Important Facts
College Vidya Team Jan 22, 2024 1.3K Reads
With companies and business firms becoming increasingly aware of the potential to harness data insights to drive bottom-line profits, data science as a career has gained significant popularity as being lucrative and prosperous for growth opportunities in the past few years. Pursuing data science as a career is not only deemed prestigious but is also considered to provide diverse domains within it and climb the professional ladder as a tech-professional.
Consequently, many students and tech-enthusiasts may find themselves attracted to the field for professional opportunities but may not have the right career guidance to become a data scientist. In this blog, we have tapped into the variety of aspects related to becoming a data scientist, starting off right from the steps one can take to practise a data scientist to the core job responsibilities and skills of a data scientist needed to thrive in the field.
Continue reading to explore the career pathway to follow to become a data scientist and indulge in the intellectually stimulating and handsomely compensated profession!
Data science is a multidisciplinary function that focuses on the analysis of vast amounts of data to analyse them, draw meaningful conclusions from them and drive business decisions. Data science as a field of technology derives from the principles of mathematics, statistics, probability, artificial intelligence, computer engineering, and database management.
While earlier conceptualisations of data science often equated it with statistical principles, in the current decade, the usage of the term has been refined and specified to indicate the practice of analysing big data to draw business-driven insights, thus bringing focus to the need for finding meaningful patterns in large amounts of raw data from a business-driven orientation. Data science utilises statistical and predictive analyses to create predictive models and draw data insights.
The job role of a data scientist, while being challenging, also provides scope for intellectual stimulation and using analytical skills to derive insightful conclusions about data. The job role of data science involves certain core job roles and responsibilities, a few of which have been summarised herein. Explore these job roles to analyse if the job description of a data scientist meets your career needs and skills and interests.
As is suggestive from the very job title, the job responsibilities of a data scientist are quite vast and dynamic, ranging from creating pertinent research questions for business cases and growth to processing of data and from data analysis to data visualisation and presentation to stakeholders. Data science is a diverse and dynamic job field, however at the heart of it lies significant data handling, an arena which you need to be proficient in for pursuing this career field.
Data science being a highly technical field mandates the aspiring candidate to possess certain key technical skills in domains like coding, predictive analysis, big data analysis, ML and deep learning etc. However, the notion that data scientists do not require soft skills for their job role is a myth. There are certain key soft skills that are important for stakeholder management (an important aspect of data science job roles).
Certain key skills needed to excel in the domain of data science have been elaborated upon below.
In addition to having requisite qualifications needed to practise professionally as a data scientist, one must also possess a host of robust technical skills related to the following areas to perform the work responsibilities efficiently:
In addition to the conventionally valued technical skills needed to thrive as a data scientist, certain non-technical and soft skills form an important section of the needed job competencies. Mentioned below are a few of the soft skills and non-technical abilties important for data scientists to possess.
While a host of skills are needed to sustain and thrive in the career of a data scientist, there are a number of ways in which you can hone these skills. Technical skills can be developed right from when you are a student in school, which can provide you with a strong basis for future professional endeavours.
If you are a student enthusiastic about data science or a professional wishing to switch your career to the field of data science, then there are certain minimum qualifications you must possess to practise professionally in the field. These qualifications have been mentioned herein:
Additionally, candidates with experience in the data science industry are valued over candidates who lack working experience in the field. Additionally, it must be noted that the profession of data science usually includes highly-educated individuals, usually having at least a PG degree in data science or a PHD in many cases. Thus, while a Bachelor’s qualification may provide you with entry level job opportunities in data science, you must upskill yourself with relevant qualifications over time to climb the career ladder.
In your career or academic journey, you may recognise your enthusiasm to become a data scientist at different points of time, for instance, while you are a school or college student, when you are pursuing postgraduate education or even when you have already ventured into the professional domain in a technology or ITES organisation.
However, it must be reiterated that it is never too late to start a career in data science, as with the requisite skills set and qualifications, you can explore lucrative job opportunities in this industry. Provided below is a detailed step-by-step guide for you to consider if you are a data science aspirant and wish to kickstart your journey in this field at any stage of your education/career.
