Build Wordpress Plugin

Must create optional homepage slider for recent & unexpired posts of the chosen categories... Sliders' requirements as follow:- Slider 1 ([login to view URL]) :- 1_a) First sliding page remains as 5 blocks ([login to view URL]) and the admin can choose which categories posts to display on these blocks. 1_b) First sliding page blocks' images must be shuffle on refresh and whenever returns to the first sliding page... 1_c) Excess unexpired & recent posts of remaining categories (except for excluded) must be shown on second sliding page onward in 8 blocks ([login to view URL]) and sorted descending based on date the post published 1_d) full width slider and the blocks are responsive to cover the full width even there's no 8 blocks... Slider 2 ([login to view URL]) :- 2_a) Two full width sliders on a single row. 2_b) Left side is 1 big block slider while on right side 4 small block slider. 2_c) Admin can choose which category posts to show on left & right slider