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Anders Hafreager

PROFILE

Anders Hafreager

Worked on the cognite-sdk-python repository, delivering four features over three months focused on data modeling, API development, and SDK documentation. Updated domain examples from movies to work orders and pumps, revising query filters and view definitions to align with real-world industrial use cases. Enhanced documentation to clarify data modeling workflows, including practical examples for using views and converting results to pandas DataFrames. Introduced improved filtering guidance and added a labels property to the Agents SDK, updating the API client and unit tests. Leveraged Python, reStructuredText, and unit testing to improve onboarding clarity, developer experience, and SDK maintainability without addressing bug fixes.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

5Total
Bugs
0
Commits
5
Features
4
Lines of code
294
Activity Months3

Work History

October 2025

2 Commits • 2 Features

Oct 1, 2025

Month: 2025-10 — Key features delivered in cognite-sdk-python: Enhanced Filtering Documentation providing clear guidance on filtering on base properties (externalId, space) and examples for node/edge queries; Agents SDK Labels feature adding a new labels property to Agents data model, API client, and unit tests. No major bugs fixed this month; focus on documentation, data model improvements, and SDK quality. Impact: improved developer productivity through better query clarity and agent organization; foundational work enabling robust filtering and tagging in production. Technologies/skills: Python SDK development, API client design, data modeling, documentation, unit testing, and test coverage.

August 2025

2 Commits • 1 Features

Aug 1, 2025

2025-08 Monthly Summary — Cognite Python SDK: Documentation improvements focused on data modeling with views and instances.list usage. Key deliverable: updated Python SDK docs to show including views when applying data models and to demonstrate using a view as the source for instances.list, including conversion to pandas DataFrame with expanded properties and camel-case column names. This work was implemented via two commits: b489732e125ddc30cf151edd3200e783bad4d74e (docs: updated example to include adding views) and 842b07354026667a4a7a664264bb2584ca7997bb (docs: updated example to include sources for instances.list and one with to_pandas).

July 2025

1 Commits • 1 Features

Jul 1, 2025

July 2025: Delivered domain-aligned data-modeling updates in cognite-sdk-python by replacing movie-centric demos with work orders and pumps. Implemented updates to query filters, node/edge application examples, and view definitions to reflect the new domain. Resolved DOGE-76 (commit 6a25b89d7245924f843cbec3f9091fd59bed203d) with a focused update across the data-modeling examples.

Activity

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Quality Metrics

Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage32.0%

Skills & Technologies

Programming Languages

PythonreStructuredText

Technical Skills

API DesignAPI DevelopmentAPI UsageData ModelingDocumentationPythonPython SDKSDK DevelopmentUnit Testing

Repositories Contributed To

1 repo

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

cognitedata/cognite-sdk-python

Jul 2025 Oct 2025
3 Months active

Languages Used

PythonreStructuredText

Technical Skills

API DevelopmentData ModelingPython SDKDocumentationSDK DevelopmentAPI Design