The world of today is one where data of all types is being gathered from all corners and numerous sources. From data being gathered to data just piling up is not too distant a hop, though. What, then, makes the data a productive resource and not just something that takes up storage space, is data science.
So who is a data scientist? He or she is a person who combines skills in business with those in information technology. A data scientist is a professional who works with large amounts of data, analyzing and synthesizing the information to be able to create actionable plans for companies or organizations. Combining the skills of trend-spotting, computer science, and mathematics, the data science industry works with large volumes of data, analyzing it further to unearth trends and get a deeper insight into what it really signifies. Bridging the worlds of information technology and business, data scientists derive insights through analyses of complex datasets, and companies leverage these into actions.
For a career in data science, an aspirant would typically be required to meet some stiff educational requirements, among the steepest in the IT industry. Nearly 40% of the positions require an advanced degree, along with possibly tapping some online learning resources for data science. A data science certification is a career-focused way to gain in-depth knowledge about the most modern skills and technologies that data scientists use, and make a mark in the data science industry. Courses like these equip candidates with useful, hard skills such as analysis, machine learning, statistics, Hadoop and more. Soft skills such as critical thinking, persuasive communications, listening and problem-solving also serve a candidate well.
A skilled candidate has a number of roles to target. Some of these areas below:
- Data Scientist: Translate a business case into an analytics agenda, develop hypotheses, and understand data. Along with this, explore patterns to measure their impact on businesses. Also, find and choose algorithms to further analyze data, and use business analytics to explain the future effect of the data on a company as well as help devise solutions enabling the company to move forward.
- Senior Data Scientist: Anticipate the future needs of a business. Gather data and thoroughly analyze it to efficiently resolve complex business problems. Design and drive forward the creation of new standards and usage of statistical data, and develop tools to further analyze the data.
- Business Intelligence Analyst: Analyze data to unearth market and business trends, and develop a clearer picture of where the company stands.
- Data Mining Engineer: Examine the data from one’s own business as well as that of third parties. Also, create sophisticated algorithms for further data analysis.
- Data Architect: Work closely with users, system designers, and developers to create blueprints for data management systems to centralize, integrate, maintain, and protect data sources.
The millions of job openings across the world in data science and big data testify to the prospects of a career in data science. Data scientists provide the insights that companies use to stay a step ahead of the competition while lowering overhead costs. The biggest names in the corporate world regularly call for data scientists to join their workforce.
If you are well-qualified, you could have a bright career in data science and big data. For those already in the field, the pay packages are likely to move northward, while new entrants equipped with the relevant skills and data science certifications will always be in demand.