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⭐ 4.9 / 5.0 (28,000+ Analytics Students Trained) 📈 Power BI + Tableau + Advanced SQL 🏆 ISO 9001:2015 Certified

Best Data Analytics Internship in Chennai 2026

Transform complex multi-million row business datasets into executive storytelling dashboards. Master Microsoft Power BI DAX modeling, Tableau visual intelligence, complex SQL window functions, and business KPI architecture mentored by corporate analytics consultants.

Both BI Leaders Covered: Hands-on Power BI and Tableau Desktop projects
No Coding Barrier: Open to Engineering, BBA, B.Com, MBA, and Arts/Science
Production Dashboards: Published live to Power BI Service & Tableau Public
Daily Batch Starts: Flexible durations from 5, 10, 15 days to 6 months
28,000+ BI Analysts Trained
100% Live Case Studies
10-in-1 Certificates Package
BI Lab Maduravoyal & Online
⚡ Official Analytics Admissions

Register for Data Analytics

Direct registration through Kaashiv InfoTech's official academic system.

  • Free Online Registration & Daily Batch Allocation
  • Live Power BI DAX & Star Schema Modeling
  • Interactive Portfolio Published with Public Web Links
  • Anna University Recognized 10-in-1 Certification
Proceed to Official Registration Portal 🚀
💬 Chat with Analytics Mentor on WhatsApp
🔒 Official Secure Portal: kaashivinfotech.com/reg/
Analytics & BI Mentors From:
🏢 Deloitte 🏢 Mu Sigma 🏢 LatentView 🏢 EY India 🏢 TCS BI Practice 🏢 Accenture
Curated Curriculum

Data Analytics Core Modules

Comprehensive toolset designed to match corporate hiring standards for Business Analyst and BI Developer roles.

Foundational Analytics

Advanced Excel & Financial Modeling

Master enterprise financial & operational modeling: dynamic array formulas (XLOOKUP, INDEX-MATCH), nested IFs, Pivot Tables, Slicers, Power Query ETL, and What-If analysis.

Power Query Pivot Tables & Charts XLOOKUP & Nested Logic Data Cleaning Executive Summary Design
Core Data Querying

SQL for Business Intelligence & Warehousing

Write production-grade analytical SQL queries: complex JOINs, Aggregations, GROUP BY with HAVING, Window Functions (ROW_NUMBER, RANK, LEAD, LAG), Common Table Expressions (CTEs), and Subqueries.

MySQL / PostgreSQL Window Functions CTEs & Subqueries Aggregations Performance Optimization
Enterprise BI Leader

Microsoft Power BI & DAX Modeling

Design interactive C-suite executive dashboards. Learn Star Schema dimensional modeling, custom relationships, DAX measures (CALCULATE, RELATED, Time Intelligence), and Power BI Service publishing.

Power BI Desktop DAX Formulas Star Schema / Snowflake KPI Cards & Matrix Power BI Cloud Service
Visual Intelligence

Tableau Visual Storytelling

Transform complex multi-source datasets into intuitive visual stories. Implement Level of Detail (LOD) expressions, parameters, calculated fields, dynamic filters, and storytelling storyboards.

Tableau Desktop LOD Expressions Interactive Tooltips Parameters & Sets Dashboard Actions
Scripted Analytics

Python for Business Data Wrangling

Automate repetitive data collection and cleaning using Pandas and NumPy. Generate automated PDF/Excel reports, and create statistical distributions with Matplotlib & Seaborn.

Pandas NumPy Seaborn Automated Reporting CSV/API Ingestion
Strategic Intelligence

Commercial KPIs & Marketing Analytics

Learn key commercial metrics used by MNCs: Customer Acquisition Cost (CAC), Return on Ad Spend (ROAS), Monthly Recurring Revenue (MRR), Churn rate, Cohort analysis, and Funnel drop-offs.

