Hong Kong Metropolitan University 

Why Should you Choose a Data Scientist?

We all know that this is the age of information is wealth. Every business today accumulates massive data to measure its growth, identify customer demographics and devise marketing leads. To get all these results, analyzing the data accumulated is needed. This is the job of a Data Scientist and one of the hot jobs right now, and data science course are gaining popularity with students looking for lucrative jobs in the technological sector. Data science is needed in every sector today.

Before choosing data science as your career path, understand what a data scientist does and the importance of data science in everyday life.

What does a Data Scientist Do?

  • Enormous amounts of data will not make sense to naked eyes, but data scientists find order, pattern, and classifications in data. They turn raw data into actionable insights that can be devised into strategies.
  • They acquire data, process it, and clean the data.
  • The cleaned data is integrated and analyzed. They investigate the data and choose potential models and algorithms.
  • They use techniques like machine learning, statistical modeling, and artificial intelligence.
  • Balance and improve results and make adjustments based on feedback.

Skills required for a Data Scientist

  • Probability and Statistics
  • Multivariate Calculus and Linear Algebra
  • Programming and software
  • Database Management
  • Data Visualization
  • Data Wrangling
  • Machine Learning and Deep Learning
  • Cloud Computing
  • DevOps


Data Science is a required skill in today’s technological world. It is required for the better functioning of every business model. Alternatively, you can also choose an internet technology course specializing in data science and artificial Intelligence.