Missiora Academy · Sector
Data & Analytics
Turn data into decisions — the analytics skills employers hire for.
Free, structured learning from complete beginner to early-career data professional — data fundamentals, the data analysis process, SQL & databases, data visualisation & reporting (Power BI, Tableau) and practical statistics — with certification pathways, career role guides, AI interview practice and hands-on, AI-graded analytics scenarios.
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The Data & Analytics career journey
A structured path from the fundamentals to leadership-level mastery. Each stage builds real, evidenced competence and moves you closer to a verified certification.
Your career journey
Foundation
Free0/1 complete1 activity · 210 XP
New to the field — build the core fundamentals every professional needs.
Get started with confidence and understand what the role really involves.
Practitioner
Pro0/4 complete4 activities · 2 simulations · 920 XP
Practising the day-to-day decisions and skills the job demands.
Perform the real tasks of the role and start evidencing genuine competence.
SQL Fundamentals
Query a real relational database in your browser. Explore an IT support & security org visually, then write SELECTs, JOINs and aggregations on a live SQLite engine — no setup required.
Skills you'll gain
The Vague Data Request (Branching Simulation)
Turn a vague 'can you pull some numbers?' into a clear, answerable question — the single habit that separates useful analysts from report monkeys.
Skills you'll gain
The Messy Dataset (Branching Simulation)
Clean a real, messy dataset with judgement — handling duplicates, outliers and missing values honestly and transparently, never just to make the chart look nice.
Skills you'll gain
Design an Executive Dashboard & Spot the Trends
Act as a BI Analyst: an executive team wants a single dashboard to run the business. Choose the right KPIs and charts, avoid clutter and distortion, read the trends, and justify your design — graded by an AI coach.
Skills you'll gain
Professional
Pro0/2 complete2 activities · 2 simulations · 640 XP
Ready for complex, multi-stakeholder scenarios under real pressure.
Handle ambiguity and stakeholders like a seasoned professional.
The Executive Readout (Branching Simulation)
Turn a solid but nuanced analysis into a clear executive readout — a sharp story, honest caveats, and a recommendation leaders can act on.
Skills you'll gain
The Misleading Dashboard: Tell the Truth with Data (Branching Simulation)
A realistic, branching analytics scenario. A stakeholder wants a dashboard that 'proves' their pet project works — but the data is messy and the story isn't that simple. Protect data integrity while staying useful and influential — with AI coaching and a personalised debrief (Pro).
Skills you'll gain
Advanced
Premium0/1 complete1 activity · 1 simulation · 340 XP
Leadership-level, high-stakes decisions where early choices change later outcomes.
Prove you can lead and deliver at the top of your profession.
The Northwind Insight Journey — Data & Analytics Simulation Journey
Follow one analyst's work at Northwind Retail — from turning a vague data request into a sharp question, to cleaning a messy dataset with integrity, to telling the truth with a stakeholder's dashboard, delivering an honest executive readout, and holding the line on a data-ethics dilemma. Every simulation continues the same story, and the rigour you build early decides how credibly you can stand your ground at the end.
0 of 5 stages completed
Data Request & Scoping
Northwind Retail. Your first analyst weeks. Get scoping and cleaning right and the later, high-stakes dashboard work goes your way.
Unlock with Pro ›Data Cleaning & Integrity
Before any insight, the data has to be trustworthy. How you handle a messy dataset here is what makes stage 3's dashboard defensible.
Unlock with Pro ›The Misleading Dashboard
A realistic, branching analytics scenario. A stakeholder wants a dashboard that 'proves' their pet project works — but the data is messy and the story isn't that simple. Protect data integrity while staying useful and influential — with AI coaching and a personalised debrief (Pro).
Unlock with Pro ›The Executive Readout
The analysis is done and honest. Now you have to make a busy leadership team actually understand and act on it — without dumbing it down or overclaiming.
Unlock with Pro ›Data Ethics & Governance
The finale. Pressure to use data in ways that cross a line. How rigorously and honestly you've worked all journey decides whether you can hold the line credibly now.
StartYour employability toolkit
Learning libraries
Structured, framework-based guides. Mark topics complete to build your Job Readiness Score.
Data Fundamentals
What data is, data types and quality, the data lifecycle, governance/ethics, certifications and your career roadmap.
Data Fundamentals: Types, Quality, the Data Lifecycle & Your Career Roadmap
Start here: what data is, structured vs unstructured data, qualitative vs quantitative, data quality, the data lifecycle, and a Beginner → Intermediate → Advanced data career roadm
Read guideData Literacy, Governance & Ethics: GDPR, PII and Avoiding Bias
Handle data responsibly: data literacy, GDPR and personal data (PII), data governance, security basics, and how to avoid bias and misleading analysis.
Read guideData & Analytics Certifications: Power BI, Microsoft Fabric, Tableau, Google & IBM
A clear guide to the main data analytics certifications — Microsoft Power BI (PL-300), Microsoft Fabric (DP-600), Tableau, Google Data Analytics and IBM Data Analyst — and which to
Read guideData Analysis
The end-to-end analysis process and practical spreadsheet analysis (Excel, PivotTables, cleaning).
