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CodinGame Certification

N° 10008167


Frédéric DesmoulinsCodinGame CEO
2021
Date: Dec 27, 2021

JavaScript Certification

Michał Piątek
has been recognized fully capable and skilled in JavaScript Problem solving
Better than
>99%
of professionals
  • Score between 0% and 10%:

    4% of professionals score within this range.

    100% of professionals score >= 0%.

  • Score between 10% and 20%:

    16% of professionals score within this range.

    96% of professionals score >= 10%.

  • Score between 20% and 30%:

    24% of professionals score within this range.

    80% of professionals score >= 20%.

  • Score between 30% and 40%:

    23% of professionals score within this range.

    56% of professionals score >= 30%.

  • Score between 40% and 50%:

    20% of professionals score within this range.

    33% of professionals score >= 40%.

  • Score between 50% and 60%:

    8% of professionals score within this range.

    13% of professionals score >= 50%.

  • Score between 60% and 70%:

    4% of professionals score within this range.

    5% of professionals score >= 60%.

  • Score between 70% and 80%:

    1% of professionals score within this range.

    1% of professionals score >= 70%.

  • Score between 80% and 90%:

    <1% of professionals score within this range.

    <1% of professionals score >= 80%.

  • Score between 90% and 100%:

    <1% of professionals score within this range.

    <1% of professionals score >= 90%.

What is CodinGame Certification?

Over 2 million coders from around the world sharpen their programming skills, for free, by playing games and solving puzzles on CodinGame.com. CodinGame Certifications attest a developer’s level of knowledge in a specific language or skill. CodinGame no longer issues new certifications.

Who is Michał on CodinGame?

View the profile on CodinGame