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GuillaumeDataMa

PROFILE

Guillaumedatama

Over 15 months, contributed to DataMa-Solutions/docs by delivering 25 features focused on analytics, documentation, and workflow enhancements. Developed and documented integrations for Excel, Google Sheets, and calendar systems, enabling in-sheet data analysis and event management. Enhanced business intelligence workflows through BigQuery and Power BI support, while improving user onboarding with clear technical writing and release notes. Leveraged HTML, Markdown, and YAML to maintain cross-product documentation, privacy policies, and compliance standards. Drove UI/UX improvements and data visualization updates, coordinating release management and stakeholder communications. The work emphasized scalable data analysis, robust documentation management, and seamless integration across Datama’s product ecosystem.

Overall Statistics

Feature vs Bugs

93%Features

Repository Contributions

47Total
Bugs
2
Commits
47
Features
25
Lines of code
30,997
Activity Months15

Work History

April 2026

11 Commits • 4 Features

Apr 1, 2026

April 2026 monthly summary for DataMa-Solutions/docs focusing on documentation-driven delivery across the Datama Compare ecosystem and cross-extension guidance. Key outcomes include comprehensive Excel extension documentation with a privacy policy outlining data handling, consent, and security; a new Google Sheets extension enabling in-sheet data variation analysis; expanded documentation for the Datama Spreadsheet extension with usage scenarios and BI-tool integration; and navigation/URL consistency improvements across core apps and calendar docs. Overall, the month strengthened compliance, onboarding, and cross-product consistency, enabling faster customer adoption and more reliable developer handoffs.

March 2026

7 Commits • 3 Features

Mar 1, 2026

March 2026 performance summary for DataMa-Solutions/docs. Delivered three core outcomes: (1) Event Interest Score and related enhancements to the Datama web app and marketplace extension with updated release notes, (2) Calendar integration in the Compare Light extension enabling creation and logging of calendar events, plus usability improvements and bug fixes, and (3) Documentation enhancements for Google Sheets and the Datama Compare extension to improve clarity, visuals, and step-by-step guidance. These efforts improved user engagement signals, streamlined workflows, and reduced onboarding/friction for users and partners. Notable stability work included a date fix and minor rebuild adjustments across releases.

February 2026

1 Commits • 1 Features

Feb 1, 2026

February 2026 monthly summary for DataMa-Solutions/docs. This period focused on delivering clear, customer-facing release communication for the January 2026 upgrade across Web App and Marketplace Extension, with strong traceability and cross-component coordination. Business value achieved includes improved upgrade clarity, reduced support inquiries, and smoother onboarding. Technologies demonstrated include release management, documentation discipline, and version-control traceability.

December 2025

1 Commits • 1 Features

Dec 1, 2025

December 2025 monthly summary for DataMa-Solutions/docs: Delivered key enhancements to the web app and marketplace extension, including calendar improvements, BigQuery dimension support/interest, and UI optimizations; released December 25 with updated release notes. No major bugs documented for this period.

November 2025

1 Commits • 1 Features

Nov 1, 2025

Monthly summary for 2025-11: Focused on delivering a new feature set in DataMa-Solutions/docs to boost analytics capabilities and user experience. The AI-Generated Datasets and Calendar Functionality feature was released with a comprehensive release note and supporting Looker Studio visuals, enabling quicker validation and adoption. No major bugs were reported this month; the emphasis was on reliable documentation and release packaging. This work enhances customer analytics readiness and expands workflow capabilities, driving measurable business value. Technologies demonstrated include AI-driven data generation concepts, calendar functionality, release note authoring, and visual asset creation in Looker Studio, with release assets committed in a single change set.

October 2025

5 Commits • 3 Features

Oct 1, 2025

2025-10 Monthly Summary: Focused on delivering data integrity features, providing clear user guidance, and strengthening branding assets. Key outcomes include GA4 prorate metrics totals to prevent data duplication, comprehensive cursor rules documentation for the Datama Compare tool, and Looker Studio extension logo assets. No major bugs fixed this month. Business impact: improved data accuracy, better UX onboarding, and ready-to-brand visuals for marketing and extension ecosystems. Technologies demonstrated include GA4 data integration techniques, documentation discipline, asset management, and release-oriented workflow.

September 2025

2 Commits • 2 Features

Sep 1, 2025

2025-09 Monthly summary: Focused on documentation and release communications for the Datama suite. Key outcomes include clarifying workbook quotas and ownership reattribution in docs; publishing September 2025 release notes covering major updates across Datama Light, Detect, UI improvements for extensions and the web app, and an enhanced GA4 connector with advanced filtering. No major bugs fixed this period. These efforts improved governance, onboarding, and product visibility, enabling faster customer adoption and better cross-team alignment. Technologies demonstrated include documentation authoring, version control, and cross-product release coordination.

