Learn the Excel and BI skills real business teams actually use
Step-by-step guides that teach you to solve real business problems — not just click buttons. Every guide includes a downloadable practice file, a working solution, and a challenge to test yourself.
Start with these 5 guides
No prior experience needed. Follow them in order — each one builds on the last.
44 lessons. Zero to automation.
Beginner to Intermediate VBA — macros, loops, user forms, file automation, Power Query integration and 3 bonus lessons. Every lesson includes working code you can use today.
Power BI & Dashboards
Data modelling, DAX, Power Query, forecasting, KPI dashboards, and visual design — built on real project experience across enterprise travel data.
→ Read Power BI postsSQL & Data Engineering
SQL patterns, M-Query, data preprocessing, star schema design, and the engineering behind clean, reliable analytics pipelines.
→ Read data postsBI Strategy & Practice
How BI thinking drives better decisions — Q&A natural language queries, KPI design, forecasting, and translating data into action.
→ Read strategy postsHow to Build a Business Dashboard in Power BI from Scratch
A complete real-project walkthrough — from raw Excel files through Power Query, data modelling, DAX measures, visuals, forecasting, KPI pages, Q&A, and publishing to Power BI Service. The article that ties the entire BI series together.
Read the flagship guideAutomate Excel with VBA — the full curriculum
From recording your first macro to building enterprise automation — 44 structured lessons that teach VBA the way professionals actually use it.
Browse the VBA Academy →Learning Hub
Making data useful — one dashboard at a time
I'm Javed — a BI practitioner based in Ahmedabad with 19 years of experience building data systems, Power BI dashboards, and analytics solutions. This blog is where I document what I've learned — the patterns, the techniques, and the design decisions — so other data practitioners can skip some of the hard miles.