Worked on the alan-eu/activepieces repository to enhance Slack integration by expanding automation capabilities around Slack user groups. Focused on backend development using TypeScript, the work involved updating the OAuth2 configuration to include the usergroups:read permission, enabling secure access to group data for more flexible group-based workflows. Additionally, maintained integration stability by updating the Slack API dependency to a newer version, ensuring alignment with evolving Slack platform requirements. No major bugs were addressed during this period, but the updates demonstrated skills in API integration, OAuth2 scope management, and dependency maintenance, contributing to a more robust and future-proof integration.