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Complete Roadmap to Become a Data Scientist
๐ 1. Learn the Basics of Programming
โ Start with Python (preferred) or R
โ Focus on variables, loops, functions, and libraries like numpy, pandas
๐ 2. Math & Statistics
โ Probability, Statistics, Mean/Median/Mode
โ Linear Algebra, Matrices, Vectors
โ Calculus basics (for ML optimization)
๐ 3. Data Handling & Analysis
โ Data cleaning (missing values, outliers)
โ Data wrangling with pandas
โ Exploratory Data Analysis (EDA) with matplotlib, seaborn
๐ 4. SQL for Data
โ Querying data, joins, aggregations
โ Subqueries, window functions
โ Practice with real datasets
๐ 5. Machine Learning
โ Supervised: Linear Regression, Logistic Regression, Decision Trees
โ Unsupervised: Clustering, PCA
โ Tools: scikit-learn, xgboost, lightgbm
๐ 6. Deep Learning (Optional Advanced)
โ Basics of Neural Networks
โ Frameworks: TensorFlow, Keras, PyTorch
โ CNNs, RNNs for image/text tasks
๐ 7. Projects & Real Datasets
โ Kaggle Competitions
โ Build projects like Movie Recommender, Stock Prediction, or Customer Segmentation
๐ 8. Data Visualization & Dashboarding
โ Tools: matplotlib, seaborn, Plotly, Power BI, Tableau
โ Create interactive reports
๐ 9. Git & Deployment
โ Version control with Git
โ Deploy ML models with Flask or Streamlit
๐ 10. Resume + Portfolio
โ Host projects on GitHub
โ Share insights on LinkedIn
โ Apply for roles like Data Analyst โ Jr. Data Scientist โ Data Scientist
Data Science Resources: https://whatsapp.com/channel/0029Va8v3eo1NCrQfGMseL2D
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