My name is Maxim Likhachev. I am an expert in solving hard optimization problems. That is my specialty. I even have Ph.D. in this area from Carnegie Mellon University. I also love to travel. And I was spending hours looking for best travel deals. So, I have written a solution for me that automatically evaluates all possibilities and finds absolutely best deals. Then, a lot of my friends started asking me to find deals for them. So, I have been extending this solution over past year to accommodate their requests. And now we are making this solution available to everyone!