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Ming Han Teh

PROFILE

Ming Han Teh

Miteh contributed to MicrosoftDocs/bi-shared-docs and MicrosoftDocs/query-docs by enhancing Power BI and DAX documentation to improve clarity, accuracy, and developer onboarding. Over four months, Miteh updated TMSL reference materials to reflect schema changes and compatibility levels, clarified database object structures, and standardized JSON code formatting using Markdown and JSON. In the query-docs repository, Miteh consolidated DAX function documentation, corrected hyperlinks, and improved formatting for related content links, ensuring consistency and easier navigation. The work demonstrated depth in technical writing, DAX, and data modeling, addressing both feature enhancements and bug fixes to reduce ambiguity and supportability issues for BI developers.

Overall Statistics

Feature vs Bugs

75%Features

Repository Contributions

16Total
Bugs
1
Commits
16
Features
3
Lines of code
2,195
Activity Months4

Your Network

4460 people

Work History

February 2026

11 Commits • 1 Features

Feb 1, 2026

February 2026: Documentation-focused month for MicrosoftDocs/query-docs. Delivered a consolidated set of DAX documentation updates—covering usage guidance for INFO.VIEW.MEASURES, permissions, and behavior (returns and ORIGIN values)—and carried out comprehensive typo corrections, link updates, and clarifications on calculated tables/columns/measures. Initiated and advanced multiple iterative edits to ensure accuracy and consistency across the DAX reference.

January 2026

1 Commits • 1 Features

Jan 1, 2026

January 2026 monthly summary for MicrosoftDocs/query-docs. Focused on improving documentation quality by standardizing formatting of related content links in DAX function documentation, to enhance readability and navigation. The change aligns with our docs style guidelines and improves user onboarding for DAX references. No major bugs fixed this month; the effort prioritized consistency and quality improvements across the repository.

September 2025

1 Commits

Sep 1, 2025

September 2025: Documentation correctness and navigability improvements for MicrosoftDocs/bi-shared-docs. Delivered a critical fix to the DAX UDF documentation hyperlink in the TMDL docs, updating the path to the correct location to improve user navigation. The work enhances documentation reliability and reduces user friction.

August 2025

3 Commits • 1 Features

Aug 1, 2025

For 2025-08, delivered targeted documentation enhancements for the Tabular Model Scripting Language (TMSL) in MicrosoftDocs/bi-shared-docs. The update reflects schema changes and compatibility levels (1200+), clarifies the database object structure (tables, relationships, cultures), includes a detailed JSON snippet illustrating the model definition, and fixes minor JSON code block formatting to improve readability and onboarding for developers moving to newer compatibility levels. These changes reduce ambiguity, accelerate integration, and improve supportability for BI solutions using TMSL. Major bugs fixed: none reported this month.

Activity

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Quality Metrics

Correctness98.8%
Maintainability98.8%
Architecture98.8%
Performance97.4%
AI Usage20.0%

Skills & Technologies

Programming Languages

JSONMarkdown

Technical Skills

DAXDocumentationPower BITechnical Writingdata modelingdocumentationtechnical writing

Repositories Contributed To

2 repos

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

MicrosoftDocs/query-docs

Jan 2026 Feb 2026
2 Months active

Languages Used

Markdown

Technical Skills

DAXdocumentationtechnical writingPower BIdata modeling

MicrosoftDocs/bi-shared-docs

Aug 2025 Sep 2025
2 Months active

Languages Used

JSONMarkdown

Technical Skills

DocumentationTechnical Writing