tidepool-org/TidepoolApi
Nov 2024 – Aug 2025
7 Months active
Languages Used
YAMLyamlMarkdown
Technical Skills
API DesignAPI DevelopmentData ModelingSchema DefinitionDocumentationData Standardization
Todd Kazakov
PROFILE
Todd Kazakov
Todd Kazakov contributed to the tidepool-org/TidepoolApi repository by designing and evolving data models and APIs to enhance interoperability, data quality, and analytics readiness. Over seven months, he delivered features such as schema-based patient matching, multi-provider data connections, and flexible glucose data summaries, while also addressing technical debt through targeted rollbacks and documentation improvements. Todd applied skills in API design, data modeling, and schema definition, using YAML and Markdown to implement and document changes. His work emphasized backward compatibility, data standardization, and maintainability, resulting in a robust API surface that supports scalable integration and reliable downstream analytics for clinical applications.
Overall Statistics
Feature vs Bugs
70%Features
Repository Contributions
11Total
Bugs
3
Commits
11
Features
7
Lines of code
583
Activity Months7
Your Network
6 people
Work History
August 2025
1 Commits • 1 Features
Aug 1, 2025August 2025 monthly summary for tidepool-org/TidepoolApi. Focused on delivering a flexible data model for BGM period summaries and updating the YAML schema to support optional fields and integer constraints, enabling broader reporting and smoother analytics integration.
1 Commits • 1 Features
Aug 1, 2025August 2025 monthly summary for tidepool-org/TidepoolApi. Focused on delivering a flexible data model for BGM period summaries and updating the YAML schema to support optional fields and integer constraints, enabling broader reporting and smoother analytics integration.
August 2025
July 2025
2 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for tidepool-org/TidepoolApi: Delivered key glucose data enhancements to improve clinical insight and data quality. Implemented min/max glucose statistics in data summaries, updated YAML definitions to include min/max values and deltas, added a new glucose min/max schema, and standardized glucose units to mmol/L across API parameters and descriptions for CGM/BGM metrics (max/min/avg glucose, std dev, coefficient of variation, and their deltas). Commit activity included two changes addressing these updates, including a revert adjustment to ensure stability. Overall impact: richer analytics, consistent units, and more reliable data for downstream analytics and clinical decisions. Technologies/skills demonstrated: API design, data modeling, YAML schema modernization, unit standardization, and change management.
July 2025
2 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for tidepool-org/TidepoolApi: Delivered key glucose data enhancements to improve clinical insight and data quality. Implemented min/max glucose statistics in data summaries, updated YAML definitions to include min/max values and deltas, added a new glucose min/max schema, and standardized glucose units to mmol/L across API parameters and descriptions for CGM/BGM metrics (max/min/avg glucose, std dev, coefficient of variation, and their deltas). Commit activity included two changes addressing these updates, including a revert adjustment to ensure stability. Overall impact: richer analytics, consistent units, and more reliable data for downstream analytics and clinical decisions. Technologies/skills demonstrated: API design, data modeling, YAML schema modernization, unit standardization, and change management.
June 2025
2 Commits • 1 Features
Jun 1, 2025In June 2025, TidepoolApi delivered targeted maintenance and simplification efforts to reduce technical debt and stabilize the API surface. A rollback of the Glucose Statistics Min/Max feature restored prior glucose summary behavior by removing min/max properties and associated API query parameters, while the EHR Facility data model and its references were removed to simplify configuration. These changes reduce maintenance overhead, minimize regression risk, and clarify integration boundaries, enabling smoother future evolutions.
2 Commits • 1 Features
Jun 1, 2025In June 2025, TidepoolApi delivered targeted maintenance and simplification efforts to reduce technical debt and stabilize the API surface. A rollback of the Glucose Statistics Min/Max feature restored prior glucose summary behavior by removing min/max properties and associated API query parameters, while the EHR Facility data model and its references were removed to simplify configuration. These changes reduce maintenance overhead, minimize regression risk, and clarify integration boundaries, enabling smoother future evolutions.
