September 2025 monthly work summary for supabase/supabase-js focusing on Real-time (Realtime-js) documentation improvements and developer experience. Delivered corrections to the broadcast example in the README to reflect the correct channel setup options, aligning docs with implementation and reducing integration friction.

May 2025 monthly summary: Delivered targeted features and reliability improvements across getsentry/logflare and supabase/realtime, driving developer productivity, faster feedback loops, and improved observability. Key delivers: - getsentry/logflare: OpenTelemetry documentation updates and local testing workflow improvements, including a docker-compose setup for Supabase mode and clear instructions to run OpenTelemetry locally. Commits: 5da05a46ee82a6f32762c1a20f7c55147bb0d816; 650e34c3cd56dacbc850aef1ba4cd2b445d7b8cf. - supabase/realtime — Developer Experience and Test Infrastructure Enhancements: Added a centralized Makefile help target, sped up tests via poolboy and a test-tenant management refactor, and separated development seeds into dev_seeds.exs with CI updated to run them. Commits: 25e6ac668f6129240a324d88f1f41c0515b382d7; 3acf9d1c2a356ce440621870300a21672bc9cb45; b67fd8b54b612009c46b0d1f0eadfa92cfd8e7c6. - supabase/realtime — Enhanced Connection Failure Logging for Tenant Databases: Refactored connection checks to provide more informative error logs with exact available and required connections. Commit: 730a914bf9613e315c8063f92303e7a93ff3fc4e. Impact and accomplishments: - Improved developer productivity and onboarding due to clearer docs, better local test tooling, and a streamlined Makefile-driven workflow. - Faster and more reliable CI with faster tests, separated dev seeds, and robust test pipelines. - Enhanced observability and operational diagnostics through precise tenant-DB connection failure logging. Technologies/skills demonstrated: - OpenTelemetry, Docker Compose, and local testing strategies - Makefiles and developer tooling improvements - Elixir-based test infrastructure (poolboy, test-tenant management) and seeds organization - Enhanced logging and error diagnostics for database connections Business value: - Reduced time to validate changes locally and in CI, lowered risk of misconfiguration, and improved incident responsiveness through better visibility.

April 2025: Delivered a contributor recognition enhancement in supabase/supabase by updating humans.txt to acknowledge Eduardo Gurgel's contributions, improving attribution, onboarding, and community trust. The change was implemented via a focused, well-scoped commit with clear messaging.