Contact Form 7 File Upload to S3 storage

I need assistance with enhancing a Contact Form 7 plugin to support multiple file uploads with drag-and-drop functionality and integration with S3 storage. The form should allow multiple file uploads with specific validation rules. Key Requirements: - Implement drag-and-drop functionality for file uploads. - Integrate file uploads with S3 storage. - Allow multiple file uploads simultaneously. - Apply validation rules for file types and sizes. Ideal Skills and Experience: - Proficiency in WordPress and Contact Form 7 customization. - Experience with S3 storage integration. - Strong understanding of file validation techniques. - Familiarity with handling various file types including JPEG, PNG, JPG, GIF, PDF, DOCX, RAR, ZIP, MP4, AVI, and HEIC and others. Option to set filetypes and max size backend.

Project ID: 39738871