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Jan Kalkan

PROFILE

Jan Kalkan

Worked on the n8n-io/n8n repository to address a critical stability issue in the executions list, focusing on user experience and backend efficiency. Using JavaScript and TypeScript, applied strong debugging and front end development skills to ensure the load-more button only appears when additional executions exist, preventing endless load-more requests. This change improved pagination predictability and reduced unnecessary API calls, resulting in a more responsive interface for users handling large datasets. Emphasized code quality through thorough testing and code review, delivering a durable, user-centric UI fix that lowered server load and enhanced the reliability of state management in the application.

Overall Statistics

Feature vs Bugs

0%Features

Repository Contributions

1Total
Bugs
1
Commits
1
Features
0
Lines of code
123
Activity Months1

Work History

July 2026

1 Commits

Jul 1, 2026

Month: 2026-07 — n8n (n8n-io/n8n) focused on stability improvements and UX quality. No new features delivered this month; major effort concentrated on fixing a bug in the executions list. Major bug fixed: prevent endless load-more requests by gating the load-more button to appear only when more executions exist, leading to a more reliable and responsive UI and reduced backend load. Commit: 0e8de74a9e3aedad8958886f3cedc6bf183c8595. Technologies/skills demonstrated: JavaScript/TypeScript, React, Node.js; debugging, code review, and performance optimization; writes durable, user-centric UI changes with minimal risk. Business impact: improved user experience for large datasets, lower server load during pagination, and more predictable pagination behavior.

Activity

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Quality Metrics

Correctness100.0%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage60.0%

Skills & Technologies

Programming Languages

JavaScriptTypeScript

Technical Skills

Vue.jsfront end developmentstate managementtesting

Repositories Contributed To

1 repo

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

n8n-io/n8n

Jul 2026 Jul 2026
1 Month active

Languages Used

JavaScriptTypeScript

Technical Skills

Vue.jsfront end developmentstate managementtesting