Data Scientist
A data scientist is a difficult but very popular profession in 2025. A data scientist builds and tests mathematical models of data behavior to predict future values. Essentially, a data scientist analyzes data, finds patterns in it, and makes predictions for the future, including identifying ways to improve results. For example, by analyzing the demand for a product last year, a specialist calculates the sales volume for the next year. A data scientist works with a large array of data, creating models based on machine learning algorithms.
Skills required for a Data Scientist: advanced mathematics, Python and other programming languages, SQL databases and machine greece telegram data learning frameworks, Seaborn, Plotly or Matplotlib visualization libraries.
According to hh.ru, a data scientist’s monthly income is 150,000-250,000 ₽, with the possibility of remote work.
You can master the profession in online courses or in practice, if you have a higher education in web development, mathematics, economics. To get a junior specialist position, it is enough to know the main programming languages, understand mathematics and have an understanding of machine learning.
Web analyst
A web analyst collects and analyzes information about the operation of a website, its visitors and their behavior, and then determines methods for improving the efficiency of an Internet resource, increasing traffic, conversion, or other target metrics. The profession correlates with programming and Internet marketing. It is the web analyst who will give you the answer to the question of why the site’s traffic has dropped and what to do about it.
What skills are needed: knowledge of web analytics tools (Google Analytics, Yandex.Metrica, Call-tracking, etc.) and analytics systems for mobile applications, Excel tables, Google Tag Manager, ability to work with various CMS. Knowledge of programming languages, such as R or Python, is welcome.
On hh.ru salary offers for web analysts start from 60,000 ₽, top specialists can count on 250,000 ₽ per month.
You can study to become a web analyst in specialized how to align content marketing and social media for the most effective amplification online courses. Higher education in mathematics, marketing, economics, web development will be a good basis for employment.
System administrator
A system administrator (or sysadmin) is a specialist in servicing computers and local networks. His or her responsibilities include maintaining equipment in working order and optimizing software, as well as maintaining uninterrupted access to betting email list the network. If a computer breaks down, Windows crashes, or the Internet goes down, then they contact a system administrator.
What skills do you need to have: setting up OS and software, knowledge of the technical structure of electronic equipment, basics of programming.