Free online courses with certificate

Supervised Machine Learning: Regression Algorithms with Python

Master supervised machine learning regression techniques using Python and Scikit-Learn. Learn Simple and Multiple Linear Regression, Gradient Descent, Regularization, and Decision Tree Regression. Explore model building, prediction, and optimization through hands-on implementation and real-world projects, including Rainfall Prediction. Develop practical skills to build regression models and predict continuous numerical values.

Mathematics for Data Science: Linear Algebra & Calculus

Build a strong mathematical foundation for Data Science and Machine Learning. Learn essential concepts of linear algebra, matrices, vectors, derivatives, gradients, and optimization techniques. Understand how mathematical principles power data analysis, machine learning algorithms, and AI models through practical examples and real-world applications.

TEST 3

Machine Learning Fundamentals

This course introduces the core principles, algorithms, and practical applications of machine learning. Learners explore supervised and unsupervised learning, data preprocessing, regression, classification, clustering, model evaluation, and hyperparameter tuning. Through hands-on exercises using Python, Pandas, NumPy, Matplotlib, and Scikit-learn, students develop the skills needed to build, train, evaluate, and improve machine learning models for real-world problems.

Introduction to Flask and RestAPIs

Learn to build web applications and REST APIs using Python and Flask. Understand routing, HTTP methods, JSON handling, and client-server communication through practical examples.

Data Modelling, ETL & Data Warehousing for Analysts

Mastering Linear Regression: Theory & Implementation

This course provides a structured understanding of Linear Regression, covering fundamental theory, assumptions, model building, evaluation metrics, diagnostics, and optimization techniques. It prepares learners to build accurate, interpretable, and reliable regression models using practical implementation in Python and R.

Advanced Microsoft Excel for Data Analysis and Automation

This course provides a comprehensive understanding of Microsoft Excel, covering essential skills, advanced formulas, data management, visualization, PivotTables, automation using VBA, and integration with Power BI. It equips learners with practical techniques to analyze data efficiently, build dashboards, and automate workflows for real-world business and analytical tasks.

Mastering Random Forest Algorithms

Learn the fundamentals of the Random Forest algorithm, including decision trees, ensemble learning, bagging techniques, feature selection, model training, and performance evaluation. Explore real-world machine learning applications, classification and regression workflows, and practical implementation using Python and modern data science tools.

Responsive Web Design with Bootstrap

Bootstrap is a front-end framework that helps create responsive and mobile-first websites quickly. It provides pre-designed components, grids, and utilities, making web design faster, consistent, and efficient.

Python OOP Programming

This Python Object-Oriented Programming (OOP) course is designed to help you transition from writing basic scripts to building scalable, professional-grade software. We focus on the core principles that drive modern application development, ensuring you gain the "industry-ready" logic needed for complex projects.

Foundation Course in Generative AI

Learn the fundamentals of Generative AI and modern AI tools through practical examples and hands-on activities. This course covers AI basics, prompt engineering, AI chatbots, content generation, image generation, automation concepts, and real-world applications using popular AI platforms and tools. Ideal for students, educators, professionals, and beginners exploring the world of Artificial Intelligence.

Digital Marketing for Business Growth

Learn Digital Marketing from basics to advanced with practical strategies and real-world tools. This course covers SEO, social media marketing, Google Ads, content marketing, email marketing, analytics, branding, and online advertising techniques to help businesses grow their digital presence and reach targeted audiences effectively.

Python Flask and REST API Development

Learn web application and REST API development using Python and Flask. This course covers routing, templates, database integration, authentication, JSON handling, API creation, and backend development with hands-on projects. Ideal for students and developers who want to build modern web applications and RESTful services.

MySQL for Web and Application Development

Learn MySQL Programming from basics to advanced with hands-on database training. This course covers database design, SQL queries, table creation, joins, functions, stored procedures, triggers, and database management techniques. Students will gain practical experience in managing and developing databases for web and software applications using MySQL.

