Data Science Course in Vasant vihar
Data Science CourseModules at TGC in Vasant vihar
Introduction to Data Science
This foundational module introduces you to the dynamic world of data science and how data-driven decision-making is shaping the modern world. You'll explore the complete data science lifecycle from data collection and preparation to modeling, evaluation, and deployment. Through real-world examples, you'll understand how companies in healthcare, finance, e-commerce, and entertainment are leveraging data to personalize experiences, predict future trends, and improve business efficiency. You’ll also get clarity on the roles and responsibilities of data scientists, analysts, and engineers, and how data science differs from other fields like business intelligence, AI, and machine learning.
Python Programming for Data
Python is widely recognized as the leading language for data science due to its readability, versatility, and vast library ecosystem. This module begins with Python fundamentals such as variables, data types, loops, conditional statements, and functions. You’ll then dive into data structures like lists, dictionaries, tuples, and sets, along with file and exception handling. You’ll also be introduced to object-oriented programming (OOP) principles. The second half of the module focuses on essential libraries used in the data science workflow—NumPy for numerical operations, Pandas for data manipulation, and Matplotlib and Seaborn for creating insightful data visualizations. Every concept is reinforced through live coding and hands-on exercises.
Data Collection and Cleaning
In practice, raw data is often messy, incomplete, or inconsistent. This module focuses on collecting data from diverse sources like CSV files, Excel sheets, JSON formats, APIs, and through web scraping. You’ll learn data cleaning techniques such as handling missing values, identifying and correcting outliers, and resolving inconsistent formats. Feature engineering techniques such as binning, scaling, transformation, and encoding categorical variables are also covered. You’ll automate many of these workflows using Pandas and Scikit-learn, making your datasets analysis-ready and reliable for further processing.Feature engineering techniques such as binning, scaling, transformation, and encoding categorical variables
Exploratory Data Analysis (EDA)
Exploratory Data Analysis (EDA) is essential for identifying patterns and making informed assumptions before building models. In this module, you’ll learn to summarize data using descriptive statistics and identify relationships through correlation matrices. You’ll use a wide range of visualizations, including histograms, box plots, scatter plots, heatmaps, and grouped bar charts, to discover trends and anomalies in datasets. You’ll also learn to ask business-oriented questions and answer them using data visualizations and storytelling techniques. This module strengthens your analytical mindset and helps you extract meaningful insights from raw data.
Statistics and Probability for Data Science
A strong foundation in statistics and probability is crucial for interpreting data and validating the reliability of models. This module covers both descriptive and inferential statistics, including measures of central tendency and dispersion, probability distributions (normal, binomial, Poisson, uniform), and core statistical tests like the z-test, t-test, and chi-square. You’ll also study hypothesis testing, sampling techniques, and the Central Limit Theorem. These statistical concepts are applied in real-world data science use cases, ensuring you not only understand the theory but also know how to apply it in practice.
Machine Learning for Data Science
This module introduces you to the core of data science—machine learning. You'll begin with supervised learning, exploring algorithms such as Linear Regression, Logistic Regression, Decision Trees, Random Forest, and K-Nearest Neighbors. These are applied to tasks like salary prediction, fraud detection, and email classification. You’ll then move to unsupervised learning with algorithms like K-Means Clustering, Hierarchical Clustering, and Principal Component Analysis (PCA), commonly used in customer segmentation and pattern recognition. Additionally, you’ll master evaluation metrics including Accuracy, Precision, Recall, F1-Score, ROC-AUC, and Confusion Matrix.
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Why Choose TGCVasantvihar for Data Science Training?
Top Industry Trainers and Mentors
At TGC Vasant Vihar, our trainers are not just educators—they are practicing data scientists, engineers, and analysts with years of hands-on experience in real-world projects. They have worked in leading companies across various domains such as finance, healthcare, retail, telecom, and e-commerce. Their industry exposure ensures that you're not just learning theory but understanding how data science is used to solve complex business challenges. Mentorship is a core part of our learning process, offering one-on-one guidance, feedback, and personalized career advice.
