HackerRank for Developers

What do you like best?

I have access to all the problems, independent of my level of experience on the platform. So, if I am a new user, but already have experience with problem solving, I can skip to harder problems.

I can submit the solutions to see the testing set failing, and unlock the test case to analise the code.

I can read about the best solution on the platform itself, and follow the thread of comments of a specific problem.

The gamification and certificates are nice as well.

What do you dislike?

The job page offer jobs for US citizens only, what I do not am.

Besides I have been using HackerRank for some time, I have never received a message from any company that saw my profile. I feel like what I do on the platform itself is not contributing to my career directly.

What problems are you solving with the product? What benefits have you realized?

Data structure and algorithm problems, Java problems, string problems, mathematical problems as well. I have been training my brain to solve problems faster, and with more precision, having better scores at technical assignments and increasing my chances of getting a better job.