Codility Developer Training Reviews & Product Details

Lessons are very useful and easy to learn. Review collected by and hosted on G2.com.

Code editor doesn't support autocomplete. Review collected by and hosted on G2.com.

The system is wired to give honest feedback as to how I am doing with my skills. Review collected by and hosted on G2.com.

The IDE. It's not intuitive and that's understandable to an extent. Review collected by and hosted on G2.com.

Both the page for solving challenges and the detailed results are beautiful and full of information about what's happening, so I'm never lost. The first includes task descriptions and a simple IDE, giving you only the empty function you need to fill, which I appreciated. The second gives you a comprehensive summary and list of all automated tests that evaluated your code, without their inputs, but with human-readable names, to give you an idea what each was going for.

Codility challenges are also a fun place to practice or get an ego boost. Review collected by and hosted on G2.com.

The IDE really is nice, but was missing some common web-ide features, like keyboard layouts and simple auto-complete (at least for javascript). Ace, Monaco and their ilk are good examples for this done nicely. Review collected by and hosted on G2.com.

You can quickly cheer up the coding part of your brain! I have fifteen years of experience in software development. One of my main strengths is the ability to implement complete software projects using recent scientific and software development achievements. I am easy self-learning, can-do attitude individual with excellent communication and team collaboration skills. Usually, I have exceeded expectations through the development of leading-edge and disruptive technologies. But I still need to periodically refresh my brain! Review collected by and hosted on G2.com.

The web-interface is slightly overloaded. Review collected by and hosted on G2.com.

Great opportunity to test and improve your own coding skills. Problems I’ve met here are quite challenging, but they are well explained and well organized under topics Review collected by and hosted on G2.com.

In my opinion under "codility for programmers"(in the lessons section) some navigation links are missing. When you submit your code there is no direct link to return to the lessons page Review collected by and hosted on G2.com.

Mature and high quality tasks to test both of your computer science knowledge and problem solving skills. Review collected by and hosted on G2.com.

Missing auto complete and auto formatting. Task loading time is rather slow. Review collected by and hosted on G2.com.

- I like the lessons which make the programming more strong. Many algorithms are covered in their lessons and can be learned easily with the examples given. Also to practice that learning, there are many problems and challenges available.

- Support for many programming languages makes it the most favorite platform. As some problems can be solved easily in one language which may take extra effort in another.

- A detailed explanation of a problem with the example answers is very helpful as It can be used to implement many theories easily and efficiently. Review collected by and hosted on G2.com.

- Time limitations of solving a problem. As in a real scenario, it doesn't work like that. Because the solution to a problem can come in mind anytime throughout the day and it is not necessary to solve it in that specific hour.

- No availability of code completion is annoying. As for every language that you want to code in, you have to use your own IDE if you want to use code completion and documentation features.

- No availability of all test cases during problem-solving. As it is needed to do all types of testing to see if the program you wrote is working well with all the test cases. Due to not having it in the tool, you have to spend extra time developing those test cases. Review collected by and hosted on G2.com.

Trying to find a pattern of solution in the tasks. Review collected by and hosted on G2.com.

Contradiction in some tasks. Regarding explanation. Review collected by and hosted on G2.com.

The interface is great. Theme, division of the screen and ease of usage are the positive sides of Codility. Furthermore, feedback gives you several information to improve yourself. This makes possible to see your faults way better than any other coding challenge or learning websites. Questions are also divided into topics and you can solve the problems as you wish. There are problems with differing difficulties. That's why this website is great for interview preparation. Also, it is easy to review your knowledge with reading materials. These reading materials contain lots of useful information and easy to understand. Every programmer with decent knowledge can read these materials and remember what they forgot. Review collected by and hosted on G2.com.

There is no button to go home screen. You have to log out or go bottom to go there. Also, login page and going lesson page takes time. Furthermore, reading materials can be collected at the one page to make it possible review your knowledge at one time. These materials are also little short. Review collected by and hosted on G2.com.

Quick response and they listened to my needs and helped me Review collected by and hosted on G2.com.

There are no good examples for the SQL test, just one Review collected by and hosted on G2.com.