Data science as a field of study requires the extensive knowledge of domains such as calculus, algebra, statistical principles, regression, probability etc. which are advanced concepts in mathematics.
Hence, if you are currently a school student or a professional wishing to venture into the profession of data science, you should ensure that you have studied subjects such as Mathematics and Computer Science (or Informatics Practices) at the higher secondary level, i.e. class 11th and 12th. Candidates venturing into the field must have a stream background of mathematics, and preferably Physics, Chemistry along with Computer Science. Although in certain cases, students from other streams of education are eligible to pursue data science, mathematics is usually demanded as a compulsory subject in all cases.
If you are a student who has already completed their school education and are now researching educational options for UG education in data science, then the most preferred career trajectory is to take up a Bachelor’s degree course in the relevant discipline (science, mathematics, engineering or statistics) with possibly a specialisation in data science or a related domain.
There are a number of degree courses considered valid to pursue data science as a career. While some of them are purely technical degrees that allow advanced education in data science, such as a B.Sc, a BCA or a B.Tech, there are non-STEM degree courses that allow one to develop data science skills and knowledge but from a business-oriented perspective–such as a BBA or a B.Com in data science.
Enlisted below are a few of the relevant Bachelor’s degrees along with their specialisations that you can consider pursuing for a career in data science.
Undergraduate Degree Course |
Available Specialisations |
Bachelor of Science (B.Sc) |
|
Bachelor of Computer Application (BCA) |
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Bachelor of Technology (B.Tech) |
|
Bachelor of Business Administration (BBA) |
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Bachelor of Commerce (B.Com) |
If you are a candidate who has already completed their graduation and are now exploring opportunities for growing your career in data science, then pursuing postgraduate education is the next step in your career journey to consider. For instance, after having garnered a foundation in data science in graduation, you can enhance your knowledge of the field at an advanced level by taking up a Master’s degree course in a relevant specialisation.
Conversely, if you have a Bachelor’s degree in a technological or STEM discipline but lack expertise in data science, then taking up a Master’s degree course can allow you to develop and hone your data science competencies further.
Enlisted below are a few of the technical (MS, MCA, M.Tech) courses and non-technical professional courses (PGD, MBA, EMBA) that one can consider to kickstart their formal education in data science.
Postgraduate Degree Course |
Available Specialisations |
Master of Science (M.S) |
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Master of Computer Applications (MCA) |
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Master of Business Administration (MBA) |
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Executive MBA |
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Postgraduate Diploma (PGD) |
In addition to pursuing a formal qualification course in data science, possessing proficiency in the working skills and domains of the field are highly crucial. Data scientists need to possess a host of skills related to program development, machine learning, data visualisation etc. to be able to perform the operations of data analysis efficiently.
Thus, it is important to start practising the key skills of data science including working regularly with data mining, programming and data visualisation tools to gain familiarity with such softwares and increase one’s knowledge and hands-on skills in the same.
Alongside formal education, an effective way of growing one’s skills and prowess in data science is to regularly take up relevant projects in the field. In certain UG and PG degrees, projects and research in data science is mandated by the curricular requirement. They can provide an excellent avenue to put your theoretical knowledge to practice and apply concepts of the subject to actual scenarios. In addition to pursuing course-mandated projects, one can take up additional projects depending upon their interest and proficiency in data science, which is beneficial for both skill development and portfolio building.
Similarly, while you are completing an educational course in data science, exploring internship opportunities is an excellent strategy to upskill yourself and gain professional exposure. There are a large number of paid as well as unpaid internships which can provide you an excellent outlet for hands-on experience and professional exposure.
In a fast-paced professional world where competition is soaring by the hour, it is important to strategically showcase your skills and expertise and develop a profile that outlines your accomplishments in the field effectively. Portfolios are an excellent tool to start preparing right from college to highlight your proficiency and excellence in data science.
Pursuing formal education in data science, highlighting major academic accomplishments, highlighting extracurricular achievements related to data science, regularly pursuing projects and internships in data science, researching in the field etc. all contribute significantly to the process of building an appealing and strong profile that can enhance your future professional opportunities.
Like any other professional domain, the field of data science also comprises a variety of job opportunities starting at entry levels and escalating to executive levels. Securing a job role in data science can be a challenging and stimulating process, for which you must maintain a persevering and resilient attitude.
