Jay Miller contributed targeted documentation updates to the aiven/aiven-docs repository, focusing on clarifying free plan limits and refining time-series database recommendations. Using Markdown and leveraging strong documentation skills, Jay specified the PostgreSQL free plan’s max_connections setting and updated guidance by removing M3DB while introducing AlloyDB Omni and ClickHouse use cases. These changes were anchored to concrete commits and linked to specific issues, ensuring traceability and alignment with product capabilities. The work improved onboarding for new users and reduced potential support queries by making constraints and recommendations more transparent, demonstrating a methodical approach to maintaining accurate, user-focused technical documentation.