The OnSpace-Zapier integration project aimed to enhance user workflows by allowing OnSpace to connect with over 5,000 third-party applications through Zapier. As the lead backend developer, I built and maintained the backend API endpoints to ensure seamless data transfer, system stability, and error handling. This integration allowed users to automate tasks, improving productivity and driving a 15% increase in user traffic. The solution was designed for scalability to ensure continued performance as OnSpace grows.