ZETLAN TECHNOLOGIES
Course Categories 172+
Cloud & Infrastructure 7
Networking 8
Virtualisation 5
IT Security 10
CyberSecurity & Mgmt 14
Software Development 16
Web Dev & Database 27
Data Science & AI 14
Mobile, Testing & Games 22
Design & Creative 49
Navigation
Home Business About Us Contact Us All Courses FAQ & Help
Contact Us
+91 8680961847 +91 8680961847 (WhatsApp) info@zetlantechnologies.com
Browse by Domain
Cloud & Infrastructure 7
Networking 8
Virtualisation 5
IT Security 10
CyberSecurity & Mgmt 14
Software Development 16
Web Dev & Database 27
Data Science & AI 14
Mobile, Testing & Games 22
Design & Creative 49
2000+ Courses · 15+ Technology Domains
Microsoft Cisco AWS EC-Council View All Courses
Data Analysis
Data Analytics — Course #402

Turn Data Into

Business Insights 📊

Data Analysis is the gateway to every data-driven role. Master Python (Pandas, NumPy), SQL, Power BI, Tableau, and statistical analysis to extract insights that drive business decisions — the most in-demand analyst skill set across every industry.

Python & Pandas NumPy SQL Power BI Tableau Excel EDA Statistical Analysis Data Visualization Machine Learning Basics
Enroll Now Brochure
Data Analysis — Pandas & Visualization
import pandas as pd
import matplotlib.pyplot as plt
df = pd.read_csv('sales.csv')
# EDA — group by region & visualize
summary = df.groupby('region')['revenue']
  .agg(['sum','mean','count'])
summary.plot(kind='bar', figsize=(10,6))
plt.title('Revenue by Region')
55K+
Jobs
Analyst roles
52 hrs
Duration
Video content
9
Modules
Full syllabus
Cert
Included
Industry recognised
24/7
Support
Expert guidance
Python
Pandas
NumPy
Matplotlib
Seaborn
Plotly
SQL
Power BI
Tableau
Excel
Jupyter Notebooks
Scikit-learn
Statistics
Hypothesis Testing
EDA
Data Wrangling
Feature Engineering
Google Data Studio
R Language
Regex
Python
Pandas
NumPy
Matplotlib
Seaborn
Plotly
SQL
Power BI
Tableau
Excel
Jupyter Notebooks
Scikit-learn
Statistics
Hypothesis Testing
EDA
Data Wrangling
Feature Engineering
Google Data Studio
R Language
Regex
What You Master

The Complete Data Analysis Skill Set

From data collection and cleaning to EDA, statistical analysis, visualization, and ML-powered insights.

📊
Python Analytics — Pandas, NumPy & Visualization

Master the complete Python analytics stack. Manipulate DataFrames with Pandas, perform numerical computations with NumPy, and create compelling visualizations with Matplotlib, Seaborn, and Plotly. Conduct full Exploratory Data Analysis (EDA) workflows on real-world datasets from business, finance, and healthcare.

Pandas NumPy Matplotlib Seaborn Plotly EDA Data Cleaning Feature Eng
📈
Power BI & Tableau

Build interactive dashboards and reports. Connect to live data sources and tell compelling stories with data visualization.

🔢
Statistics & Hypothesis Testing

Probability distributions, T-tests, Chi-Square, ANOVA, confidence intervals, and p-values for data-driven decisions.

🗄️
SQL for Data Analysis

Write complex SQL queries — joins, aggregations, window functions — to extract insights from relational databases.

SQL JOINs Window Fns CTEs
Syllabus

Course Curriculum

9 modules covering data analysis from foundations to advanced visualization and ML integration.

  • What is Data Analysis & why it matters
  • Types of Data — Structured vs. Unstructured
  • Data Analysis Process — Collect, Clean, Analyze, Visualize
  • Tools Overview — Excel, SQL, Python, Power BI, Tableau
  • Data Sources — APIs, Databases, Web Scraping, Surveys
  • Handling Missing Data — imputation, deletion strategies
  • Removing Duplicates & Outliers
  • Data Standardization & Formatting
  • Descriptive Statistics — Mean, Median, Mode, Variance, SD
  • Data Visualization — Charts, Histograms, Box Plots, Scatter Plots
  • Identifying Trends, Patterns & Correlations
  • Pandas Profiling & automated EDA
  • Data Merging & Joins in Pandas
  • Aggregation & Grouping — groupby, pivot_table
  • Data Reshaping — Pivot Tables, Melt/Stack
  • Feature Engineering & Encoding
  • Probability Distributions — Normal, Binomial, Poisson
  • Sampling Methods — Simple, Stratified, Cluster
  • Hypothesis Testing — T-tests, Chi-Square, ANOVA
  • Confidence Intervals & Significance Levels (p-values)
  • Python for Data Analysis — Pandas, NumPy
  • Advanced Pandas — apply, lambda, method chaining
  • Matplotlib & Seaborn for Data Visualization
  • Plotly for Interactive Visualizations
  • Writing SELECT queries with JOINs & Subqueries
  • Data Filtering & Aggregation — GROUP BY, HAVING
  • Window Functions — ROW_NUMBER, RANK, LAG/LEAD
  • Using SQL with Pandas — read_sql, SQLAlchemy
  • Introduction to Machine Learning Concepts
  • Regression Analysis — Linear & Polynomial
  • Classification Techniques — Logistic Regression, Decision Trees
  • Clustering — K-Means for customer segmentation
  • Principles of Effective Data Visualization
  • Dashboard Design in Power BI & Tableau
  • Storytelling with Data — narrative, context, insight
  • Automating Reports with Python & scheduled refreshes
Career Outcomes

Data Analysis Careers in 2026

Data Analysts are in demand across every industry — finance, healthcare, retail, tech, and government. With 55,000+ active openings, this is the most accessible entry point into high-paying data careers.

₹6–20L
India Avg LPA
$75K–$120K
USA Avg
55K+
Active Jobs
30% Growth
Year-on-Year
Data Analyst
Analyze datasets, build dashboards, and deliver actionable insights to business stakeholders
₹6–16 LPA · $70K–$105K USA
Business Analyst
Bridge business and data — translate requirements into analytical solutions and KPI reports
₹7–18 LPA · $80K–$115K USA
BI Developer / Analyst
Build Power BI and Tableau dashboards, data models, and automated reporting systems
₹8–20 LPA · $85K–$120K USA
Market Research Analyst
Use data analysis to understand consumer trends, market dynamics, and competitive landscapes
₹6–15 LPA · $70K–$100K USA
New Batch Starting Soon — Limited Seats

Ready to Master Data Analysis?

Every business runs on data. Become the analyst who transforms raw data into the decisions that shape strategy, growth, and innovation.

Enroll Now Call Us WhatsApp
Zetlan Technologies
Online — Replies in minutes
👋 Hi! Welcome to Zetlan Technologies.

Interested in Data Analysis? Ask us anything!
Course DetailsBatch ScheduleFree DemoFee Structure
Open WhatsApp Chat
💬 Chat with us!