Cohort Retention Funnel Analytics A/B Testing Metrics Financial KPIs Stakeholder Presentation
Accelerated 5-Day Roadmap

5-Day Intensive Data Analytics Syllabus

From business SQL and Excel modeling to designing C-suite executive Power BI and Tableau dashboards.

Day 1

Advanced Microsoft Excel for Business Analytics

Click to view DAX formulas, SQL queries & deliverables
  • Advanced Excel formulas: XLOOKUP, INDEX/MATCH, SUMIFS, COUNTIFS, Dynamic Arrays
  • Data cleaning techniques: Text-to-Columns, Flash Fill, Removing duplicates & validation
  • Pivot Tables & Pivot Charts: Calculated fields, Slicers, Timelines, Conditional formatting
  • What-If analysis: Data tables, Scenario Manager, Goal Seek for financial modelling
🎯 Daily Deliverable: Dynamic interactive executive financial tracking model in Excel
Day 2

SQL for Business Intelligence & Database Querying

Click to view DAX formulas, SQL queries & deliverables
  • Relational database concepts: Primary keys, Foreign keys, Schema relationships
  • SQL joins (INNER, LEFT, RIGHT, FULL OUTER), Subqueries & Common Table Expressions (CTEs)
  • Aggregations and grouping: GROUP BY, HAVING, CASE WHEN conditional logic
  • Calculating KPI metrics: Month-over-Month (MoM) growth, Running totals & Customer LTV
🎯 Daily Deliverable: SQL script extracting multi-table sales and retention metrics from raw transactions
Day 3

Power BI Desktop & Data Modelling (DAX)

Click to view DAX formulas, SQL queries & deliverables
  • Connecting Power BI to multi-source datasets (Excel, CSV, SQL Server, Web APIs)
  • Data transformation with Power Query Editor: Unpivoting, merging, data type conversions
  • Star schema design: Fact tables, Dimension tables, and Relationship cardinalities
  • Writing DAX measures: CALCULATE, FILTER, ALL, RELATED, Time-Intelligence functions (YTD, QTD)
🎯 Daily Deliverable: Robust enterprise data model in Power BI with normalized schemas and custom DAX
Day 4

Power BI Visualizations & Interactive Dashboard Design

Click to view DAX formulas, SQL queries & deliverables
  • Designing human-centric executive dashboards: Grid layouts, Color psychology, White space
  • Building interactive visual cards, decomposition trees, key influencers, drill-through pages
  • Setting up row-level security (RLS), bookmarks, custom navigation buttons
  • Publishing reports to Power BI Service & scheduling automated cloud data refreshes
🎯 Daily Deliverable: Production-ready interactive Power BI Executive KPI Dashboard published online
Day 5

Tableau Visual Analytics, Business Insights & Certification

Click to view DAX formulas, SQL queries & deliverables
  • Tableau fundamentals: Dimensions vs Measures, Discrete vs Continuous fields
  • Building Tableau stories, dual-axis charts, geographic bubble maps, and trend lines
  • Formulating actionable commercial recommendations and presenting data to stakeholders
  • Executive presentation review, resume portfolio prep & 10-certificate issuance
🎯 Daily Deliverable: Dual-portfolio showcase featuring live Power BI and Tableau dashboards ready for interviews
Live Industry Portfolios

Featured Business Intelligence Projects

Publish interactive dashboards on Power BI Cloud Service and Tableau Public to present directly during job interviews.

Executive Dashboard

Global Retail Superstore Sales & Profitability Dashboard

End-to-end interactive Power BI dashboard tracking revenue, regional profitability, discount sensitivity, and customer lifetime segments with drill-through capability.

Power BI DAX Power Query Excel
Dashboard Capabilities:
  • Star schema data modeling with Date dimension tables
  • Complex DAX formulas for Year-over-Year (YoY) variance
  • Interactive bookmarks, drill-through pages & tooltips
Executive Dashboard

E-Commerce User Acquisition & Cohort Retention Analytics

Deep dive into user acquisition funnels, monthly cohort retention rates, and basket size analysis using SQL Window functions and Tableau visual boards.

