MicrosoftDocs/query-docs
Feb 2025 – Sep 2025
7 Months active
Languages Used
DAXMarkdownYAML
Technical Skills
DocumentationTechnical WritingDAXCode FormattingDAX FunctionsData Analysis
Po-Wei Huang
PROFILE
Po-wei Huang
Pohuan contributed to the MicrosoftDocs/query-docs repository by delivering a series of targeted documentation enhancements and feature improvements for DAX time intelligence and filter functions. Over seven months, Pohuan clarified function behaviors, improved parameter accuracy, and expanded real-world examples, focusing on functions like LOOKUP, LOOKUPWITHTOTALS, DATEADD, and SAMEPERIODLASTYEAR. Using DAX, Markdown, and YAML, Pohuan addressed edge cases such as end-of-month logic, fiscal calendars, and leap years, while also refining code formatting and technical writing standards. This work reduced ambiguity, improved onboarding for developers, and ensured documentation quality, demonstrating depth in both DAX domain expertise and documentation best practices.
Overall Statistics
Feature vs Bugs
73%Features
Repository Contributions
72Total
Bugs
6
Commits
72
Features
16
Lines of code
2,827
Activity Months7
Your Network
4182 people
Work History
September 2025
1 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary focusing on documentation improvements in MicrosoftDocs/query-docs. Delivered a targeted correction for DAX DATEADD documentation to align parameter names with the function signature, enhancing accuracy for DAX users and reducing potential confusion.
1 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary focusing on documentation improvements in MicrosoftDocs/query-docs. Delivered a targeted correction for DAX DATEADD documentation to align parameter names with the function signature, enhancing accuracy for DAX users and reducing potential confusion.
September 2025
August 2025
11 Commits • 1 Features
Aug 1, 2025August 2025 monthly wrap-up for MicrosoftDocs/query-docs: Delivered a focused DAX Time Intelligence Documentation Improvements initiative, clarifying calendar inputs, outputs, and behavior across DATEADD, DATESINPERIOD, DATESWTD, SAMEPERIODLASTYEAR, NEXTDAY, NEXTWEEK, NEXTYEAR, and related functions. Added time-related columns across the documentation, expanded real-world examples, and incorporated lunar year considerations and leap year behavior. The work standardized terminology and improved accessibility for developers and analysts.
August 2025
11 Commits • 1 Features
Aug 1, 2025August 2025 monthly wrap-up for MicrosoftDocs/query-docs: Delivered a focused DAX Time Intelligence Documentation Improvements initiative, clarifying calendar inputs, outputs, and behavior across DATEADD, DATESINPERIOD, DATESWTD, SAMEPERIODLASTYEAR, NEXTDAY, NEXTWEEK, NEXTYEAR, and related functions. Added time-related columns across the documentation, expanded real-world examples, and incorporated lunar year considerations and leap year behavior. The work standardized terminology and improved accessibility for developers and analysts.
July 2025
42 Commits • 8 Features
Jul 1, 2025July 2025 performance summary for MicrosoftDocs/query-docs. Delivered a set of core features focused on financial accuracy, date-related analytics, cross-period reporting, and user navigation, while addressing critical balance calculations and a broad suite of quality fixes. These changes improve reporting reliability, cross-period insights, and documentation features for end users and internal teams.
42 Commits • 8 Features
Jul 1, 2025July 2025 performance summary for MicrosoftDocs/query-docs. Delivered a set of core features focused on financial accuracy, date-related analytics, cross-period reporting, and user navigation, while addressing critical balance calculations and a broad suite of quality fixes. These changes improve reporting reliability, cross-period insights, and documentation features for end users and internal teams.
July 2025
June 2025
2 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for MicrosoftDocs/query-docs: Delivered targeted documentation clarifications for DAX TOTALYTD and TOTALQTD, including calendar reference support and a fiscal calendar example. This clarified usage and ensured that year_end_date is not required when a calendar reference is provided, reducing ambiguity and potential misuses. No major defects were closed this month; the focus was on documentation quality, onboarding, and improving developer confidence in applying DAX date functions. Changes are tracked in the repository and prepared for review to enable faster adoption and fewer support queries.
June 2025
2 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for MicrosoftDocs/query-docs: Delivered targeted documentation clarifications for DAX TOTALYTD and TOTALQTD, including calendar reference support and a fiscal calendar example. This clarified usage and ensured that year_end_date is not required when a calendar reference is provided, reducing ambiguity and potential misuses. No major defects were closed this month; the focus was on documentation quality, onboarding, and improving developer confidence in applying DAX date functions. Changes are tracked in the repository and prepared for review to enable faster adoption and fewer support queries.
April 2025
2 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary focusing on documentation enhancements for DAX LOOKUP/LOOKUPWITHTOTALS in MicrosoftDocs/query-docs. Delivered clarifications that LOOKUP and LOOKUPWITHTOTALS can return an evaluated expression, improved explanations of filter behavior, and grammar improvements for clearer developer guidance. No production code changes this month; all work was documentation-focused to improve developer experience and reduce support overhead.
