
Samuel Pasquier contributed to the evcc-io/evcc repository by developing and refining backend features focused on authentication and dynamic tariff management. He implemented a robust OAuth2 password grant authentication system for Zaptec charger integrations, restructuring HTTP client usage in Go to improve reliability and maintainability. Samuel also delivered a dynamic tariff configuration for CKW, integrating external API data and YAML configuration to enable real-time pricing and flexible tariff selection. Additionally, he migrated Groupe-e tariff support to a new API version, updating both data-fetching logic and configuration management. His work demonstrated depth in API integration, Go development, and configuration management.
February 2026 monthly summary for evcc-io/evcc. Focused on maintaining tariff data reliability by migrating Groupe-e tariff API to the latest version and refreshing the YAML configuration. No major bugs fixed this period.
February 2026 monthly summary for evcc-io/evcc. Focused on maintaining tariff data reliability by migrating Groupe-e tariff API to the latest version and refreshing the YAML configuration. No major bugs fixed this period.
Month: 2026-01 — Focused delivery on business value and technical excellence within the evcc ecosystem. Key feature delivered: CKW Dynamic Tariff Configuration, enabling users to select between home and business tariffs based on energy consumption, with dynamic pricing and tax parameters sourced from an external API. This supports more accurate pricing, improved customer billing, and lays groundwork for broader CKW tariff support. No major bugs reported or fixed this month.
Month: 2026-01 — Focused delivery on business value and technical excellence within the evcc ecosystem. Key feature delivered: CKW Dynamic Tariff Configuration, enabling users to select between home and business tariffs based on energy consumption, with dynamic pricing and tax parameters sourced from an external API. This supports more accurate pricing, improved customer billing, and lays groundwork for broader CKW tariff support. No major bugs reported or fixed this month.
November 2025 monthly summary for evcc-io/evcc. Delivered a new authentication primitive and refactor to strengthen OAuth2 token handling for Zaptec chargers, improving reliability and maintainability.
November 2025 monthly summary for evcc-io/evcc. Delivered a new authentication primitive and refactor to strengthen OAuth2 token handling for Zaptec chargers, improving reliability and maintainability.

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