PostgreSQL CTEs Tableau Window Functions
Dashboard Capabilities:
  • SQL query calculating rolling 30-day active user retention
  • Cohort matrix heatmap visualization in Tableau
  • Identifying checkout drop-off bottlenecks
Executive Dashboard

Healthcare Hospital Operational Efficiency & Patient Triage

Real-world hospital telemetry tracking bed occupancy rates, emergency triage wait times, staff scheduling efficiency, and department revenue.

Advanced Excel Power BI Power Automate
Dashboard Capabilities:
  • Real-time bed utilization tracking with conditional alerts
  • Average wait-time diagnostic by severity classification
  • Executive dashboard published to Power BI Cloud Service
Career Credentials

10-in-1 Data Analytics Certification Package

Stand out in campus placements and technical interviews with verified credentials and IEEE project documentation.

01
🏆

Government & ISO Internship Certificate

Recognized certificate verified by corporate employers and Anna University / autonomous colleges across India.

02
📁

Live Real-Time Project Completion Certificate

Validates individual contribution on a live commercial application with repo and architecture documentation.

03
🏭

Inplant Training (IPT) Certificate

Industry exposure training certificate accepted for curriculum academic credits and laboratory submissions.

04
📜

Free Global Tech Workshop Certificate

Exclusive entry to Kaashiv’s emerging tech workshops covering Generative AI, Cloud architecture & DevSecOps.

05
🎯

MNC Corporate Assessment & Aptitude Score

Benchmark performance report demonstrating aptitude and programming proficiency for hiring partners.

06
📚

Complete Industry Training Documentation

Full reference slides, architecture schematics, step-by-step code tutorials, and setup instructions.

07
💼

MNC-Standard Placement Resume Template

ATS-friendly resume formats pre-crafted by HR professionals from TCS, Cognizant, and Wipro.

08
🛠️

Developer Toolkits & Essential Software

Pre-configured SDKs, database dumps, IDE extension packs, and testing environment scripts.

09
📑

IEEE Standard Project Report & Viva Kit

Comprehensive 40+ page documentation and presentation deck for college viva reviews.

10
🚀

Kaashiv AI Learning Portal Lifetime Access

Online self-paced LMS access with video replays, code sandboxes, and continuous updates.

Student FAQs

Frequently Asked Questions on Data Analytics Internship

Got questions on programming requirements, software installation, or career options? We have answers.

Is prior programming knowledge required for Data Analytics?
No prior coding experience is needed! Data Analytics focuses primarily on SQL, Power BI, Tableau, and Excel. We cover any basic Python scripting step-by-step from absolute scratch.
Are Commerce, BBA, and MBA students eligible?
Absolutely! Business Analytics is in huge demand for BBA, B.Com, MBA, and Economics students as well as Engineering branches (CSE, IT, ECE, Mech, Civil).
Is a college Bonafide Certificate mandatory to attend the internship?
No! A college Bonafide Certificate is NOT mandatory. Your valid College Student Identity Card (ID Card) or semester hall ticket is completely sufficient to register and join any batch.
When do new batches start at Kaashiv InfoTech?
New batches start DAILY! Because we cater to colleges with varying semester exams, study holidays, and vacation dates, you can choose your exact starting date that fits your personal schedule.
Are offline and online modes both available?
Yes. You can attend in-person at our air-conditioned Chennai tech center (3A, 1st Cross street, Pallavan Nagar, Maduravoyal with high-speed internet & power backup) OR attend live interactive online sessions from anywhere with cloud lab access.
What are the available duration options for the internship?
We offer completely flexible durations: 1-Day Fast Track (up to 6 hrs), 2-3 Days (3-4 hrs/day), 5 Days (2 hrs/day), 10-15 Days (1-2 hrs/day), and 1 to 6 Months extended semester projects with customized mentor schedules.
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