Hands-On, Project-Centric Training
We believe in learning by doing. Every concept in our course is taught with corresponding hands-on exercises using live datasets, Jupyter notebooks, and real-time coding. You'll work on mini-projects after each module to solidify your learning and build your confidence. From data preprocessing to model deployment, you'll go through the entire lifecycle of data science workflows. Our goal is to make you job-ready by giving you practical exposure to tools like Scikit-learn, Pandas, Tableau, and Power BI, not just theoretical knowledge.
Updated and Job-Oriented Curriculum
We continuously revise our curriculum to reflect the latest trends and technologies in data science. The course content is aligned with current job market demands and prepares you for roles such as Data Analyst, Junior Data Scientist, BI Analyst, and Machine Learning Associate. Key highlights of our curriculum include: Python & R Programming SQL and NoSQL Databases Data Cleaning and Exploratory Data Analysis (EDA) Supervised and Unsupervised Machine Learning Visualization Tools: Power BI, Tableau, Matplotlib, Seaborn
Placement-Focused Training
We don’t just train you on technical skills we also focus on making you employment-ready. TGC Vasant Vihar offers dedicated career services, including: Resume crafting workshops tailored for data science roles Mock interviews conducted by experts from top tech companies Technical assessments to gauge your readiness Guidance on LinkedIn optimization, GitHub portfolio building, and networking strategies Support for freelancing, internships, and hackathon participation
100% Placement Assistance
We offer complete placement support with the help of our experienced placement cell. Our strong network of hiring partners, recruiters, and tech companies allows us to share job openings and referrals regularly. Whether you're looking for a full-time job, a freelance gig, or a remote opportunity, we help you land the right role. We assist you in applying for positions in startups, MNCs, analytics firms, and product companies. Plus, our students frequently get placed in roles such as: Junior Data Scientist
Flexible Learning Options
We understand that learners have different needs and schedules. That's why we offer multiple learning modes: Classroom training at our well-equipped Vasant Vihar center with full infrastructure Live online training with interactive sessions and real-time chat support Weekend, weekday, and fast-track batch options to suit college students, job seekers, and working professionals Access to class recordings for revision or if you miss a session
Recognized Course Certification
Upon successful completion of the course and capstone project, you’ll receive a TGC Data Science Certificate, recognized by employers across India. This certification proves your competence in: Python programming Data analysis and visualization Machine learning SQL and database querying Problem-solving using real-world datasets
Lifetime Access and Continued
Once you join TGC, you're a part of our learning community for life. We offer: Lifetime access to recorded sessions, class notes, project files, and datasets Discussion forums and Q&A sessions with alumni and mentors Post-course support for upskilling, interview preparation, and career transitions Invitations to webinars, tech talks, and industry guest sessions
Our Process
Free Demo and Personalized Career Guidance
Your data science journey at TGC Vasant Vihar begins with a free, personalized counseling session. During this session, our expert advisors understand your academic background, career goals, and learning preferences. They provide clarity on how a career in data science aligns with your aspirations, what skills are in demand, and how our course structure can support your goals. You’ll also attend a free live demo class where you can experience our practical teaching approach, interact with mentors, and explore real-life data science applications before making your enrollment decision.
Seamless Registration and Student Onboarding
Once you're ready to enroll, our team ensures a smooth and supportive registration process. You’ll receive a comprehensive course roadmap and timeline outlining the modules and project deadlines. We also provide access to our Learning Management System (LMS), which includes recorded video sessions, downloadable notes, assignments, and curated datasets. You’ll get hands-on access to coding platforms like Jupyter Notebook, Google Colab, and Kaggle, along with setup guidance for Python, Anaconda, and relevant IDEs. The onboarding process is designed to get you fully equipped and confident before the learning begins.
Structured Training with Live, Hands-On Sessions
Our curriculum is divided into structured, easy-to-follow modules that are delivered through live, interactive sessions. Each topic is explained using real-world datasets, live Python coding walkthroughs, and industry-relevant case studies. Instructors provide conceptual clarity through visual aids, diagrams, and demos. You’ll actively work with essential tools like Pandas, NumPy, Scikit-learn, Power BI, and SQL. Every class is designed to be practical, engaging, and immediately applicable — enabling you to develop strong foundational skills in data science.
