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data science roadmap for beginners

Explosive growth in data worldwide<br><br>High demand for Data Scientists, Analysts, and AI Engineers<br><br>Average salary: u20b910u201325 LPA in India<br><br>Multidomain opportunities: healthcare, finance, e-commerce, etc.

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data science roadmap for beginners

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  1. DATA SCIENCE ROADMAP FOR BEGINNERS https://nareshit.com/courses/data-science-online-training

  2. Why Choose Data Science in 2025? Explosive growth in data worldwide High demand for Data Scientists, Analysts, and AI Engineers Average salary:₹10–25 LPA in India Multidomain opportunities: healthcare, finance, e- commerce, etc.

  3. What Does a Data Scientist Do? Data collection & cleaning Exploratory data analysis Feature engineering Model building & evaluation Business decision support

  4. Types of Data Science Roles Focus Area Role Tools Data Analyst Data Scientist ML Engineer Data Engineer Excel, Power BI, SQL Python, Scikit-learn Docker, MLflow Spark, Kafka Visualization & reporting ML models Deploying models Data pipelines

  5. Foundational Skills Needed Programming Maths & Stats Databases (Linear Algebra, Probability) (Python or R) (SQL)

  6. Step-by-Step Learning Path 1.Python for Data Science 2.Math & Stats for DS 3.Data Wrangling (Pandas, NumPy) 4.Data Visualization (Matplotlib, Seaborn) 5.Machine Learning (Scikit-learn) 6.Deep Learning (TensorFlow/Keras) 7.Projects + Portfolio

  7. Tools You Must Learn in 2025 1.Python 2.Pandas, NumPy, Scikit-learn 3.Power BI / Tableau 4.SQL & NoSQL 5.Jupyter Notebooks 6.Git & GitHub 7.VS Code / PyCharm

  8. 1.Sales Forecasting 2.Customer Churn Prediction 3.Resume Parser with NLP 4.Movie Recommendation System 5.Fraud Detection with ML Build Hands-On Projects

  9. Learn to Use AI Assistants like ChatGPT 1.Code generation & debugging 2.EDA and data summary via prompts 3.Automate documentation 4.Speed up ML model prototyping

  10. Core Concepts to Master 1.Feature engineering 2.Model evaluation (accuracy, recall, F1) 3.Cross-validation 4.Overfitting vs underfitting 5.Data imbalance solutions

  11. Resume + LinkedIn + GitHub Tips Showcase 3–5 projects Upload notebooks to GitHub Write blog posts/LinkedIn articles Add certifications Follow industry leaders

  12. Internships & Real-World Exposure 1.Kaggle competitions 2.Freelancing (Upwork, Fiverr) 3.Open-source contributions 4.College/NareshIT internships 5.Hackathons

  13. Job Roles You Can Apply For 1. Junior Data Analyst 2.Python Data Developer 3.Data Science Intern 4.AI Research Assistant 5.Business Intelligence Analyst 6.Data Science Trainee @ NareshIT

  14. Start Your Journey with NareshIT Add a little bit of body text100% Practical Training Learn from Industry Experts Real-Time Projects & Case Studies Placement Assistance Visit Now

  15. THANK YOU

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