2 Commits • 1 Features
Apr 1, 2025April 2025 monthly summary focusing on documentation enhancements for DAX LOOKUP/LOOKUPWITHTOTALS in MicrosoftDocs/query-docs. Delivered clarifications that LOOKUP and LOOKUPWITHTOTALS can return an evaluated expression, improved explanations of filter behavior, and grammar improvements for clearer developer guidance. No production code changes this month; all work was documentation-focused to improve developer experience and reduce support overhead.
April 2025
March 2025
11 Commits • 3 Features
Mar 1, 2025March 2025 performance summary for MicrosoftDocs/query-docs: Focused on improving developer-facing guidance for month-end date logic and LOOKUP features. Key features delivered include documenting DAX DATEADD edge-case behavior for end-of-month selections with reinforced examples; documenting DAX SAMEPERIODLASTYEAR end-of-month extension semantics with practical examples; and enhancing DAX LOOKUP and LOOKUPWITHTOTALS documentation with clearer filters, context inference, error handling, and optional parameters. Major bug fixed: reverted the end-of-month behavior change for SAMEPERIODLASTYEAR to restore simpler semantics. Impact: improved accuracy and consistency of guidance, reduced potential misinterpretations for edge-case date calculations, enabling faster onboarding for new users. Technologies/skills demonstrated: technical writing, DAX domain expertise, documentation tooling and review workflow, cross-commit collaboration.
March 2025
11 Commits • 3 Features
Mar 1, 2025March 2025 performance summary for MicrosoftDocs/query-docs: Focused on improving developer-facing guidance for month-end date logic and LOOKUP features. Key features delivered include documenting DAX DATEADD edge-case behavior for end-of-month selections with reinforced examples; documenting DAX SAMEPERIODLASTYEAR end-of-month extension semantics with practical examples; and enhancing DAX LOOKUP and LOOKUPWITHTOTALS documentation with clearer filters, context inference, error handling, and optional parameters. Major bug fixed: reverted the end-of-month behavior change for SAMEPERIODLASTYEAR to restore simpler semantics. Impact: improved accuracy and consistency of guidance, reduced potential misinterpretations for edge-case date calculations, enabling faster onboarding for new users. Technologies/skills demonstrated: technical writing, DAX domain expertise, documentation tooling and review workflow, cross-commit collaboration.
February 2025
3 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for MicrosoftDocs/query-docs focusing on the DAX documentation work around LOOKUP/LOOKUPWITHTOTALS. Key features delivered: a new markdown doc detailing LOOKUPWITHTOTALS with syntax, parameters, return value, and a comparative example against LOOKUP; added more examples and image assets for LOOKUP and LOOKUPWITHTOTALS; updated content links. Major bugs fixed: corrected descriptions and image references in the DAX filter function docs to improve accuracy and clarity for LOOKUP and LOOKUPWITHTOTALS. Overall impact: improved developer guidance for DAX usage, reduced ambiguity, and higher documentation quality, contributing to faster onboarding and fewer support queries. Technologies/skills demonstrated: markdown authoring, asset management (images), content accuracy, cross-referencing with existing docs, and version control traceability. Top achievements: - Published DAX LOOKUP/LOOKUPWITHTOTALS documentation and examples (new doc detailing syntax, parameters, return values; comparative example vs LOOKUP). - Added extensive examples and image assets for LOOKUP and LOOKUPWITHTOTALS; updated content links. - Implemented corrections to descriptions and image references in DAX filter function docs to improve accuracy and clarity. - Maintained rigorous documentation quality and traceability with commits documenting changes (63fc75ea41808cd21ebd7c4933699359fae0b199; b5dee69db5630e764d3e41e393ab525f50f6d587; 47196729c8c0ce036129398a04b3aa2503737f10).
3 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for MicrosoftDocs/query-docs focusing on the DAX documentation work around LOOKUP/LOOKUPWITHTOTALS. Key features delivered: a new markdown doc detailing LOOKUPWITHTOTALS with syntax, parameters, return value, and a comparative example against LOOKUP; added more examples and image assets for LOOKUP and LOOKUPWITHTOTALS; updated content links. Major bugs fixed: corrected descriptions and image references in the DAX filter function docs to improve accuracy and clarity for LOOKUP and LOOKUPWITHTOTALS. Overall impact: improved developer guidance for DAX usage, reduced ambiguity, and higher documentation quality, contributing to faster onboarding and fewer support queries. Technologies/skills demonstrated: markdown authoring, asset management (images), content accuracy, cross-referencing with existing docs, and version control traceability. Top achievements: - Published DAX LOOKUP/LOOKUPWITHTOTALS documentation and examples (new doc detailing syntax, parameters, return values; comparative example vs LOOKUP). - Added extensive examples and image assets for LOOKUP and LOOKUPWITHTOTALS; updated content links. - Implemented corrections to descriptions and image references in DAX filter function docs to improve accuracy and clarity. - Maintained rigorous documentation quality and traceability with commits documenting changes (63fc75ea41808cd21ebd7c4933699359fae0b199; b5dee69db5630e764d3e41e393ab525f50f6d587; 47196729c8c0ce036129398a04b3aa2503737f10).
February 2025
Activity
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Quality Metrics
Correctness97.4%
Maintainability97.8%
Architecture95.8%
Performance95.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
DAXMarkdownYAML
Technical Skills
Code FormattingDAXDAX FunctionsData AnalysisData Analysis Expressions (DAX)DocumentationTechnical Writing
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