Assignments, Practice Labs, and Mini-Projects
To reinforce your learning, each module includes assignments, mini-projects, and real-world exercises. These hands-on tasks allow you to apply what you’ve learned to actual business scenarios. You'll work on case studies from domains like healthcare, retail, finance, and marketing — helping you understand how data science is applied in various industries. Our instructors personally review your work and provide constructive feedback, helping you sharpen your coding, analytical, and visualization skills with every project you complete.
Performance Evaluation and Feedback Loops
We believe in continuous learning and improvement. Throughout the course, your progress is evaluated through weekly quizzes, coding assignments, live tests, and module-end reviews. You’ll also engage in peer-to-peer project evaluations and receive individual feedback from mentors during monthly performance check-ins. These assessments not only help track your development but also ensure that you’re prepared for real-world problem-solving by improving your logic, clarity, and analytical thinking.
Career Support and Interview Preparation
Beyond technical training, we prepare you for the professional world with our robust career readiness program. This includes guided resume and cover letter writing focused on data science roles, along with LinkedIn and GitHub profile optimization. You’ll participate in mock interviews with industry experts, technical Q&A sessions, and workshops on communication and storytelling with data. We also help you build a portfolio of 3–5 strong projects, ensuring you're confident and well-prepared for job interviews in analytics and data science domains.
Course Completion and Recognized Certification
After successfully completing all modules, assignments, and the final capstone project, you’ll be awarded the TGC Data Science Course Completion Certificate. This certificate is recognized by top employers and serves as proof of your practical skills in Python, machine learning, SQL, and data visualization. Along with your main certificate, you may also receive letters of recommendation (LORs) and individual project certificates for outstanding performance, which you can showcase on LinkedIn, job portals, and during interviews.
Placement Support and Job Assistance
After certification, our placement team works with you to identify suitable job opportunities and internship roles in the data and analytics industry. You’ll receive exclusive job listings, direct referrals, and assistance with interview scheduling. Whether you're targeting startups, established MNCs, or freelance roles, we support your transition into the workforce. We also guide you in participating in competitions like Kaggle and building open-source portfolios to strengthen your resume. Our placement support continues even after course completion, ensuring you receive ongoing career guidance and job alerts.
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Frequently Asked Questions(FAQ)– Data Science Course at TGC Vasant vihar
The course typically spans 3 to 4 months, depending on the batch you choose — weekday, weekend, or fast-track. This includes live sessions, project work, assessments, and career preparation modules.
 No prior programming experience is required. We start from the fundamentals of Python programming, making the course beginner-friendly. Whether you’re a fresher, non-coder, or professional from a non-technical background, we guide you step-by-step.
 You’ll learn Python, SQL, data cleaning, exploratory data analysis (EDA), statistics, machine learning algorithms, data visualization (Tableau, Power BI), and an introduction to Big Data and cloud tools like AWS. The curriculum is designed to cover everything needed to start a career in data science.
 Yes, the course includes multiple mini-projects and capstone projects based on real-world scenarios such as sales forecasting, customer segmentation, fraud detection, and recommendation systems. These projects are great for building your portfolio and preparing for job interviews.
Yes, upon successful completion of the course and final project, you’ll receive a TGC Data Science Course Completion Certificate. This is a recognized credential that adds value to your CV and can be showcased on LinkedIn and job portals.
 Absolutely. We provide 100% placement assistance, including resume building, mock interviews, job referrals, and access to our exclusive job board. Our placement team helps connect you with roles in startups, MNCs, and tech firms.
 Yes, the course is designed to suit the needs of working professionals with flexible batch options, including weekend and evening classes. You can also opt for live online sessions if you prefer to learn remotely.
 Yes. We offer both classroom training at our Vasant Vihar center and live interactive online classes. You’ll get the same quality of training, real-time mentor support, and access to learning materials in both formats.
 The course fee varies based on the learning mode (online/offline), duration, and batch type. Please contact our admission team directly for the latest pricing, installment options, and discounts available.
You can enroll by visiting our Vasant Vihar center, calling our admissions helpline, or filling out the enquiry form on our website. Our team will assist you with registration, batch selection, and onboarding.
TGC is India's one of the fastest growing training companies in creative design. TGC has passed out more than 20,000 students in the last 24 years
