaries, Swift Package Manager, CocoaPods, and cross-tool dependency management.
April 2025
March 2025
6 Commits • 1 Features
Mar 1, 2025March 2025 performance summary for Adyen iOS development. Delivered end-to-end Card Scanning integration for the Adyen iOS SDK, including UI integration, wiring, styling, and localization, and stabilized CI/CD bot detection to improve automation reliability. The work reduces checkout friction for customers and enhances CI/CD accuracy for Renovate PRs, supported by strong localization, UI polish, and library integration.
March 2025
6 Commits • 1 Features
Mar 1, 2025March 2025 performance summary for Adyen iOS development. Delivered end-to-end Card Scanning integration for the Adyen iOS SDK, including UI integration, wiring, styling, and localization, and stabilized CI/CD bot detection to improve automation reliability. The work reduces checkout friction for customers and enhances CI/CD accuracy for Renovate PRs, supported by strong localization, UI polish, and library integration.
January 2025
4 Commits • 2 Features
Jan 1, 2025Month: 2025-01 — Adyen/adyen-ios. Focused on strengthening CI reliability, aligning versioning practices across platforms, and improving accessibility checks. Delivered API-driven CI workflow changes, updated versioning docs, and fixed accessibility identifiers for Apple Pay components, driving security, consistency, and a better user/testing experience.
4 Commits • 2 Features
Jan 1, 2025Month: 2025-01 — Adyen/adyen-ios. Focused on strengthening CI reliability, aligning versioning practices across platforms, and improving accessibility checks. Delivered API-driven CI workflow changes, updated versioning docs, and fixed accessibility identifiers for Apple Pay components, driving security, consistency, and a better user/testing experience.
January 2025
December 2024
2 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for Adyen/adyen-ios focused on delivering value through streamlined external collaboration and UI robustness. Key work this month centered on improving the PR workflow for fork-originating contributions and stabilizing the Drop-in session UI across reuse scenarios. The changes were implemented with careful attention to maintainability and downstream impact, aligning with our goals of faster integration of external PRs and fewer UI regressions in payment flows.
December 2024
2 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for Adyen/adyen-ios focused on delivering value through streamlined external collaboration and UI robustness. Key work this month centered on improving the PR workflow for fork-originating contributions and stabilizing the Drop-in session UI across reuse scenarios. The changes were implemented with careful attention to maintainability and downstream impact, aligning with our goals of faster integration of external PRs and fewer UI regressions in payment flows.
November 2024
1 Commits
Nov 1, 2024November 2024 monthly summary for Adyen/adyen-ios: A focused month centered on improving PR validation reliability and cross-stream compatibility. Key deliverable was a bug fix enhancing ticket reference validation while maintaining a lean change set. Key features delivered: - Ticket Reference Validation Flexibility Across Development Streams (bug fix): Relaxed the regex used to validate ticket references in PR bodies. Previously required 'COIOS-' followed by numbers; now accepts any string before the hyphen to support ticket formats from different development streams. This reduces false negatives in PR validation and improves developer workflow. Commit: d77ce3cabd052f56db36e0398aefb3119aef03c7. Major bugs fixed: - Relax ticket validation regex to support cross-stream ticket formats, improving validation reliability across streams and speeding up PR reviews. Overall impact and accomplishments: - Improved PR validation accuracy across development streams, reducing delays in code review and delivery. - Demonstrated careful change control with a targeted regex fix and clear commit traceability, aligning with CI/PR hygiene goals. Technologies/skills demonstrated: - Regex-based input validation tuning - Cross-stream ticket format support and PR validation logic - Version control discipline and traceable commits - Collaboration with build/CI workflows to minimize false negatives in PR checks
1 Commits
Nov 1, 2024November 2024 monthly summary for Adyen/adyen-ios: A focused month centered on improving PR validation reliability and cross-stream compatibility. Key deliverable was a bug fix enhancing ticket reference validation while maintaining a lean change set. Key features delivered: - Ticket Reference Validation Flexibility Across Development Streams (bug fix): Relaxed the regex used to validate ticket references in PR bodies. Previously required 'COIOS-' followed by numbers; now accepts any string before the hyphen to support ticket formats from different development streams. This reduces false negatives in PR validation and improves developer workflow. Commit: d77ce3cabd052f56db36e0398aefb3119aef03c7. Major bugs fixed: - Relax ticket validation regex to support cross-stream ticket formats, improving validation reliability across streams and speeding up PR reviews. Overall impact and accomplishments: - Improved PR validation accuracy across development streams, reducing delays in code review and delivery. - Demonstrated careful change control with a targeted regex fix and clear commit traceability, aligning with CI/PR hygiene goals. Technologies/skills demonstrated: - Regex-based input validation tuning - Cross-stream ticket format support and PR validation logic - Version control discipline and traceable commits - Collaboration with build/CI workflows to minimize false negatives in PR checks
November 2024
October 2024
2 Commits • 2 Features
Oct 1, 2024Month 2024-10 summary focusing on delivering governance and testability features for Adyen iOS SDK. Key outcomes include updating SDK lifecycle policy and minimum Xcode version guidance, and improving UI testability/accessibility for FormToggleItemView to enable reliable automation. No major bugs reported in this period; focus was on documentation, accessibility, and testability enhancements to reduce future integration risk and improve developer experience.
October 2024
2 Commits • 2 Features
Oct 1, 2024Month 2024-10 summary focusing on delivering governance and testability features for Adyen iOS SDK. Key outcomes include updating SDK lifecycle policy and minimum Xcode version guidance, and improving UI testability/accessibility for FormToggleItemView to enable reliable automation. No major bugs reported in this period; focus was on documentation, accessibility, and testability enhancements to reduce future integration risk and improve developer experience.
Activity
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Quality Metrics
Correctness92.2%
Maintainability90.6%
Architecture89.8%
Performance86.8%
AI Usage33.2%
Skills & Technologies
Programming Languages
JSONMarkdownObjective-CShellStringsSwiftXMLYAML
Technical Skills
AI integrationAPI DesignAPI IntegrationAccessibilityBuild SystemCI/CDCocoapodsCode OrganizationConfiguration ManagementDependency InjectionDevOpsDocumentationFramework DevelopmentGitHub ActionsIntegration Testing
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline