Developed OpenMetrics support in the VictoriaMetrics/VictoriaMetrics Prometheus parser, enabling accurate handling of OpenMetrics-specific metric types such as info, gaugehistogram, stateset, and unknown. This work, implemented in Go and focused on backend development, addressed issues where unsupported types previously caused excessive error logs and onboarding friction for OpenMetrics-compliant clients. By enhancing the parser’s robustness and maintainability, the changes improved interoperability with the OpenMetrics ecosystem and increased reliability for metrics ingestion. Collaboration and adherence to strong engineering practices were demonstrated throughout, with code changes directly reducing log noise and supporting smoother integration for customers using OpenMetrics sources.