Skills to Become A Data Scientist
Science is everywhere, and so is the field of data. The entire digital world is dependent on data and its valuable properties. Data Science tools and techniques are becoming more popular day by day as it helps organizations deeply understand gigantic data from different sources and derive valuable insights to make smarter data-driven decisions. It even helps humans to take more sound and informed decisions.
Several recent advanced innovative applications are based on data science technologies such as healthcare, internet search, social media platforms, fraud and risk detection, targeted advertising, advanced image recognition, website recommendation, airline route planning, speech recognition, and many more advanced sectors.
Therefore almost all companies are implementing data science techniques in their business to stay ahead of their competitors. It results in the increased demand for skilled and experienced data scientists. Therefore according to market situations and a possibility of a bright future in this domain, several people are thinking about how to become data scientists and find a niche. There is no slow down predicted in this evolving domain because several advanced research and inventions are about to come.
This article is going to discuss the skills required to become a successful data scientist in an easier way.
Data Science and Data Scientist
The Data Science field is a perfect blend of tools, algorithms, machine learning principles, and techniques that deal with vast volumes of data using modern technologies to find hidden patterns and insights from the raw data. It is known as a more forward-looking approach that focuses on analyzing the historical or current data and predicting accurate outcomes. Data science involves developing strategies for analyzing data, preparing data for analysis, exploring, analyzing, and visualizing data, creating models with data through programming languages like Python and R, and deploying models into applications.
Generally, data scientists are known as professionals who are experts in analytics and use their skills in both social science and technologies to manage data and find meaningful trends/patterns. They use data to understand and explain the phenomena around them in order to make improved data-driven decisions. Their main job is to solve complex analytical problems and identify that problems need to be solved and fixed. Data scientists have expertise in mathematics, statistics, computer science, trend-spotter skills, etc. They have to work in both business and IT, so they are highly sought-after and well-paid professionals. Their job role is gaining popularity rapidly as organizations are deeply thinking about big data. They are responsible for collecting, analyzing, and interpreting a huge amount of data. Data scientists use advanced analytics technologies like machine learning, predictive modeling, etc., to perform their duties perfectly.
Skills to Become a Data Scientist
Becoming a Data Scientist requires a vast variety of skill sets. A data scientist has to play multiple professionals, such as a mathematician, computer scientist, programmer, etc. They are expected to gain multiple skills to become successful data scientists. Required skills can be divided into two categories.
Technical Skills Required to Become a Data Scientist- In the world of information technology, every professional requires some basic technical skills to master their expertise in their field of work. Let us know what technical skills are required for a data scientist.
- Basics of Data Science- To become an expert data scientist, it is essential to gain a sound knowledge of the fundamentals of data science, artificial intelligence, and machine learning. It is also necessary to have an understanding of common tools and terminologies, supervised and unsupervised learning, classification vs. regression problems, etc.
- Statistical Analysis and Probability- When we are writing a sentence, we are supposed to create the right sentence with grammar. Here statistic is the grammar of data science that helps produce high-quality models. Machine learning also begins with statistical concepts and then advances. Linear regression, probability, etc., are also statistical concepts that are necessary to know for a successful data scientist. One must also gain a sound knowledge of descriptive statistics such as mean, median, mode, variance, etc.
- Data Management Skills- Data scientists are responsible for entire data-related tasks such as Processing large data sets, Data Visualization, Data wrangling, Mathematics, Data Analytics, Data Storage, Data warehousing, data manipulation, etc. So they are tasked to perform several types of responsibilities with different kinds of skills. They can explore their skills through learning relevant skills and become an updated version of themselves to stay ahead of competitors.
- Programming Skills- A Data Scientist is expected to have a deep knowledge of programming and coding skills as it helps them organize unstructured data sets. Programming languages such as Perl, Python, SQL, C / C++, Java, etc., are the most common coding languages required in data science job roles.
- Other Technical Skills- Besides that, some other technical skills such as Big data, Machine Learning, Deep Learning, Knowledge of SAS and Analytical Tools, the ability to work with unstructured data, Software Engineering, Model deployment, etc., are required as technical skills to become a skilled and expert data scientist.
Non-Technical Skills Required To become a Data Scientist- Some non-technical or soft skills are also required in the data science field. These skills support data scientist and their team all along with their project work and throughout their career. The following are some of the most in-demand skills every data scientist must gain.
- Communication Skills- For a successful data scientist, it is necessary to communicate effectively within teams and organizations to convey their views and other important stuff. Data scientists are required to communicate their findings successfully. Strong communication skills help data scientists clearly understand how to extract, understand, and analyze data.
- Business skills- A perfect data scientist must have the strong business acumen to channel technical skills productively. They must be able to decrease the problems and be aware of future opportunities in order for an organization to grow.
A Data Scientist must look beyond the surface for insightful information with Data Intuition skills. The list of required skills can go further ahead, but by achieving these basic essential technical and non-technical skills, one can become a successful Data Scientist.