Master Data Science & Full Stack Development in 3 Months: A Complete Roadmap for Beginners

Month 1: Foundations of Data Science

Week 1: Intro to Data Science & Python Basics
Overview of Data Science, Python setup, basic programming concepts.

Week 2: Python Libraries for Data Science
Intro to NumPy & pandas for data manipulation.

Week 3: Data Visualization
Visualizations with Matplotlib & Seaborn.

Week 4: Statistics for Data Science
Descriptive statistics, probability, hypothesis testing.

Month 2: Intermediate Data Science

Week 5: Data Cleaning & Preprocessing
Handling missing data, transformations, feature engineering.

Week 6: Exploratory Data Analysis (EDA)
Univariate/bivariate analysis, outliers, insights.

Week 7: Project 1: Data Science Application
Apply data cleaning, visualization, EDA on a dataset.

Week 8: Intro to Machine Learning
Supervised/unsupervised learning, linear regression, logistic regression.

Month 3: Advanced Data Science & ML

Week 9: Classification Algorithms
KNN, Naive Bayes, SVM, model evaluation metrics.

Week 10: Advanced ML Algorithms
Random Forest, K-means clustering, PCA, cross-validation.

Week 11: Model Evaluation & Hyperparameter Tuning
Grid/random search, overfitting, regularization.

Week 12: Project 2: Full Data Science Pipeline
Build and optimize a full data science project.

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Month 1: Overview & Frontend Basics

Week 1: Intro to Web Development
Web dev overview, workflow, tools (IDE, Git).

Week 2: HTML & CSS
HTML structure, CSS styling, responsive design.

Week 3: JavaScript Basics
JS syntax, loops, functions, objects, arrays.

Week 4: DOM Manipulation & Event Handling
DOM selection, event listeners, dynamic content changes.

Month 2: Advanced Frontend with React

Week 5: React Basics
Intro to React, JSX, components, props, state.

Week 6: React Routing
Setup routing, navigate pages, conditional rendering.

Week 7: React Hooks
useState, useEffect, useContext, custom hooks.

Week 8: API Calls in React
Fetch/axios for API calls, async/await, error handling.

Month 3: Backend & Hosting

Week 9: Node.js & Express.js Basics
Node.js, Express setup, middleware, routing.

Week 10: Building REST APIs
RESTful routes, CRUD operations, JWT authentication.

Week 11: Database Integration with MongoDB
Setup MongoDB, Mongoose, CRUD operations, schemas.

Week 12: Hosting & Deployment
Host frontend on Vercel, backend on Render, deploy full-stack app.

Final Project:
Build and deploy a full-stack web application.


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