Collection of Coding Challenges from various software companies.

All of the challenges were received after applying to a "Senior" position.

I have not taken the time to organize the files and directories, yet?

In general, solutions are categorized in different directories.

Some are unsolved.

Some "take home" assignments had multiple parts to complete.

Some of the directories contain the HTML from the website used for the online challenge, you can open these HTMLs and see the complete environment in which the test was taken.

If you are a software developer, then I made this repository for you, but always remember, your skills are more important and valuable than an online test can ever evaluate.

However, if you are in charge of sending "coding tests" to potential hires and a repository like this one bothers you, then please be mindful of your applicant's time. Here is a quick list to make sure you respect people's time:

• If you send a take-home assignments, it doesn't take more than 3 hours to complete, your assignment is strictly timed to make sure no one takes longer than that.
• If you send take-home assignments, you send assignments designed by your own company, you do not send automated tests from third-parties.
• If you do live-coding in an interview, the interview doesn't take more than 2 hours.

I do not share tests from companies that show careful thought throughout the process.

There is no guarantee that the solutions in this repository are correct.

For /devskiller tests, go to the devskiller-tests-incomplete-initial-state branch to see the initial state of the tests.

• The /devskiller/nodejs is complete on master branch
• The /devskiller/reactjs is passes 1 of the 4 tests suites on master branch

• For a Golang + Emberjs challenge you can take a look at customer-data-test
• For a Java + Kotlin challenge that solves a K-way merge look at logAggregation