Hello, There,
The reason, I have applied for the job, That I have worked on similar games you are looking for. As you are looking to get this application developed, And i am having 5+ years of experience on cocos2dx, Unity 3d, I wish I could help you out with this.
Lets discuss more over Chat box,
So I can define the best suitable time frame to get it finished at the earliest.
Waiting for your precious response!!