Mastering Seaborn for Statistical Data Visualization

Learn how to create powerful and visually appealing data visualizations using Seaborn. Explore statistical plotting, customization techniques, distribution analysis, categorical charts, heatmaps, and real-world data storytelling workflows used in modern data science and analytics.

Mastering Matplotlib for Professional Data Visualization

This course provides a complete foundation in Matplotlib, covering basic plotting, advanced visualization techniques, customization, integration with Pandas and Seaborn, and performance optimization. It equips learners with the skills required to create clear, professional, and scalable visualizations for data analysis and scientific computing in Python.

NumPy: The Core of Numerical Computing

NumPy is a fundamental Python library for numerical computing. It provides fast and efficient array operations, mathematical functions, and tools for handling large datasets, forming the backbone of data science and machine learning workflows.

Exploratory Data Analysis with Pandas, NumPy & Matplotlib

Learn Exploratory Data Analysis using Python, Pandas, NumPy, Matplotlib, and Seaborn. Explore real-world datasets, clean and visualize data, identify patterns, and build practical data analysis skills through hands-on case studies.

Feature Engineering and Selection

This course introduces the essential techniques used to prepare, transform, create, and select features for machine learning models. Students learn data pre-processing, missing-value handling, categorical encoding, feature scaling, feature extraction, statistical feature selection, wrapper methods, embedded methods, and dimensionality reduction. Using Python, Pandas, NumPy, and Scikit-learn, learners apply these techniques to real-world datasets, improve model performance, reduce dimensionality, and avoid data leakage.

Introduction to Data Science, AI & Analytics

Begin your journey into the world of Data Science, Artificial Intelligence (AI), and Data Analytics with this beginner-friendly course. Learn how data is collected, processed, analyzed, and transformed into meaningful insights to solve real-world problems and support smarter business decisions. This course introduces the fundamental concepts of Data Science, Data Analytics, Machine Learning, and Generative AI. Explore the complete data science lifecycle, understand the role of modern AI technologies, and discover how businesses use data-driven strategies across different industries. Through practical examples, real-world case studies, and foundational exercises, you will develop a strong understanding of essential data science concepts and prepare yourself for advanced learning in Python, Statistics, Machine Learning, and A

Agentic AI for Data Analysis: From Data to Intelligent Insights

Learn how to use Agentic AI to transform the way data is explored, analyzed, interpreted, and presented. This practical course introduces learners to AI agents that can independently perform multi-step data analysis tasks—from understanding datasets and cleaning data to generating insights, creating visualizations, writing analysis code, and producing reports. Participants will learn how to combine Generative AI, AI Agents, Python, Excel, SQL, data visualization, and analytical workflows to build intelligent data-analysis solutions. The course focuses on hands-on projects and real-world business scenarios, helping learners move from traditional manual analysis toward AI-assisted and agent-driven data workflows.

Data Analyst Foundations: Essential Skills for Beginners

Start your journey into data analytics with our Data Analyst Foundations course at Nerdit. This beginner-friendly course introduces the essential concepts, tools, and techniques used by professional data analysts. Learn how to understand datasets, clean and organize data, perform basic analysis, identify trends, and turn raw information into meaningful insights. Build a strong foundation in data analytics through practical examples, hands-on exercises, and real-world business scenarios.

ML Model Evaluation & Hyperparameter Tuning

Learn to evaluate machine learning models, choose the right metrics, and tune hyperparameters using cross-validation, grid search, and random search. Build practical Python skills to detect overfitting, prevent data leakage, and compare models fairly.

Data Cleaning and Pre-processing

Master essential data cleaning and preprocessing techniques using Python and Pandas. Learn to handle missing values, remove duplicates, fix inconsistent data, detect outliers, and transform raw datasets into structured, analysis-ready data. Explore feature scaling, encoding, and preprocessing techniques through practical exercises and real-world datasets to prepare data for accurate analysis and Machine Learning models.