mixpanel/docs
Sep 2025 – Apr 2026
4 Months active
Languages Used
MarkdownGoJavaScriptJava
Technical Skills
Documentationdocumentationtechnical writinguser experienceGoJavaScript
harryyiump
PROFILE
Harryyiump
Harry Yiu enhanced the mixpanel/docs repository by delivering five features and two bug fixes over four months, focusing on documentation quality, data residency compliance, and user experience. He clarified numeric bounds in custom buckets, improved funnel report visualizations, and provided detailed guidance for routing data to EU and India servers using setServerURL(), including AndroidManifest.xml examples. Harry addressed retention calculation bugs to ensure analytics accuracy and updated documentation portability with relative links. His work involved Go, JavaScript, and Markdown, demonstrating technical writing, SDK integration, and data privacy compliance. The updates reduced user confusion and improved developer onboarding and product trust.
Overall Statistics
Feature vs Bugs
71%Features
Repository Contributions
9Total
Bugs
2
Commits
9
Features
5
Lines of code
85
Activity Months4
Your Network
116 peopleWork History
April 2026
3 Commits • 2 Features
Apr 1, 2026April 2026: Focused on documentation quality and data residency guidance in Mixpanel docs, delivering clear configuration steps, cross-SDK warnings, and portability enhancements that reduce onboarding friction and risk of misconfiguration. Business value delivered includes compliant data routing guidance, improved developer experience, and maintainable docs.
3 Commits • 2 Features
Apr 1, 2026April 2026: Focused on documentation quality and data residency guidance in Mixpanel docs, delivering clear configuration steps, cross-SDK warnings, and portability enhancements that reduce onboarding friction and risk of misconfiguration. Business value delivered includes compliant data routing guidance, improved developer experience, and maintainable docs.
April 2026
March 2026
4 Commits • 2 Features
Mar 1, 2026March 2026: Delivered user-focused documentation enhancements and data residency guidance for Mixpanel docs, while fixing a critical retention calculation bug. Key features: - Funnel Reports Visualization Differences documentation with clarified calculations and updated SDK import instructions. - IN Data Residency routing guidance for library initialization to support compliant data routing and potential performance benefits. Major bug fix: - Corrected multiplication signs and weighted averages in retention metrics to restore accuracy and trust. Business value and impact: - Reduces user confusion, supports compliant data routing, and increases analytics accuracy, strengthening trust and reducing support overhead. Technologies/skills demonstrated: - Documentation authoring and governance, SDK documentation updates, data residency concepts, retention metric algorithms, and Go library initialization references.
March 2026
4 Commits • 2 Features
Mar 1, 2026March 2026: Delivered user-focused documentation enhancements and data residency guidance for Mixpanel docs, while fixing a critical retention calculation bug. Key features: - Funnel Reports Visualization Differences documentation with clarified calculations and updated SDK import instructions. - IN Data Residency routing guidance for library initialization to support compliant data routing and potential performance benefits. Major bug fix: - Corrected multiplication signs and weighted averages in retention metrics to restore accuracy and trust. Business value and impact: - Reduces user confusion, supports compliant data routing, and increases analytics accuracy, strengthening trust and reducing support overhead. Technologies/skills demonstrated: - Documentation authoring and governance, SDK documentation updates, data residency concepts, retention metric algorithms, and Go library initialization references.
December 2025
1 Commits
Dec 1, 2025Month: 2025-12 — Documentation-focused work in mixpanel/docs delivering a bug fix: Board Filters Save Action Clarification. The update clarifies that users must click Save to persist changes to board filters, reducing user confusion. The change was implemented in boards.mdx with commit f527ca414c150a9df447fc04b589955079870fb4 as part of (#2106). Impact includes improved user understanding, potential reduction in support inquiries, and better alignment between product behavior and docs. Technologies used include MDX-based docs, Git version control, PR review/workflow, and cross-team collaboration. This month focused on documentation improvements that support adoption and usability, complementing product work.
1 Commits
Dec 1, 2025Month: 2025-12 — Documentation-focused work in mixpanel/docs delivering a bug fix: Board Filters Save Action Clarification. The update clarifies that users must click Save to persist changes to board filters, reducing user confusion. The change was implemented in boards.mdx with commit f527ca414c150a9df447fc04b589955079870fb4 as part of (#2106). Impact includes improved user understanding, potential reduction in support inquiries, and better alignment between product behavior and docs. Technologies used include MDX-based docs, Git version control, PR review/workflow, and cross-team collaboration. This month focused on documentation improvements that support adoption and usability, complementing product work.
December 2025
September 2025
1 Commits • 1 Features
Sep 1, 20252025-09 Monthly summary: Documentation-focused delivery for mixpanel/docs with a feature dedicated to clarifying numeric bounds in Custom Buckets. Key feature delivered: clearly defined inclusivity of lower bounds and exclusivity of upper bounds for numeric properties in custom buckets, plus correction of earlier inaccuracies about operators. Updated the custom-buckets.mdx to reflect the actual behavior and product expectations (commit 9622d28fb5662950b1012b9691810127750dafd6).
September 2025
1 Commits • 1 Features
Sep 1, 20252025-09 Monthly summary: Documentation-focused delivery for mixpanel/docs with a feature dedicated to clarifying numeric bounds in Custom Buckets. Key feature delivered: clearly defined inclusivity of lower bounds and exclusivity of upper bounds for numeric properties in custom buckets, plus correction of earlier inaccuracies about operators. Updated the custom-buckets.mdx to reflect the actual behavior and product expectations (commit 9622d28fb5662950b1012b9691810127750dafd6).
Activity
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Quality Metrics
Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
GoJavaJavaScriptMarkdown
Technical Skills
Android developmentDocumentationGoJavaScriptSDK developmentSDK integrationdata analysisdata privacy compliancedata visualizationdocumentationtechnical writinguser experience
Repositories Contributed To
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