Worked on the novuhq/novu repository to enhance deployment reliability by addressing MongoDB connection pooling consistency across multiple services. Focused on configuration management, the developer standardized the MONGO_MIN_POOL_SIZE environment variable within Docker Compose files, ensuring all services maintained uniform connection pooling settings. This targeted bug fix eliminated configuration drift, reducing the risk of runtime inconsistencies in multi-service deployments. The approach improved resource predictability and streamlined operational stability for production environments. The work was accomplished using YAML for configuration, leveraging DevOps practices and Docker to manage service orchestration, reflecting a methodical approach to infrastructure reliability and maintainability within the project.