evcc-io/evcc
Jan 2025 – Jun 2026
6 Months active
Languages Used
GoyamlYAML
Technical Skills
API IntegrationBackend DevelopmentDocumentationConfigurationData ProcessingAPI Development
ross-w
PROFILE
Ross-w
Over six months, contributed to the evcc-io/evcc repository by delivering features and fixes focused on energy tariff integration and vehicle data retrieval. Work included normalizing electricity tariffs into hourly and 15-minute slots to improve billing accuracy, extending Amber API data forecasting, and implementing EVNotify API version 3 support for enhanced vehicle data compatibility. Technical solutions emphasized backend development, API integration, and data processing using Go and YAML, with careful attention to configuration correctness and documentation. Each change targeted improved data freshness, cost transparency, and future-proofing, resulting in more reliable energy management and streamlined deployment for EV charging platforms.
Overall Statistics
Feature vs Bugs
71%Features
Repository Contributions
7Total
Bugs
2
Commits
7
Features
5
Lines of code
262
Activity Months6
Your Network
180 peopleWork History
June 2026
1 Commits • 1 Features
Jun 1, 2026June 2026 performance: Delivered EVNotify API Version 3 support in evcc-io/evcc, enabling users to specify the API version and improving vehicle data retrieval accuracy and compatibility with newer EVNotify endpoints. The change aligns with the roadmap to future-proof integrations and reduces data gaps for end users. Commit reference: 6b7995d7440b696fffe46776cd36c71e718c5c44 (evnotify: add v3 api support).
1 Commits • 1 Features
Jun 1, 2026June 2026 performance: Delivered EVNotify API Version 3 support in evcc-io/evcc, enabling users to specify the API version and improving vehicle data retrieval accuracy and compatibility with newer EVNotify endpoints. The change aligns with the roadmap to future-proof integrations and reduces data gaps for end users. Commit reference: 6b7995d7440b696fffe46776cd36c71e718c5c44 (evnotify: add v3 api support).
June 2026
October 2025
1 Commits • 1 Features
Oct 1, 2025October 2025 monthly summary for evcc-io/evcc focusing on Amber tariff rate processing improvements and foundational refactoring. Delivered 15-minute interval pricing capability and data organization to support granular energy cost calculations, enabling more accurate billing insights and paving the way for advanced pricing analytics.
October 2025
1 Commits • 1 Features
Oct 1, 2025October 2025 monthly summary for evcc-io/evcc focusing on Amber tariff rate processing improvements and foundational refactoring. Delivered 15-minute interval pricing capability and data organization to support granular energy cost calculations, enabling more accurate billing insights and paving the way for advanced pricing analytics.
August 2025
1 Commits • 1 Features
Aug 1, 2025August 2025 — Evcc repository evcc-io/evcc. Delivered the Hourly Electricity Tariff Pricing feature by normalizing tariffs into one-hour slots, improving charging cost accuracy and enabling better cost forecasting for customers and operators. The approach groups intervals within each hour and uses the current interval value or a computed average to determine session costs. Change committed as 11e7c13f014bf3a215f5b56cc4160324e915ddd8 with message 'Amber: normalise rates to 1-hour slots (#22870)'.
1 Commits • 1 Features
Aug 1, 2025August 2025 — Evcc repository evcc-io/evcc. Delivered the Hourly Electricity Tariff Pricing feature by normalizing tariffs into one-hour slots, improving charging cost accuracy and enabling better cost forecasting for customers and operators. The approach groups intervals within each hour and uses the current interval value or a computed average to determine session costs. Change committed as 11e7c13f014bf3a215f5b56cc4160324e915ddd8 with message 'Amber: normalise rates to 1-hour slots (#22870)'.
August 2025
July 2025
2 Commits • 1 Features
Jul 1, 2025July 2025: Focused on correcting pricing semantics and extending pricing data forecasting for the EV charging platform (evcc-io/evcc). Delivered a critical bug fix for feed-in price sign and enhanced Amber API data retrieval and forecasting capabilities to improve forecasting coverage and billing accuracy for 30-minute billing customers.
July 2025
2 Commits • 1 Features
Jul 1, 2025July 2025: Focused on correcting pricing semantics and extending pricing data forecasting for the EV charging platform (evcc-io/evcc). Delivered a critical bug fix for feed-in price sign and enhanced Amber API data retrieval and forecasting capabilities to improve forecasting coverage and billing accuracy for 30-minute billing customers.
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for evcc-io/evcc focused on Amber integration documentation and parameter validation improvements to enhance configuration correctness and deployment reliability.
1 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for evcc-io/evcc focused on Amber integration documentation and parameter validation improvements to enhance configuration correctness and deployment reliability.
June 2025
January 2025
1 Commits
Jan 1, 2025January 2025 monthly summary for evcc-io/evcc: Focus on data freshness for Amber tariff pricing by reverting the fetch cadence to every minute. This change primarily touches the amber.go run path and was implemented to ensure pricing information stays current with minimal code changes.
January 2025
1 Commits
Jan 1, 2025January 2025 monthly summary for evcc-io/evcc: Focus on data freshness for Amber tariff pricing by reverting the fetch cadence to every minute. This change primarily touches the amber.go run path and was implemented to ensure pricing information stays current with minimal code changes.
Activity
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Quality Metrics
Correctness94.2%
Maintainability91.4%
Architecture92.8%
Performance88.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
GoYAMLyaml
Technical Skills
API DevelopmentAPI IntegrationBackend DevelopmentConfigurationData ProcessingDocumentationYAML Configuration
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline