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Data Science Course: 2023 Complete Guide with Course Fees, Duration, Prerequisite, Top Job Roles & Salary

Data Science is considered a highly desirable profession and is dominating the IT industry in India today. It is in high demand and offers attractive salaries. As data continues to play a significant role in business and society, the demand for skilled data scientists is only increasing. But highly paid positions in this field are not easy to get. If you are interested in this field, you must have the right prerequisites, right guidance and industry experience to get to the top.

What is Data Science?

Data Science combines statistical and computational methods to analyze and model data, allowing organizations to make data-driven decisions and predictions. As a result, it is changing the way businesses operate across all industries, from healthcare and finance to retail and technology. With the increasing reliance on data and technology, the demand for skilled data scientists is only expected to grow, making it a dynamic and exciting field with plenty of career opportunities. It covers processes from data collection, preprocessing, and analysis to creating models and visualizations to inform decision making.

Why Data Science Course Online in India?

A data science course is an interdisciplinary program that teaches you how to extract insights and knowledge from data. An online course covers a wide range of topics, including statistics, programming, machine learning, data visualization, data wrangling, and more. The goal is to equip students with the ability to use data to make informed decisions, solve real-world problems, and drive progress in various industries.

In India, data science courses are offered by many universities and colleges, both at the undergraduate and graduate levels. Some institutions also offer certification courses in accreditation with big names like IBM, IIT, UTM etc which can be pursued from the comfort of your home.

These online courses are best for anyone looking to get the basics covered and reach up to advanced industry-specific knowledge, or working professionals who are looking to upskill in this field.

Data Science Certification Training in India

There are various institutions in India that provide data science certification training programs to students who are interested in pursuing a career in data science. Some of the most well-known institutes that offer such programs include 360DigiTMG, Great Learning, IBM, Simplilearn, Jigsaw Academy, UpGrad and others.

These institutes offer both online and classroom-based training programs to cater to different learning styles. The programs cover all aspects of data science, from data collection and preprocessing to machine learning and deep learning, and are taught by industry experts.

Students can choose the program that best suits their needs, learning style, and schedule. With a data science certification, you can enhance your skills and knowledge in the field and become competitive in the job market.

Data Science Techniques

Some of the most frequently used data science techniques are:

Data Exploration and CleaningThis involves cleaning, transforming and preprocessing raw data to make it ready for analysis.
Data VisualizationData visualization is used to represent data in graphical format, making it easier to understand and interpret.
Statistical AnalysisThis involves using statistical methods to understand the relationships and patterns in data.
Machine LearningMachine learning is a part of AI that creates algorithms and models to identify patterns in data and make predictions.
Deep LearningDeep learning is a type of machine learning that uses neural networks for tasks like image recognition, language processing, and speech recognition.
Predictive ModelingPredictive modeling involves using statistical and machine learning techniques to build models that can predict future outcomes based on historical data.

Top Data Science Institutes in India

Our pick of top institutes offering Data Science certification training:

360DigiTMG360DigiTMG is a Bangalore-based data science training institute, renowned for providing top-notch data science training. They offer a comprehensive data science course in Bangalore, in collaboration with IBM, designed to equip students with the necessary skills and knowledge to become successful data scientists. The course covers all the core elements of data science, including data collection, preprocessing, machine learning, and deep learning, and is taught by experienced industry experts. Students can choose to take the course in a classroom-based format or online, depending on their learning style and schedule.
Great LearningThis Ed-tech institute offers a combination of online and in-person data science certification programs with the goal of helping students acquire the necessary skills and knowledge to become successful data scientists.
SimplilearnAs a leading provider of online data science certification programs, Simplilearn offers a wide variety of programs, including the Data Science Master’s Program. This program provides a complete education in data science, covering topics from data collection and preprocessing to model building and deployment.
Jigsaw AcademyThis institute also offers a comprehensive data science certification program designed to help students become proficient in using various data science tools and technologies. The program covers the basics of data science, machine learning, and deep learning.
UpGradUpGrad’s data science certification program is designed to help students become skilled data scientists. The program covers important topics such as machine learning, data visualization, and data preprocessing, and is taught by industry experts.

Prerequisite for Data Science Certification Training

To enroll for a data science course in India, you need to meet certain prerequisites, which vary depending on the institution and the level of the course. For an undergraduate program, you need to have completed 12th class with mathematics as a subject, while for a graduate program, a bachelor’s degree in a related field such as mathematics, statistics, engineering, or computer science is required.

While not a prerequisite per say but students can also enroll in a data analytics course. A data analytics course in Bangalore offered by 360DigiTMG will typically cover the fundamentals of data analysis and visualization, and introduce the basic tools and techniques used in the field. This course is usually designed for students who are new to data analysis or who have limited experience in the field.

Data Science Skills you need to know about

Data Science is a complex field that involves using various tools and platforms. To be successful in this field, you must have technical skills, including knowledge of programming languages such as Python, R, and SQL.

The other foundational elements or components crucial for practicing data science, commonly referred to as the “four pillars of data science,” are:

Domain expertise

In addition to technical skills, data scientists must also have a deep understanding of the domain or industry they are working in. They must be able to identify the relevant questions to ask, understand the data they are working with, and communicate their findings effectively to both technical and non-technical audiences.