The Data Analysis Process: Ask, Prepare, Analyse, Share, Act
A repeatable, employer-ready framework for any analysis: ask the right question, prepare and clean the data, analyse, share findings clearly, and drive action.
Read guideExcel & Spreadsheets for Analysts: Formulas, PivotTables & Cleaning
The spreadsheet skills every analyst needs: essential formulas, lookups (VLOOKUP/XLOOKUP), PivotTables, data cleaning techniques and charts — the fastest route to being useful with
Read guideSQL & Databases
Query data with SQL for analysis — SELECT, JOINs, GROUP BY and aggregations — building on the full SQL fundamentals library.
Data Visualisation & Reporting
Choose the right chart, avoid distortion, and build dashboards and reports in Power BI and Tableau.
Data Visualisation Principles: Choosing the Right Chart & Avoiding Distortion
Visualise data like a pro: match the chart to the message, design for clarity, avoid misleading axes and chart junk, and tell a data story that drives decisions.
Read guideBuilding Dashboards & Reports: Power BI, Tableau and KPIs
Build dashboards that get used: the difference between reports and dashboards, choosing KPIs, Power BI vs Tableau, data modelling basics, and dashboard design best practice.
Read guideStatistics for Data Professionals
Practical statistics — descriptive stats, distributions, correlation vs causation and significance.
Statistics for Data Professionals: Descriptive Stats, Distributions & Averages
The practical statistics analysts actually use: mean vs median vs mode, spread (range, standard deviation), distributions and the normal curve, percentiles and outliers — no heavy
Read guideCorrelation, Significance & Avoiding Traps: Causation, p-values and A/B Testing
Draw sound conclusions: correlation vs causation, what a p-value and statistical significance really mean, sample size, and the basics of A/B testing — the reasoning employers trus
Read guideCareer roles & readiness
Role-by-role guides mapping the exact skills each career needs. Track your readiness and evidence it in your Career Passport™.
How to Become a Data Analyst
Become a Data Analyst: responsibilities, the SQL, Excel, visualisation and communication skills employers want, a learning path, certifications and interview preparation.
Read guideHow to Become a Business Intelligence Analyst
Become a Business Intelligence Analyst: what BI Analysts do, the Power BI/Tableau, SQL, data modelling and KPI skills employers want, a learning path and interview prep.
Read guideHow to Become a Reporting Analyst
Become a Reporting Analyst: responsibilities, the Excel, SQL, reporting and accuracy skills employers want, a learning path, certifications and interview preparation — a great entr
Read guideHow to Become an MI Analyst
Become a Management Information (MI) Analyst: what MI Analysts do, the reporting, SQL, KPI and stakeholder skills employers want, a learning path and interview preparation.
Read guideHow to Become an Insights Analyst
Become an Insights Analyst: what the role involves, the analysis, statistics, storytelling and commercial skills employers want, a learning path and interview preparation.
Read guideHow to Become a Junior Data Engineer
Become a Junior Data Engineer: what data engineers do, the SQL, data modelling, pipeline and Python skills employers want, a learning path and interview preparation.
Read guidePractise AI interviews for these roles
Realistic, scored voice interviews tailored to each role — with a full Hiring Committee™ report.
Role-specific certifications
Competency-based, evidence-verified certifications at every level — proven through learning, practice, assessment and interview, then verifiable by employers. Not course completion.
SQL Analyst
FoundationA Foundation-level, competency-based certification for aspiring SQL Analysts in Data & Analytics — proving core concepts, introductory learning and beginner practice. Evidence-verified, not just course completion.
Reporting Analyst
FoundationA Foundation-level, competency-based certification for aspiring Reporting Analysts in Data & Analytics — proving core concepts, introductory learning and beginner practice. Evidence-verified, not just course completion.
Data Analyst
PractitionerA Practitioner-level, competency-based certification for aspiring Data Analysts in Data & Analytics — proving the ability to perform typical workplace tasks, evidenced through practical simulations and skills assessment. Evidence-verified, not just course completion.
BI Analyst
Professional ProA Professional-level, competency-based certification for aspiring BI Analysts in Data & Analytics — proving competence in realistic workplace scenarios, with rich employability evidence suitable for job applications. Evidence-verified, not just course completion.
Data Visualisation Specialist
Professional ProA Professional-level, competency-based certification for aspiring Data Visualisation Specialists in Data & Analytics — proving competence in realistic workplace scenarios, with rich employability evidence suitable for job applications. Evidence-verified, not just course completion.
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Personalised for your goals and the skills you're building here — because careers connect and adjacent professions compound your employability.
Turn this learning into a real interview
You've explored the skills employers want in Data & Analytics. Now practise a realistic, AI-scored interview for these roles and get a full Hiring Committee™ report.
Ready to prove you're job-ready?
Learn the fundamentals, practise with AI-powered interviews, and build a Career Passport™ that shows employers exactly what you can do.