Charles developed a new CompanyCam integration for the NangoHQ/nango repository, focusing on seamless API integration and robust documentation. He implemented provider configuration and API Key authentication, enabling secure, centralized proxying of requests to the CompanyCam API. Using YAML for configuration and Markdown for documentation, Charles ensured the integration was both technically sound and easy for developers to adopt. His work included adding a provider logo and updating onboarding materials, which streamlined customer adoption and reduced time-to-value for users integrating CompanyCam data. The project demonstrated depth in integration development and attention to security, reliability, and developer experience throughout the process.