iOS video editing app, filter, editor (Swift) -- 2

Please bid only if you have experience of making swift video editor app or I will delete your bid. Please provide sample video or link to app for your previous 'video app' if you apply with other portfolio such as mobile website or normal app, I will delete your bid. Can you reuse some of your code to make simple video editing app in latest version of Swift? For iOS 8.0 > Features needed are filters, background music, cutting & deleting part of video(could be front/back or middle), and merging multiple videos. I have a designer on my side. She will start working on design file. You can start working after getting the file. I will give PSD file and design guide(exact pixels and array of objects on the screen). Uploading and sharing through Social media is done on our side. All you have to do is export and saving videofile on internal memory. Please check job description file attached and give estimation.