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Márton Braun

PROFILE

Márton Braun

Marton Braun contributed to JetBrains repositories by building and refining features for Compose hot-reload tooling and Kotlin Multiplatform documentation. He enhanced developer experience in compose-hot-reload by implementing UI improvements such as reload border feedback and gradient animation, using Kotlin and Jetpack Compose to streamline iteration cycles and clarify API usage. In JetBrains/kotlin-multiplatform-dev-docs, Marton updated documentation to align with stable Kotlin releases, improved onboarding through DSL-based resource configuration, and clarified stability status across platforms. His work emphasized maintainability, cross-platform consistency, and reduced support overhead, demonstrating depth in Android development, documentation practices, and collaborative workflows with Git and Markdown.

Overall Statistics

Feature vs Bugs

78%Features

Repository Contributions

9Total
Bugs
2
Commits
9
Features
7
Lines of code
581
Activity Months6

Work History

December 2025

1 Commits • 1 Features

Dec 1, 2025

December 2025 monthly summary for JetBrains/koog: Focused on governance and contributor onboarding. Delivered clarity on documentation publication and the process to propose changes via CONTRIBUTING.md, updating the contributing guidelines and aligning with project governance. This reduces onboarding time, clarifies PR expectations, and aligns contribution workflow with project governance. No major bug fixes were deployed this month; the primary value came from improved contributor experience and faster integration of documentation changes.

July 2025

1 Commits • 1 Features

Jul 1, 2025

July 2025 monthly summary for repository JetBrains/kotlin-multiplatform-dev-docs focusing on US/EU-facing developer experience improvements through DSL-based resource configuration and up-to-date documentation. Delivered a streamlined Android Multiplatform Resources setup via a DSL property, replacing an experimental resource-enabling property, reducing setup steps and configuration errors across multiplatform modules. Updated docs to cover Compose Multiplatform setup and Compose 1.8.0 notes, ensuring alignment with current tooling and release notes. The work enhances onboarding, accelerates cross-platform resource configuration, and preserves consistency with Kotlin Multiplatform docs standards.

May 2025

2 Commits • 1 Features

May 1, 2025

May 2025 monthly summary: Highlights include delivering a visual enhancement for hot-reload feedback in JetBrains/compose-hot-reload and correcting platform stability labeling in Kotlin Multiplatform dev docs. The work improves user experience during hot reload and ensures consistent stability messaging across iOS, Android, and desktop, contributing to stronger release confidence and product quality. Technologies used include Kotlin, Compose tooling, and cross-platform documentation practices.

March 2025

2 Commits • 2 Features

Mar 1, 2025

March 2025 monthly summary focusing on documentation-driven improvements across two key repositories: JetBrains/amper and JetBrains/compose-hot-reload. Deliverables centered on clarifying hot-reload usage, runtime behavior, IDE integration, and aligning documentation with a stable Kotlin release to reduce onboarding effort and support load.

January 2025

1 Commits

Jan 1, 2025

January 2025 monthly summary for Kotlin Multiplatform docs in JetBrains: focused on improving developer-facing documentation quality for Jetpack Compose and Compose Multiplatform. Delivered targeted doc fixes in the JetBrains/kotlin-multiplatform-dev-docs repository, aligning content with current product capabilities and preventing confusion for developers integrating Compose Material 3.

December 2024

2 Commits • 2 Features

Dec 1, 2024

December 2024 performance summary for the JetBrains/compose-hot-reload repository. Focused on feature delivery and UI polish to improve developer experience and maintainability, with no major bugs fixed this month. The improvements target faster iteration cycles, clearer API usage, and more stable development tooling.

Activity

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Quality Metrics

Correctness96.6%
Maintainability96.6%
Architecture96.6%
Performance95.6%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaJetpack ComposeKotlinMarkdown

Technical Skills

Android DevelopmentAnimationBuild ConfigurationComposeDocumentationGitJetpack ComposeKotlinKotlin MultiplatformMobile DevelopmentUI Developmentcollaborationdocumentation

Repositories Contributed To

4 repos

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

JetBrains/compose-hot-reload

Dec 2024 May 2025
3 Months active

Languages Used

JavaKotlinMarkdownJetpack Compose

Technical Skills

Android DevelopmentComposeJetpack ComposeKotlinMobile DevelopmentUI Development

JetBrains/kotlin-multiplatform-dev-docs

Jan 2025 Jul 2025
3 Months active

Languages Used

MarkdownKotlin

Technical Skills

DocumentationAndroid DevelopmentKotlin Multiplatform

JetBrains/amper

Mar 2025 Mar 2025
1 Month active

Languages Used

Markdown

Technical Skills

Documentation

JetBrains/koog

Dec 2025 Dec 2025
1 Month active

Languages Used

Markdown

Technical Skills

Gitcollaborationdocumentation

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