Math and statistics skills

Mathematics provides the theoretical foundations for many data science techniques and algorithms. Topics like linear algebra, calculus, optimization, and probability are widely used in data science to model complex phenomena and make predictions. On the other hand, statistics involves the use of statistical methods to collect, analyze, and interpret data. It is crucial in data science as it helps in identifying patterns and relationships in data, making predictions and drawing meaningful insights.

Computer Science

Computer Science is an integral part of data science as it provides the tools and techniques for storing, processing, and analyzing large amounts of data. It also plays a role in developing algorithms and models for machine learning and artificial intelligence, which are crucial for making predictions and automating tasks in data science.

Communication and visualization

The last pillar of data science is communication and visualization. These play a key role in data science as they help present findings and insights in a clear, concise, and understandable manner. They also help to effectively communicate results to both technical and non-technical audiences and can greatly aid in the interpretation and understanding of complex data.

Data Science Course Syllabus / Curriculum in general

The curriculum of these courses varies from institution to institution, but generally covers the following topics:

  • Probability and Statistics
  • Data Visualization
  • Data Cleaning and Wrangling
  • Data Analysis and Modeling
  • Machine Learning
  • Deep Learning
  • Big Data Technologies
  • Data Communication and Presentation

Data Science Course Fee & Duration

Online data science courses have become increasingly popular in recent years due to their affordability and high job placement ratio. These courses offer students the opportunity to learn about data science and its applications, regardless of their location or budget. The courses are designed to cater to different skill levels and interests, from beginners who are new to the field to experienced professionals who are looking to specialize in a particular area.

One of the key advantages of online data courses is that they are very affordable compared to traditional classroom-based courses. This makes them a cost-effective option for students who are looking to upskill or learn about data science for the first time.

Online data courses are also highly domain-specific, meaning that they are designed to cover a specific topic or application area within data science. This allows students to focus their learning and build expertise in a particular area, such as machine learning, data visualization, or big data.

The fee and duration for online Data Science courses depend on the type of course you pursue. For example, certificate and diploma programs typical duration is between 6 to 12 months and have an average cost ranging from INR 50,000 to 1,50,000. On the other hand, a 2-year PG program has an average cost of around INR 2 lacs, and a 3-year UG program has an average cost of INR 1.5 lacs.

CourseDurationAvg. Fee
UG Program3 Years₹1,50,000 /-
PG Program2 Years₹2,00,000 /-
Certificate / Diploma6 – 12 months₹50,000 – 1,50,000 /-

Demand of Data Science Professionals in India

In India, the demand for data science professionals in the private sector has been growing rapidly in recent years. This is due to the increasing use of data-driven decision making in various industries, which has made data science a critical aspect of business operations.

The finance industry in India has been one of the early adopters of data science and has been using it for various purposes such as credit scoring, fraud detection, and algorithmic trading. Major banks and financial institutions in India like ICICI Bank, HDFC Bank, and Kotak Mahindra Bank, are among the top employers of data scientists.

The healthcare sector in India is also actively using data science to improve patient care and outcomes. Data science is being used to analyze patient data to identify trends and patterns, develop personalized treatment plans, and optimize resource utilization. Major healthcare companies in India such as Apollo Hospitals, Fortis Healthcare, and Medanta are among the top employers of data scientists.

E-commerce companies in India like Amazon, Flipkart, and Snapdeal, are using data science to improve their customer experience and drive sales. Data science is used to analyze customer behavior, predict demand, and optimize pricing strategies.

The technology industry in India is also a major player in the data science space. Companies like Google, Wipro, TATA Consultancy Services, and Infosys, are using data science to develop and improve their products and services. They are also using data science to analyze large amounts of data generated by their products to identify trends and patterns and to drive business decisions.

In the public sector, data science professionals can work for government enterprises such as the Ministry of Electronics and Information Technology (MeitY), the Reserve Bank of India (RBI), the National Skill Development Corporation (NSDC), and the Ministry of Human Resource Development (MHRD), among others.

Popular Job Roles & Salary in Data Science

Data Science is a highly sought-after field in both the private and public sectors in India. As data continues to grow, the demand for Data Science professionals is rising and is projected to increase further in the future. Surveys conducted by Glassdoor and Forbes indicate that the demand for Data Science professionals may soar by 28% by 2026. This means the profession is going to stay strong in the long run making it a secure career.

Job RoleAvg SalaryEntry LevelProfessional
Data Analyst₹4,63,202/- ₹3,61,718/-₹15,00,000/-
Database Administrator₹5,09,032/- ₹2,91,290/-₹10,00,000/-
Data Scientist₹8,64,729/- ₹5,76,440/-₹12,00,000/-
Data Engineer₹8,65,518/- ₹4,67,737/-₹19,06,224/-
Data Architect₹20,40,312/- ₹9,50,000/-₹25,98,272/-
Machine Learning Engineer₹7,23,386/- ₹5,15,794/-₹20,15,877/-
Business Intelligence Developer₹5,98,580/- ₹3,23,052/-₹13,40,801/-

Data Science combines computer science, statistics, and domain expertise to analyze complex data. Many institutions offer data science courses that are accessible to a wider range of students, with affordable fees and short duration. These courses provide a comprehensive understanding of the tools, techniques, and methodologies used in data science, making them well-suited for students looking to pursue a career in this field. There is a high demand for professionals with data science skills in the job market, and many data science graduates are able to find rewarding careers with competitive salaries.