Five Data Scientist Certifications

 There are several professional certifications available for data scientists that can demonstrate their knowledge and skills to potential employers. Some of the most popular certifications include:

1. The Certified Data Scientist (CDS) from the International Institute of Analytics (IIA) - This certification requires candidates to have at least 3 years of experience in the field and pass an exam that covers a wide range of data science topics.
2. The Cloudera Certified Data Scientist (CCDS) - This certification is focused on big data technologies and requires candidates to pass an exam that covers topics such as Hadoop, Spark, and machine learning.
3. The Data Science Council of America (DASCA) - The Data Science Certified Senior Programmer (DSCSP) and Data Science Certified Big Data Professional (DSCBDP) certifications require candidates to have a certain amount of experience and pass an exam that covers data science concepts and technologies.
4. The Microsoft Certified: Azure Data Scientist Associate - This certification focuses on Azure cloud platform and machine learning, data engineering and analytics, and data science.
5. The Data Science Professional Certification from IBM - This certification focuses on data science concepts, tools, and techniques, including machine learning and statistical analysis.

It is important to note that while having a certification can be helpful, it is not always required to become a data scientist and it's also important to have a solid understanding of the field and real-world experience.