June 2025
March 2025
2 Commits
Mar 1, 2025March 2025 focused on reliability and documentation hygiene within TidepoolApi. Delivered a critical bug fix to ensure the correct backfilled glucose reference file is used by renaming backfilled.yaml to backfilled.v1.yaml, preventing missing reference issues. Additionally cleaned up documentation readability by removing trailing whitespace in cbg.md. These changes reduce risk for downstream consumers and improve maintainability. No new features were released this month; emphasis was on stability and quality.
March 2025
2 Commits
Mar 1, 2025March 2025 focused on reliability and documentation hygiene within TidepoolApi. Delivered a critical bug fix to ensure the correct backfilled glucose reference file is used by renaming backfilled.yaml to backfilled.v1.yaml, preventing missing reference issues. Additionally cleaned up documentation readability by removing trailing whitespace in cbg.md. These changes reduce risk for downstream consumers and improve maintainability. No new features were released this month; emphasis was on stability and quality.
January 2025
1 Commits • 1 Features
Jan 1, 2025January 2025 TidepoolApi monthly summary focusing on key accomplishments and business value. The primary deliverable was the Redox Extensions Data Model Restructure, updating the Extensions field from an array to an object to enable structured data handling and pave the way for future extension-related features. No major bugs fixed in TidepoolApi this month. This work improves data consistency, extensibility, and API stability for downstream consumers. Technologies and skills demonstrated include data-model redesign, API design discipline, and targeted, version-controlled changes.
1 Commits • 1 Features
Jan 1, 2025January 2025 TidepoolApi monthly summary focusing on key accomplishments and business value. The primary deliverable was the Redox Extensions Data Model Restructure, updating the Extensions field from an array to an object to enable structured data handling and pave the way for future extension-related features. No major bugs fixed in TidepoolApi this month. This work improves data consistency, extensibility, and API stability for downstream consumers. Technologies and skills demonstrated include data-model redesign, API design discipline, and targeted, version-controlled changes.
January 2025
December 2024
1 Commits • 1 Features
Dec 1, 2024December 2024 - TidepoolApi: Delivered an extended Visit data model to capture richer visit information and improve data fidelity across downstream analytics. Implemented in flowsheet/new.yaml with an Extensions field on Visit, and made DataModel and EventType required in Meta and Identifiers required in Patient to ensure complete visit context. Updated validation and serialization paths to support the new fields while maintaining backward compatibility with existing integrations.
December 2024
1 Commits • 1 Features
Dec 1, 2024December 2024 - TidepoolApi: Delivered an extended Visit data model to capture richer visit information and improve data fidelity across downstream analytics. Implemented in flowsheet/new.yaml with an Extensions field on Visit, and made DataModel and EventType required in Meta and Identifiers required in Patient to ensure complete visit context. Updated validation and serialization paths to support the new fields while maintaining backward compatibility with existing integrations.
November 2024
2 Commits • 2 Features
Nov 1, 2024November 2024 monthly summary for tidepool-org/TidepoolApi: Delivered key features to improve interoperability and data governance. Implemented schema-based Patient Matching flexibility and introduced a Multi-Provider Data Connection API, enabling provider connection requests and new data models, while retiring deprecated endpoints. No major bugs fixed in this period based on available data. These efforts improve data accuracy, consent-driven matching, and scalable integration with multiple data providers, driving business value and platform resilience.
2 Commits • 2 Features
Nov 1, 2024November 2024 monthly summary for tidepool-org/TidepoolApi: Delivered key features to improve interoperability and data governance. Implemented schema-based Patient Matching flexibility and introduced a Multi-Provider Data Connection API, enabling provider connection requests and new data models, while retiring deprecated endpoints. No major bugs fixed in this period based on available data. These efforts improve data accuracy, consent-driven matching, and scalable integration with multiple data providers, driving business value and platform resilience.
November 2024
Activity
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Quality Metrics
Correctness87.2%
Maintainability87.2%
Architecture87.2%
Performance76.4%
AI Usage21.8%
Skills & Technologies
Programming Languages
MarkdownYAMLyaml
Technical Skills
API DesignAPI DevelopmentData ModelingData StandardizationDocumentationSchema Definition
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