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Xandor Schiefer

PROFILE

Xandor Schiefer

Worked on the OpenFn/lightning repository to enhance type safety, code quality, and frontend reliability. Overhauled TypeScript configuration and type definitions, reducing runtime and type errors while streamlining the development workflow. Integrated ESLint with comprehensive rules and plugins to enforce code consistency and accessibility across JavaScript, TypeScript, and React codebases. Addressed a UI bug in the WorkflowDiagram component by refactoring DOM element handling, ensuring more reliable event management and layout rendering. Leveraged skills in build tool configuration, code linting, and DOM manipulation to deliver features that support faster iteration cycles and standardized development practices, primarily using TypeScript and React.

Overall Statistics

Feature vs Bugs

67%Features

Repository Contributions

4Total
Bugs
1
Commits
4
Features
2
Lines of code
5,116
Activity Months1

Your Network

17 people

Work History

March 2025

4 Commits • 2 Features

Mar 1, 2025

March 2025 — OpenFn/lightning: Strengthened type safety, build reliability, and code quality while delivering a targeted UI bug fix. The work emphasizes business value through reduced runtime/type errors, standardized development practices, and faster iteration cycles.

Activity

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Quality Metrics

Correctness87.6%
Maintainability85.0%
Architecture80.0%
Performance67.6%
AI Usage30.0%

Skills & Technologies

Programming Languages

CSSElixirHTMLJavaScriptTypeScriptcsstsx

Technical Skills

Build Tool ConfigurationCode LintingCode RefactoringConfiguration ManagementDOM ManipulationFrontend DevelopmentJavaScriptMonaco EditorNode.jsPhoenix LiveViewReactState ManagementType SafetyTypeScriptTypeScript Configuration

Repositories Contributed To

1 repo

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

OpenFn/lightning

Mar 2025 Mar 2025
1 Month active

Languages Used

CSSElixirHTMLJavaScriptTypeScriptcsstsx

Technical Skills

Build Tool ConfigurationCode LintingCode RefactoringConfiguration ManagementDOM ManipulationFrontend Development