hi i am Unity3d developer about 3+ years.i can make any game for ios and android in unity3d or solve the problem in unity game.
i can do this for 5$ 1.Integrating admob for ios or android. 2.Integrating 3 inapp for ios or android. 3.Integrating Leaders board for android or ios. 4.Integrating 5 Archievements for android.
if you want this things 1.Making 2d or 3d game. 2.bug to solve in unity3d. 3.Making multiplayer game in unity3d with photon or with UNET. 4.Integrating statics for player using playfab.(playfab is free now). 5.Integrating social medias for game.