You can start exploring career opportunities at various levels as a data scientist. While it is most likely that as a fresher you would secure an entry-level position in a tech firm, you should still apply to data science jobs at various levels to gain exposure to the selection procedures for various data science opportunities. Furthermore, considering the growing competitive levels for a lucrative field like data science, it is very likely that a candidate might have to apply to a number of opportunities before bagging an opportunity. Thus, it is important to continue exploration of job opportunities without losing hope.
If you are a professional already practising as a data scientist or looking to switch to this career domain, then upskilling yourself is necessary for both securing the right job options and escalating in one’s career. There are a number of available options for professionals to consider if they want to hone their data science skills further. There are courses available in the online as well as offline, face-to-face mode to consider. The durations, flexibility of learning and level of courses available make executive education in data science highly appealing to take up.
Enlisted herein are a few of the certification and upskilling courses such a diploma and bootcamp courses that you can consider as a working professional in the field for upskilling.
Certification and Upskilling Course |
Available Specialisations |
Job-Guaranteed Certification Courses |
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Pay-After Placements Certification Program |
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Bootcamp Program |
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Professional Certificate Course |
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Professional Certificate in Data Visualisation |
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Professional Certificate in Big Data |
In addition to pursuing a career in this profession as a data scientist, there are a number of related roles as enlisted below that you can explore after pursuing formal education in data science. Data science focuses its emphasis on the holistic processing and analysis of big data to draw insights relevant to business growth and development. There are a number of related fields like data analytics and business analytics, artificial intelligence, data engineering etc that incorporate insights and knowledge of data science. A few of the prospective career domains in and related to data science that you can consider pursuing have been enlisted herein.
Provided here is a summarisation of the current compensation trends in the field of data science and related job domains. The enlisted figures reflect compensation in the field as provided in India to a professional with nearly 2 to 3 years of relevant job experience.
Job Role |
Average Salary in India (per annum) |
INR 9.56 LPA |
|
INR 8.82 LPA |
|
INR 5.03 LPA |
|
INR 24.8 LPA |
|
INR 6.73 LPA |
|
INR 5.61 LPA |
|
INR 8.24 LPA |
|
INR 10.2 LPA |
As can be seen, the job domain of data science is a lucrative and appealing field where one can expect to build a prosperous career especially in the future considering data science is gaining traction in organisations and professional domains. There are a diverse number of jobs one can explore as a data scientist and develop a successful career in the domain through gaining relevant qualifications and upskilling oneself to stay updated in the field.
Data science is the science of drawing insightful results and findings through systematic data analysis of large datasets using a number of statistical, logical, mathematical, machine learning and predictive techniques.
To become a data scientist in India, a candidate needs to have completed their Bachelor’s degree course in a field related to science, technology or mathematics (preferably in data science-related specialisations). Furthermore, organisations often prefer candidates who have a postgraduate qualification such as a professional certificate, a PG diploma or a Masters degree in data science specialisation.
Data science is a field exhibiting exponential growth in the current times as well as bright prospects for the future. As per current statistics, the average earning potential as a data scientist in India is nearly INR 9.5 LPA, which can grow manifold with professional experience. Hence, as a career, data science is quite a lucrative field with scope of career escalation.
The average salary of a data scientist in India is nearly INR 9.56 lakhs per annum.
Careers in data science include those like data scientist, data analyst, data engineer, data administrator, business analyst, data architect and so on. The average salary that can be earned in this field ranges from INR 5 LPA to INR 24 LPA.
Skills in programming and development, data wrangling, data cleansing, statistics, mathematics, research etc. are crucial for practising as a data scientist. Non-technical skills needed to succeed on the job include communication and persuasion skills, research acumen, business acumen, analytical and critical aptitude and so on.
If you have pursued commerce in high school along with mathematics, then you can consider taking up data science in the future. However, if you have graduated in commerce (barring the case of a B.Com in business analytics) or have not pursued mathematics at the higher secondary level, pursuing data science as a career wouldn’t be possible since most institutions providing this course require it as a compulsory subject. Further, without advanced knowledge in mathematics and statistics, working in the field of data science is significantly hard.
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