July 2025

2 Commits • 2 Features

Jul 1, 2025

Summary for 2025-07 DataMa-Solutions/docs: In July 2025, two coordinated releases (June and July) significantly advanced analytics capabilities and user experience for DataMa users. The June 2025 release overhauled the Marketplace extension UI with interactive charts and zoom, expanded volatility testing and flexible anomaly detection in Datama Assess and Detect, and included web application design previews and assorted bug fixes. The July 2025 release delivered a Forecast method in Datama Light 1.4 to support seasonality analysis, improved Top X clustering based on Rank, and GA data chunking in Prep to avoid sampling, along with additional fixes and performance tweaks. These efforts collectively improve usability, accuracy of insights, and data processing performance. Key outcomes include: more intuitive analytics UI, more robust anomaly detection and forecasting, faster and more scalable data pipelines, and reduced risk of sampling biases in analytics. Technologies/skills demonstrated include front-end UI modernization and charting, time-series forecasting and seasonality analysis, clustering algorithms, anomaly detection, volatility testing, and release engineering/performance optimization.

June 2025

1 Commits • 1 Features

Jun 1, 2025

June 2025: Focused release-planning and documentation for Datama extensions in DataMa-Solutions/docs. Delivered a release-notes update to temporarily pause Tableau versioning for Datama extensions, clarifying that Tableau Viz extensions will not include the versioning feature this cycle and that the feature is planned for next month. Other extension updates (new anomaly detection methods and calendar event display) remain on track per prior notes.

May 2025

1 Commits • 1 Features

May 1, 2025

May 2025 – DataMa-Solutions/docs: Delivered the May 2025 Release focusing on Marketplace extension and Web app enhancements. This release shipped comprehensive release notes for May updates across Datama products, including: Marketplace extension enhancements (enhanced anomaly detection, calendar event integration, improved dimension analysis tools) and Web app improvements (transition away from the old UI, updated extension versioning). Release notes were prepared and committed as v0 (commit ba8174df656dc7214c7bb3f966241491440bdff2). No major bugs were reported in this period. Impact: improves product usability, observability, and lifecycle management; enables smoother UI migration and clearer extension lifecycle. Technologies/skills demonstrated: release management, cross-product documentation, versioning strategy, and UI migration planning.

April 2025

1 Commits • 1 Features

Apr 1, 2025

April 2025 Monthly Summary for DataMa-Solutions/docs: Focused on delivering the April release features, improving data analysis capabilities, and enhancing authentication workflows, with documentation updates to ensure user guidance is aligned with new functionality. No major defects reported; work centered on feature delivery and documentation readiness to support business goals.

March 2025

2 Commits • 1 Features

Mar 1, 2025

March 2025 monthly summary for DataMa-Solutions/docs: Delivered a major product update with new UI and data capabilities, improving end-user analysis speed and data reliability. Key features include a tabular view for the Dimension helper and anomaly lists, flexible date options for data pulls, clustering performance optimizations, and Redshift connectivity; release notes across extensions and the web app were updated. A documentation linkage issue was fixed for IS_NULL() in the Datama Prep 'Clean' block, ensuring access to accurate guidance. These efforts demonstrate strong cross-functional execution, impacting data analysis workflows and overall product usability. Technologies demonstrated include SQL/Redshift connectivity, UI enhancements, data-pipeline optimization, and documentation/release-management.

February 2025

5 Commits • 1 Features

Feb 1, 2025

February 2025: Delivered the Datama Release Highlights in DataMa-Solutions/docs, capturing anomaly detection enhancements, Snowflake connectivity improvements in Datama Prep, UI refinements, and performance optimizations, with improved documentation navigation. Also improved release-note quality and hygiene (edits, cleanup of temporary files) and prepared the March notes.

January 2025

3 Commits • 1 Features

Jan 1, 2025

January 2025 monthly summary for DataMa-Solutions/docs: Delivered Workbook Views (beta) feature enabling saving and switching between multiple workbook configurations to optimize workflows; fixed release notes metadata to reflect actual release year/date; drafted January release notes to ensure timely stakeholder communications. These efforts improved user workflow customization, documentation accuracy, and release governance.

November 2024

4 Commits • 2 Features

Nov 1, 2024

November 2024 – DataMa-Solutions/docs: Delivered platform and prep feature enhancements, improved documentation accessibility, and prepared release notes for the month. QA validated stability with no major bugs reported. These changes increase data analysis scale, expand prep capabilities, and improve English-language accessibility for embedded documentation.

Activity

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Quality Metrics

Correctness98.4%
Maintainability97.4%
Architecture97.0%
Performance96.6%
AI Usage28.0%

Skills & Technologies

Programming Languages

HTMLMarkdownYAML

Technical Skills

AI integrationBigQueryDocumentationDocumentation ManagementExcel integrationGoogle Sheets integrationPower BIProduct DocumentationQlikRelease ManagementRelease NotesTableauTechnical WritingUI/UX designbusiness intelligence

Repositories Contributed To

1 repo

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

DataMa-Solutions/docs

Nov 2024 Apr 2026
15 Months active

Languages Used

MarkdownYAMLHTML

Technical Skills

BigQueryDocumentationPower BIQlikRelease NotesTableau