We are here to transform technical tests, once and for all

Most tech challenges kind of suck. And it’s a hassle to have to get tested for every offer you like!
We build our own (very cool) challenges and a tech tool that generates an in-depth report on your skills. You’ll dig the whole process – and it gets you into multiple selection processes. Double boom.
One challenge, many offers

Our gold key. You will have access to job offers that match your skills by doing only one tech-skills evaluation.

Test your skills level

You will be able to know exactly what your level is and compare yourself with the other devs who have done it. How competitive are you?

feedback
Tech Mentors’ feedback and report

Receive accurate feedback from one of our Tech Mentors & a complete report of your dev skills based on the results of your challenge. Full transparency. No bias.

Amazing real-world tech challenges as never seen before

No more algorithmic tests. Our Tech Mentors have designed engaging and effective challenges that developers love.

Our challenge library

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Challenge by
Rviewer
Spotlist API
Develop an alternative to the Spotify API that lets indie artists easily manage their playlists.
Medium
  • Backend Developer
  • Middle · Senior
  • Java · JavaScript · Python · + 5
  • 4 h
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Challenge by
Rviewer
Event Emitter
Create an event emitter that lets you launch asynchronous events to teammates.
Medium
  • Backend Developer
  • Senior
  • JavaScript · Vanilla
  • 1 h
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Challenge by
Rviewer
Optional, a new hope
Fight against the evil Lord NullPointerException implementing your own version of the Optional (based on the Star Wars universe)
Medium
  • Backend Developer
  • Middle · Senior
  • Java
  • 3 h

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