As the name suggests, a data scientist's key role and responsibility is to analyze and experiment with data.

According to research, the demand for data scientists is expected to grow by 31% from 2020 to 2023. Growth is well above the 8% job growth average for other sectors. The question here is how to secure a job in data science. As demand increases, so does competition for the same. Simply put, you have to become one of the best in this field.

One of the most common mistakes candidates make is delving too deep into theory and ignoring practical knowledge. However, industry-level theoretical and practical knowledge is important to the work of a data scientist. There are many data science competitions out there, and which one is right for you depends on your goals and interests. Here are the top data science competitions currently running:

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1. Machine Hack

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Machine Hack is an online platform that provides data science enthusiasts and professionals with a variety of challenges and competitions. These challenges are designed to help data scientists and machine learning experts hone their skills and compete with their peers from around the world.

It is one of the most popular data science platforms, with a growing community of data scientists, data analysts, machine learning experts, and other professionals. The platform hosts a variety of competitions and hackathons that are designed to challenge participants with real-world problems and datasets and also offers a range of challenges and competitions, including machine learning hackathons, data visualization contests, and coding challenges. These competitions are aimed at helping participants develop and refine their data science skills, and they are open to anyone who is interested in data science and machine learning.

The most popular features of Machine Hack is its leaderboard, which allows participants to track their progress and see how they rank against other competitors. The leaderboard is updated in real-time, so participants can see how they are performing against other participants from around the world.

In addition to competitions, Machine Hack also offers a range of resources for data scientists and machine learning experts, including tutorials, courses, and articles. These resources are designed to help participants stay up-to-date with the latest data science trends and best practices.

Host: These competitions are held by Machine Hack on their official website.

Eligibility: This data science competition website is open for all data science enthusiasts with the motive to upskill and win amazing rewards with a chance to get placed in top recruiting companies.

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2. Kaggle

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Kaggle is a global community of data scientists competing to solve tough problems. There are different categories of Kaggle competition for data science, including machine learning, natural language processing, and predictive modeling.

The Kaggle Data Science Competition is one of the most popular data science competitions. If you are interested in entering a Kaggle contest, please visit the site first. There are many great competitions and new competitions are being launched all the time. The Kaggle Data Science Competitions are no exception. This competition allows you to tackle real data problems. You can also use the skills you learn in competition to solve other problems in your career.

Host: It is hosted by Google and challenges participants to solve a set of data science problems. The top performers in the competition receive scholarships and other prizes.

Eligibility: Data science competition Kaggle is for everything from cooking to data mining. The competition is open to anyone.‍

Prize: Kaggle awards a $100,000 prize pool.

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3. DataHack

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Data hack is your go-to platform if you are looking for a platform that will lead you through your challenges throughout the year. Initially started with the motive to bring together the data science community in Israel, the data science competition platform has gained immense popularity worldwide.

This website has everything from industry-level preparation courses to brainstorming data science challenges. Their black belt Data Science course is one of the top courses in data science that will help you level up your data science game. Moreover, the hackathons on this platform allow you to compete with top-level data scientists worldwide.

You may also RSVP to Analytics Vidhya's unique data science events, where you can meet face to face with luminaries in the data science and machine learning communities. But, most importantly, the problems are real word-related issues that can help you build an amazing profile as a data scientist.

Host: You will be surprised to know that this platform was created by one of the largest communities of Artificial intelligence and machine learning, i.e., the Analytics Vidhya.

Eligibility: This platform is open for all data science enthusiasts with the motive to upskill and win amazing rewards with a chance to get placed in top recruiting companies

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4. Codelab

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Codelabs are data science competitions that help people of all ages learn how to work with machine learning, natural language processing, and augmented intelligence software. There are three ways to participate in the Codelab contest: by doing the exercises, submitting your code, or voting for your favorite submissions.

Host: Are you a data scientist looking to sharpen your skills? Codelab is hosting a competition designed to challenge and invigorate data scientists of all levels. So, whether you're new to the field or have been practicing for years, there's a Codelab competition for you!

Eligibility: The Codelab online data science competitions start with the basics. You will need to complete three short challenges that will help you learn how to use different software tools and methods. After mastering the basics, you can move on to more challenging tasks. In total, 10 tasks will challenge your skills as a data scientist.

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5. TopCoder

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TopCoder is a website where data scientists from around the world can compete against each other to solve challenging coding challenges. The competition is designed to test the skills of data scientists and allow them to showcase their talent. The challenge that a data scientist faces when submitting a solution is the enormity of the task at hand. To be successful, a data scientist must be able to think quickly and solve problems under pressure.

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TopCoder offers a broad selection of data science, coding, and web design competitions.

Eligibility:

The TCO and each Competition that is part of the TCO is open to all members of the Topcoder Website who have agreed to these Terms of Use and who are at least 18 years of age at the time of registration and have attained the age of majority in their jurisdiction of primary residence and citizenship

Prize:

The online data science competitions are intense, and the top data scientists from all over the world compete for a chance to win a large prize pool. This year, the top prize is $200,000!

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For aspiring data scientists, knowing how the real world of data science works is very important. The best way to gain this experience is to enter data science competitions as often as possible. You can also attend Knowledge Hut's Online Data Science Bootcamp before the online competition begins. Make sure you have everything ready before applying for a data science job. This is because the recruitment process considers everything from theoretical knowledge to practical application. The Kaggle Data Science Competitions are no exception. This competition allows you to tackle real data problems. You can also use the skills you learn in competition to solve other problems in your career.

We at Alphaa AI are on a mission to tell #1billion #datastories with their unique perspective. We are the community that is creating Citizen Data Scientists, who bring in data first approach to their work, core specialisation, and the organisation.With Saurabh Moody and Preksha Kaparwan you can start your journey as a citizen data scientist.