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Jakob Schlyter

PROFILE

Jakob Schlyter

Jakob Kirei developed and enhanced energy measurement and accessibility features across several Home Assistant repositories, including home-assistant/developers.home-assistant, NoRi2909/core, and cdce8p/ha-core. He expanded support for high-magnitude power and energy units, introduced energy-per-distance metrics, and implemented automatic unit conversion logic using Python. Jakob aligned data models and documentation in Markdown to ensure consistency and clarity for both developers and end users. His work on Amazon Polly integration broadened regional and voice support, improving localization. Throughout, he focused on backend development, configuration management, and system integration, delivering well-documented, scalable solutions that improved data quality and user experience.

Overall Statistics

Feature vs Bugs

88%Features

Repository Contributions

8Total
Bugs
1
Commits
8
Features
7
Lines of code
114
Activity Months4

Work History

November 2025

1 Commits • 1 Features

Nov 1, 2025

November 2025 (Month: 2025-11) – ha-core focused on expanding Amazon Polly capabilities to improve accessibility and regional coverage. Delivered additional Polly regions and voices, enabling broader localization and higher potential user adoption. No critical bugs reported; aligned with platform roadmap and stability improvements.

February 2025

1 Commits • 1 Features

Feb 1, 2025

February 2025 — Key highlights for home-assistant/developers.home-assistant: Delivered energy-distance measurement capabilities by introducing ENERGY_DISTANCE device class, UnitOfEnergyDistance enum, and EnergyDistanceConverter to enable automatic unit conversions for energy-per-distance data. Enabled inverse units in the core BaseUnitConverter and updated documentation for number and sensor entities. No major bugs reported this period. Commit reference included for traceability. Impact: supports granular energy analytics across devices with a distance dimension, improves data quality and developer experience, and strengthens the energy measurement ecosystem.

January 2025

2 Commits • 2 Features

Jan 1, 2025

January 2025 performance summary focusing on delivering energy-per-distance capabilities and improving documentation for ENERGY_DISTANCE usage across core and docs. Key outcomes include a new Energy Distance device class and aligned unit support documentation to help users adopt and implement energy-per-distance metrics in their automations and analytics. This work enhances precision for travel-related energy analytics and reduces user confusion by standardizing units across components. No explicit bug fixes documented for this period; emphasis remained on feature delivery, documentation, and cross-repo alignment to drive adoption and data quality.

November 2024

4 Commits • 3 Features

Nov 1, 2024

Concise monthly summary for 2024-11 focusing on key accomplishments and business value across repositories.

Activity

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Quality Metrics

Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

MarkdownPython

Technical Skills

Backend DevelopmentConfiguration ManagementDocumentationSystem IntegrationUnit Testing

Repositories Contributed To

4 repos

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

home-assistant/developers.home-assistant

Nov 2024 Feb 2025
3 Months active

Languages Used

Markdown

Technical Skills

Documentation

home-assistant/home-assistant.io

Nov 2024 Jan 2025
2 Months active

Languages Used

Markdown

Technical Skills

Documentation

NoRi2909/core

Nov 2024 Nov 2024
1 Month active

Languages Used

Python

Technical Skills

Backend DevelopmentSystem IntegrationUnit Testing

cdce8p/ha-core

Nov 2025 Nov 2025
1 Month active

Languages Used

Python

Technical Skills

Configuration Management

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