During November 2024, Kvs focused on improving reliability in the tonkeeper-web repository by addressing issues with address validation under TON API rate limits. He implemented a retry mechanism in TypeScript that detects transient API failures and automatically retries requests, reducing the likelihood of failed address lookups due to temporary rate limiting. This approach enhanced the robustness of API integration and error handling within the codebase. Additionally, Kvs updated the project’s documentation to accurately reflect the build output directory, streamlining developer onboarding and build reproducibility. His work demonstrated a targeted, in-depth approach to reliability and maintainability in TypeScript development.