Data Analytics Career Starter

Learn the analyst workflow — business questions, data cleaning, Excel, SQL, visualisation, insight writing and a portfolio that gets interviews. Data analytics is one of the most accessible tech careers — if you learn the right workflow and can prove it. This book explains what analysts really do, teaches the core toolkit (Excel, SQL and visualisation), shows how to explore data and write insights, and guides you through a full case study, a portfolio project, a resume and interview preparation, and a skills roadmap.

Who this eBook is for

Students, fresh graduates, career switchers and working professionals from commerce, science, engineering or arts backgrounds who want to start a career as a data analyst, MIS executive or business analyst.

What you will learn

• Understand the analyst role and translate business questions into metrics.
• Recognise data types and clean data reliably.
• Analyse data in Excel with summary statistics and PivotTables.
• Query databases with SQL including joins and aggregations.
• Choose the right chart and build clear visualisations.
• Explore data systematically and write useful insights.
• Tell stories with dashboards and communicate with stakeholders.
• Build a portfolio, resume and interview preparation plan.
• Complete a guided end-to-end case study.
• Write a final project report and follow a skills roadmap.

Inside this eBook

1. The Analyst Role, Business Questions and Metrics — Analysts are paid to answer questions, not just to make charts.
2. Data Types, Quality and Cleaning — Clean data is the foundation of every trustworthy insight.
3. Excel Analysis and Summary Statistics — Excel remains the analyst's everyday workbench.
4. SQL Querying and Joins — SQL lets you ask questions directly to the database.
5. Visualisation and Chart Selection — The right chart makes the insight obvious.
6. Exploratory Analysis and Insight Writing — Find what matters, then say it clearly.
7. Dashboard Storytelling and Stakeholder Communication — Your work matters only if people understand and act on it.
8. Portfolio, Resume and Interview Preparation — Prove your skills with projects employers can see.
9. Guided Dataset Case Study — Follow the full workflow on one dataset.
10. Final Project Report and Skills Roadmap — Finish strong and plan your next six months.

Also included

• Learning objectives, key takeaways and practice exercises in every chapter
• Complete answer key
• Glossary, 30-day action plan and printable workbook pages
• Project brief
• Chart selection guide
• Portfolio rubric

Format

Premium PDF, 60 pages, A4 — read online on Skilmex or download your copy. Written by Skilmex Experts, edition 1.0 (2026). For personal use; please do not share the file.