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Resource Center
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Every project here was built from actual industry data, solving actual business problems — not fabricated for demonstration.
Essential DAX Functions
Learning Resources
Watch Our Resource Center Videos
Learn from our comprehensive video tutorials covering Excel, SQL, and Power BI fundamentals.
Advanced Excel Scenario Based Interview Question
Power Bi DAX Function ALL vs ALLSELECTED vs ALLEXCEPT
Advanced Excel Scenario Based Interview Question
Most Frequently Asked SQL Interview Questions
How to Use Vlookup in Power BI
Power BI Sorting Issue In Chart Axis
SQL STUDY MATERIAL
Ultimate SQL Interview Prep
Master SQL from scratch with our structured, interview-focused modules. Click on any topic below to explore detailed notes and query outputs.
1. SQL Basics & Data Filtering
Learn how to query data and extract insights from corporate databases using SELECT statements and WHERE clauses.
2. Multiple-Table Joins
Combine different company datasets (like Sales + Customers) seamlessly using INNER, LEFT, and RIGHT JOINS.
3. Grouping & Business KPIs
Calculate real industry metrics like Monthly Revenue, Total Sales volume, and Average Order Value using GROUP BY.
4. Complex Queries & CTEs
Solve high-level business problems and structure complex logic just like top-tier enterprise data engineers.
Learning Path
Roadmap
A structured learning path that takes you from beginner to job-ready professional.
Start with Excel basics, advanced formulas, Power Query, and dynamic dashboards. Build your first automation project.
Data Automation Mastery
Master SQL fundamentals, complex JOINS, window functions, and cohort analysis. Work with real industry datasets.
SQL for Business Intelligence
Build enterprise-grade dashboards with DAX, Row Level Security, and live data connectivity. Create your portfolio project.
Power BI Capstone
Complete real-world projects that demonstrate your skills. These are the projects that help you land interviews.
Project Showcase
Practice explaining your projects confidently. Get resume reviews and mock interviews until you get the offer.
Mock Interviews & Resume
Continued support until you receive your offer letter. We're with you every step of the way.
Career Support
Try Before You Trust
Download Free Real Dataset
Experience the Xlearnic difference with our free starter pack — real industry data, real problems, real solutions.
No credit card required • Instant access
1 Real Dataset
Actual industry data from a real company (E-commerce/EdTech/Finance)
1 Excel Task
Hands-on practice with real business problem and solution
1 SQL Challenge
Interview-level SQL problem with detailed walkthrough
Complete Solution Walkthrough
Approach and solve like in our live sessions