Worked on the ni/install-systemlink-enterprise repository to deliver robust rate-limiting controls for the DataFrameService, focusing on improving system stability and throughput under heavy load. Developed configurable rate limits for global, metadata query, and row data query paths, utilizing yaml for configuration management and system administration tasks. The implementation introduced tokens-per-second, token limit, and queue limit thresholds to govern API request throughput, effectively preventing bursty traffic from impacting service-level agreements. This work established centralized governance over API usage, improved reliability and predictable latency, and laid the foundation for enhanced operational visibility and future capacity planning within the service infrastructure.