• Developed a Data Workflow Automation Engine to automate data ingestion, processing, and dashboard generation for business users. • Built RESTful APIs using Java and Spring Boot to manage file uploads, trigger workflows, and track execution status. • Integrated SFTP-based data transfer and implemented backend services with Spring Data JPA and Hibernate for efficient data management. • Enabled seamless integration with Tableau/Power BI, including automated dashboard generation, status tracking, and error handling