Senior Swift Developer for 20-30 hours

Looking for a strong Swift developer to work on a project for 20-30 hours to work on a video streaming app. The work will be related to develop a module to manage playlist and storage. The requirements have been defined already. Required: Swift, http api calls, media/streaming Plus: tvOS, local storage Develop a MixManager class (implementing a FIFO playlist for local pl;ayback) VideoMix object of video mix info - video mix id - channel id (all the video play information) methods nextVideo() - video to play. - stay in queue first position until done, - use pop() and add() to move the played to the back of the queue (repeat) getLimit() setLimit() - set the max number of videos pop() - at the from add(videoMix) - to the back of the queue push(videoMix) - to the front of the queue moveTo(index) - move to another remove(videoMix) - remove ONLY from play list delete(videoMix) - delete local downloaded video cancel(videoMix) - stop download and remove file or partial file availableVideos() - list of READY videos for play pendingVideos() - list of PENDING videos still downloading toHistory(videoMix) - send history of video play to server * you must maintain the list of local files with video/channel info. * do not delete. you may need for replay again LISTENER and ACTIONS Listen for websocket commands When a switch channel is received. Look for a new variable isQueue to indicate offline channel and actions - switch channel isQueue = T or F ACTIONS - if false, you play it normally live streaming. and still have the MixManger continue to download - if true, call getNextVideo 10-20 times immediately and add to the MixManager for download and play - if true && channel is already in queue, then you continue playing the local files for that channel. calls getNextVideo and add more video for download if available. we can finalize the algorithm or rules for downloading how many video later) Therefore, you have to associate or group the channel and files. You may need to build an Array or multi-dimension array or combination Array with HashMap((channel_id, videoMix) or something like that to keep track of the channels and video mixes TASKS & MILESTONES 1 - Development - the manager class and methods for managing channels/videos 2 - Development - Modify player module to play local file or streaming