Automated testing of programming skills
Companies
Ask candidates to write real code,
before calling them for an interview.
Check our programming tests ranging from web development to databases, or our general aptitude tests. Public questions are free, while premium questions are only available on a paid plan.
Developers
Get certified and prove your knowledge
to potential employers.
Score well on one of our public tests, and you will get a free certificate of achievement. Or create questions for our platform and get both money and recognition.
Some of our 300+ happy customers
Work Sample Testing
To test if a candidate will be good at work, we give them a sample of the actual work. Science has proved that this has a better correlation with work performance than indirect measures such as IQ, personality or education level.
Superior Screening
Use our online tests and the platform to detect A+ programmers. Our tests can measure code correctness, memory consumption and execution speed automatically. And they are customised for every language and technology.
Save time
A technical preselection saves time on reading resumes, phone screening and bad interviews. Companies like Google and Facebook use live coding tests to screen millions of candidates each year, making sure that they only spend time on skilled candidates.
Improve candidate quality
Don’t reject candidates just because they are shy, young or modest. Good programmers are often like that. Instead, start by testing their crucial technical skills and you will eliminate candidates whose only expertise is self-promotion.
Short Preselection Tests
Candidates don’t want to solve long, 3-hour tests. And they don’t have to. Preselection is about checking the basic required knowledge in the shortest time. Candidates take the tests from the comfort of their homes, when it is convenient for them.
Cheating Protection
Classic multiple-choice tests are easy to cheat on by using Google. Instead of asking "What is class X used for?", we ask candidates to write real code. Our premium questions are unique, and we will return your money if you find any of them answered online.