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Philipp Sandhaus

PROFILE

Philipp Sandhaus

Worked on the evcc-io/evcc repository to enhance electric vehicle energy management by stabilizing core workflows and expanding external data integrations. Focused on backend development using Go and YAML, the work addressed reliability issues in phase switching for WARP2 and WARP3 deployments, introducing robust logic to ensure consistent energy manager behavior. Consolidated WebSocket PM event processing improved event handling in single-connection setups, reducing the risk of dropped messages. Additionally, integrated Octopus Energy Germany support via the Kraken API, enabling seamless vehicle data retrieval and improved account management. These efforts collectively increased system reliability, data accessibility, and user experience.

Overall Statistics

Feature vs Bugs

33%Features

Repository Contributions

3Total
Bugs
2
Commits
3
Features
1
Lines of code
646
Activity Months1

Work History

June 2026

3 Commits • 1 Features

Jun 1, 2026

June 2026 performance summary for evcc (evcc-io/evcc). The month focused on stabilizing core energy management workflows and expanding data access through external integrations. Key work delivered included targeted reliability fixes for energy phase-switching in WARP2/WARP3 deployments, consolidation of WebSocket PM event processing, and the introduction of Octopus Energy Germany support via the Kraken API. These efforts improved system reliability, data accessibility, and user experience across multiple configurations.

Activity

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Quality Metrics

Correctness93.4%
Maintainability80.0%
Architecture86.6%
Performance80.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

GoYAML

Technical Skills

API DevelopmentAPI integrationElectric Vehicle ManagementGoGraphQLWebSocket programmingbackend developmentwebsocket programming

Repositories Contributed To

1 repo

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

evcc-io/evcc

Jun 2026 Jun 2026
1 Month active

Languages Used

GoYAML

Technical Skills

API DevelopmentAPI integrationElectric Vehicle ManagementGoGraphQLWebSocket programming