Data Analyst
Zero to Mastery
Fast-track your data career. Master Excel, SQL, Python, and Power BI. Transform raw data into strategic business insights. We provide 100% Placement Assistance.
Offer ends on March 15
The Ultimate Curriculum.
Acquire the precise, high-income data skills tech giants are desperately searching for. Gain an undeniable competitive edge in the analytics space.
01
Phase 1: Foundation
Excel Basics & Formulas
Phase 1: Foundation
Excel Basics & Formulas
- Intro to Spreadsheets, UI, and Data Entry best practices
- Essential Functions (SUM, AVERAGE, MIN, MAX, COUNT)
- Logical Functions (IF, AND, OR, Nested IFs)
- Data Cleaning (TRIM, LEFT, RIGHT, CONCATENATE, Flash Fill)
- Conditional Formatting and Data Validation
02
Phase 2: Advanced Analysis
Advanced Excel & Pivot Tables
Phase 2: Advanced Analysis
Advanced Excel & Pivot Tables
- Lookup Functions (VLOOKUP, HLOOKUP, XLOOKUP, INDEX MATCH)
- Mastering Pivot Tables & Pivot Charts for Summarization
- Building Interactive Dashboards using Slicers & Timelines
- What-If Analysis (Goal Seek, Data Tables, Scenario Manager)
- Introduction to Power Query and Data Modeling
03
Phase 3: Database Engineering
SQL Fundamentals
Phase 3: Database Engineering
SQL Fundamentals
- Relational Database Concepts & RDBMS Architecture
- DDL, DML, DCL, and TCL Commands
- Filtering & Sorting Data (WHERE, ORDER BY, LIMIT)
- Aggregate Functions & Grouping (GROUP BY, HAVING)
- Database Normalization (1NF, 2NF, 3NF)
04
Phase 4: Advanced Database
Advanced SQL & Window Functions
Phase 4: Advanced Database
Advanced SQL & Window Functions
- Mastering SQL Joins (INNER, LEFT, RIGHT, FULL, CROSS)
- Complex Subqueries and Common Table Expressions (CTEs)
- Window Functions (RANK, DENSE_RANK, ROW_NUMBER, LEAD, LAG)
- Data Casting, String Manipulation, and Date/Time Functions
- Views, Stored Procedures, and Query Optimization
05
Phase 5: Scripting
Python Programming Basics
Phase 5: Scripting
Python Programming Basics
- Python Environment Setup (Jupyter Notebooks, Anaconda)
- Variables, Data Types, and Operators in Python
- Control Structures: If-Else conditions and Loops (For, While)
- Data Structures: Lists, Tuples, Sets, and Dictionaries
- Writing Custom Functions and Lambda Expressions
06
Phase 6: Data Wrangling
Data Manipulation with Pandas
Phase 6: Data Wrangling
Data Manipulation with Pandas
- Introduction to NumPy Arrays and Vectorization
- Pandas Series and DataFrames for Tabular Data
- Importing/Exporting data (CSV, Excel, JSON, SQL)
- Data Cleaning: Handling Missing Values and Duplicates
- Data Grouping, Merging, Joining, and Concatenation
07
Phase 7: Visual Analytics
Python Data Visualization
Phase 7: Visual Analytics
Python Data Visualization
- Data Storytelling Principles & Choosing the Right Charts
- Plotting with Matplotlib: Line, Bar, Scatter, and Histograms
- Customizing Plots: Titles, Labels, Legends, and Colors
- Advanced Statistical Visualizations using Seaborn
- Heatmaps, Pairplots, and Violin plots for Exploratory Analysis
08
Phase 8: Business Intelligence
Power BI & Dashboards
Phase 8: Business Intelligence
Power BI & Dashboards
- Power BI Desktop UI, Connecting to Data Sources
- Data Modeling, Relationships, and Star Schema design
- Introduction to DAX (Data Analysis Expressions) for Calculations
- Creating Interactive Reports and Visualizations
- Publishing to Power BI Service and Dashboard Sharing
09
Phase 9: Mathematics for Data
Statistics & Probability
Phase 9: Mathematics for Data
Statistics & Probability
- Descriptive Statistics: Mean, Median, Mode, Variance, Std Dev
- Probability Distributions (Normal, Binomial, Poisson)
- Inferential Statistics & Central Limit Theorem
- Hypothesis Testing (A/B Testing, P-values, Z-tests, T-tests)
- Correlation, Covariance, and Simple Linear Regression
10
Phase 10: Portfolio Building
Real-World Capstone Projects
Phase 10: Portfolio Building
Real-World Capstone Projects
- E-Commerce Sales Performance Dashboard (Excel + SQL)
- Customer Churn Analysis & Prediction (Python + Pandas)
- Financial Data Visualization & Reporting (Power BI)
- End-to-end ETL Pipeline Building for Analytics
- Resume Building & Mock Interview Preparation
We help you get your dream job.
From resume building to technical interview prep, we guide you at every step. Join an elite network of data alumni commanding high salaries at top tech giants.
EXCELLENT Based on 20 reviews Posted on Sreenu ẞree30 January 2026Trustindex verifies that the original source of the review is Google. Great Learning experience. The trainer explains concepts very clearly and makes the sessions easy to understand. highly recommended.Posted on prashanth aruri30 January 2026Trustindex verifies that the original source of the review is Google. I am happy to share the feedback about Varun and his training. Varun is sharing the best knowledge on all the tech stack. He elaborates and enhances the subject ,such a way where we can understand easily with many real world examples. Thank you Varun.Posted on naveen kumar30 January 2026Trustindex verifies that the original source of the review is Google. Simple & professional Teaching is effective, and day-to-day class notes along with videos help build strong practice in a professional manner. More formal Teaching is highly beneficial. Regular class notes combined with video resources help develop consistent and professional practice. Slightly promotional (for a course / institute) Effective teaching, supported by daily class notes and video lessons, helps learners build strong and professional practical skills. Natural and friendly Teaching is really effective, and daily class notes with videos help students practice and learn in a professional wayPosted on Ayyappa Nelluri30 January 2026Trustindex verifies that the original source of the review is Google. Clear explanations, effective teaching methods, and live examples make Varun’s programming sessions easy to understandPosted on abdul sk5 January 2026Trustindex verifies that the original source of the review is Google. Varun teaching skills are excellent.Posted on hafeez yssb5 January 2026Trustindex verifies that the original source of the review is Google. Good learn platformPosted on Lucky Lucky8 December 2025Trustindex verifies that the original source of the review is Google. Prefect place to learn Testing and Java . Varun sir is one best teacher for Java and Testing.He cleared all the doubts and also teach me to be smart .iam really thankful to him for his contribution 🙏. Highly recommend. Very reasonable price too.Posted on MEANUGA SINDHURI 32201032901419 November 2025Trustindex verifies that the original source of the review is Google. One of the best source to approach Varun IT. Especially best for the java developers who went to upskill in java. Moreover Best platform to learn or upskill in testing and coding.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
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