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    Data Scientist Roadmap

    Complete learning path

    8-14 Months
    Advanced
    ₹8-30 LPA
    8 Phases

    Overview

    This roadmap guides you to become a Data Scientist. You'll master Python, statistics, data analysis, machine learning, and business communication. Designed for beginners, completable in 8-14 months with 3-4 hours daily.

    Prerequisites

    Basic math knowledge

    Outcome

    Data Scientist Role

    Resources

    Mostly free resources

    Learning Phases

    1

    Python Programming

    4-6 weeks

    Master Python, the primary language for data science work.

    Skills to Learn

    • ★
      Python Fundamentals
    • ★
      Data Structures (lists, dicts, sets)
    • ★
      Functions & Lambda Expressions
    • ★
      File Handling & I/O
    • ◆
      Object-Oriented Programming
    • ◆
      Error Handling
    • ○
      Virtual Environments

    Resources

    • Python.org Tutorial
      Free
    • Kaggle Python Course
      Free
    • Automate the Boring Stuff
      Free

    Projects to Build

    • →CLI Data Processor
    • →File Organizer Script
    • →Web Scraper
    2

    Statistics & Mathematics

    6-8 weeks

    Build strong mathematical foundations for data analysis.

    Skills to Learn

    • ★
      Descriptive Statistics
    • ★
      Probability Theory
    • ★
      Inferential Statistics
    • ★
      Hypothesis Testing
    • ◆
      Linear Algebra Basics
    • ◆
      Regression Analysis
    • ○
      Bayesian Statistics

    Resources

    • Khan Academy Statistics
      Free
    • StatQuest YouTube
      Free
    • Think Stats Book
      Free

    Projects to Build

    • →Statistical Analysis Report
    • →A/B Test Analysis
    • →Survey Data Analysis
    3

    Data Manipulation & Analysis

    4-6 weeks

    Learn to clean, transform, and analyze data effectively.

    Skills to Learn

    • ★
      NumPy for Numerical Operations
    • ★
      Pandas for Data Manipulation
    • ★
      Data Cleaning Techniques
    • ★
      Handling Missing Data
    • ★
      Data Transformation
    • ★
      Exploratory Data Analysis
    • ◆
      Working with Dates & Times

    Resources

    • Pandas Documentation
      Free
    • Kaggle Pandas Course
      Free
    • Python for Data Analysis Book
      Free

    Projects to Build

    • →Data Cleaning Pipeline
    • →EDA on Real Dataset
    • →Automated Data Report
    4

    Data Visualization

    3-4 weeks

    Create compelling visualizations to communicate insights.

    Skills to Learn

    • ★
      Matplotlib
    • ★
      Seaborn
    • ◆
      Plotly for Interactive Charts
    • ◆
      Dashboard Creation
    • ◆
      Storytelling with Data
    • ○
      Tableau/Power BI

    Resources

    • Matplotlib Gallery
      Free
    • Seaborn Tutorial
      Free
    • Storytelling with Data
      Paid

    Projects to Build

    • →Interactive Dashboard
    • →Data Story Presentation
    • →Visualization Portfolio
    5

    SQL & Databases

    3-4 weeks

    Master SQL for data extraction and database management.

    Skills to Learn

    • ★
      SQL Queries (SELECT, JOIN, GROUP BY)
    • ★
      Subqueries & CTEs
    • ★
      Window Functions
    • ◆
      Database Design Basics
    • ◆
      PostgreSQL/MySQL
    • ○
      NoSQL Basics (MongoDB)

    Resources

    • SQLBolt
      Free
    • Mode SQL Tutorial
      Free
    • Kaggle SQL Course
      Free

    Projects to Build

    • →Database Design Project
    • →Complex Query Analysis
    • →ETL Pipeline
    6

    Machine Learning

    8-10 weeks

    Learn ML algorithms and build predictive models.

    Skills to Learn

    • ★
      Scikit-learn Library
    • ★
      Supervised Learning
    • ★
      Unsupervised Learning
    • ★
      Feature Engineering
    • ★
      Model Evaluation & Validation
    • ◆
      Ensemble Methods
    • ◆
      Hyperparameter Tuning

    Resources

    • Scikit-learn Documentation
      Free
    • Google ML Crash Course
      Free
    • Hands-On ML Book
      Paid

    Projects to Build

    • →Prediction Model
    • →Classification System
    • →Kaggle Competition
    7

    Deep Learning Basics

    4-6 weeks

    Introduction to neural networks and deep learning frameworks.

    Skills to Learn

    • ★
      Neural Network Fundamentals
    • ★
      TensorFlow/Keras
    • ◆
      CNNs for Image Data
    • ◆
      RNNs for Sequential Data
    • ◆
      Transfer Learning
    • ○
      NLP Basics

    Resources

    • TensorFlow Tutorials
      Free
    • Deep Learning Specialization
      Freemium
    • Fast.ai Course
      Free

    Projects to Build

    • →Image Classifier
    • →Text Classification
    • →Time Series Forecasting
    8

    Business & Communication

    2-4 weeks

    Develop skills to communicate insights to stakeholders.

    Skills to Learn

    • ★
      Data Storytelling
    • ★
      Presentation Skills
    • ★
      Business Metrics & KPIs
    • ◆
      A/B Testing
    • ◆
      Stakeholder Management
    • ◆
      Domain Knowledge

    Resources

    • Storytelling with Data
      Paid
    • Data Science for Business
      Paid

    Projects to Build

    • →Business Case Study
    • →Executive Dashboard
    • →Impact Analysis Report
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    Match a roadmap with curated learning resources and study focus.

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    First Job Guide

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    Open page

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    How Sproutern reviews learning resources and career guides

    Our resource pages are intended to help students act quickly without walking into outdated or overly generic advice. We keep them grounded in official learning providers, recruiter-side guidance, and public academic references instead of recycling listicles.

    Written by

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    Founder, editor, and product lead at Sproutern

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    Reviewed by

    Sproutern Editorial Team

    Career editors and quality reviewers working from our public editorial policy

    Review standards

    Last reviewed

    March 6, 2026

    Freshness checks are recorded on pages where the update is material to the reader.

    Update cadence

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    Time-sensitive topics move faster when rules, deadlines, or market signals change.

    How this content is built and maintained

    When we recommend a platform, template, checklist, or framework, we try to link readers toward the original provider or a documented standard first. We then add human context about how students can actually use that resource in placements, internships, or study planning.

    • We prefer official course, certificate, and template owners over scraped comparison pages.
    • We balance strategy with implementation, so pages include both practical next steps and evidence-based context.
    • If a resource ages badly because hiring or admissions expectations shift, we update or replace it rather than keeping stale advice live.
    Read our methodologyEditorial guidelinesReport a correction

    Primary sources and expert references

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      We prefer the original provider page over aggregator summaries when recommending a course, certificate, or resource.

    • NACE, LinkedIn research, and public recruiter guidance

      Used for resume, interview, job-search, and early-career advice when employer-side context matters.

    • UGC, AICTE, and verified academic sources

      Used when resources reference Indian higher-education policy, eligibility rules, or academic pathways.

    Recent updates

    March 6, 2026

    Added clearer author, reviewer, and source disclosure

    Resource pages now explain who maintains them, which standards guide updates, and how readers can inspect the methodology behind major recommendations.

    Public correction path

    Readers can report stale links, changed provider terms, or factual issues through our contact flow, and we review those reports against the original source.

    Prefer the full policy pages? Read our public standards or contact the team if a major page needs a correction.Open standards