Data Science experts have to know at least one programming language, so online courses on Python, R, and SQL can come in handy. Software Engineering, Data Science, and Cybersecurity Engineering are available as on-site and online courses.

Number of Available CoursesĪt the moment, three introductory classes to coding, data science, and cybersecurity are the best free coding bootcamps that target absolute beginners.

On-site classes require students’ physical presence, whereas a stable internet connection is enough for online classes. Choosing one or the other depends on your current location, lifestyle, and job requirements. Locationĭespite its New York-based headquarters, Flatiron School has both online courses and campuses all over the country. All in all, enrolling in Flatiron School is a marvelous opportunity for changing your career path and starting over. The school offers intensive full-time and part-time courses. Among other things, this school takes great pride in its high global employment rate (86%), even though Flatiron School acceptance rate is only 5%. Thanks to Flatiron School, you can start a new career in data science, cybersecurity, product design, or code.

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