Ruby on Rails - Implement libvips Deep Zoom Image processing capabilities with CarrierWave asset upload gem

Experienced Ruby developer required. Must be willing to work and communicate with hobbyist developer. Objective: Write class method implementing libvips Deep Zoom Image processing capabilities ([login to view URL])within CarrierWave asset upload gem ([login to view URL]). Requirements: - Experienced Ruby developer - Preferable, experience with Rails framework and popular gem extensions (ie. CarrierWave) - Preferable, experience with command line image processing (ie. libVIPS, ImageMagick) Potential for further work. Refactoring models' - abstracting domain logic, seperating responsibilities and optimising SQL efficiency. And/or integration of above image uploader with existing Rails CMS. Desired outcome: multipart nested assets submission form, using blueimp/jQuery-fileupload, schneems/wicked (multipart form), refineryCMS and Carrierwave gems. Payment guaranteed for quality submissions.