Session
From Techie to Teacher: Explaining Data Concepts So People Actually Get It
At some point every data professional becomes a teacher: onboarding a colleague, presenting to stakeholders, defending an architecture, writing documentation someone might actually read. Yet we're never taught HOW.
As a Microsoft Certified Trainer delivering courses across time zones — from Lisbon to the UK to Australia — I've collected what works: how to find the "one thing" your audience must remember, how to build explanations from familiar to new (and why most of us do it backwards), how analogies earn their keep and when they lie, what to do when eyes glaze over mid-explanation, and how live demos teach better than perfect slides — including how to recover when they break.
Practical, story-driven, and immediately usable whether your audience is one junior dev or a room of executives.
Key takeaways:
1) The familiar-to-new explanation structure you can apply tomorrow.
2) An analogy toolkit for data concepts — including the failure modes.
3) Recovery tactics for broken demos and lost audiences.
Level: All levels. Soft skills / professional development. Duration: 45-60 min, adaptable to 20-30 min. Can be delivered in English, Spanish or Portuguese. Story-driven, no prerequisites; great for community events, career tracks and lightning formats.
João Barros
AI & BI Consultant · Microsoft Fabric | Power BI | Azure · Founder @bConcepts · Microsoft Certified Trainer (MCT)
Lisbon, Portugal
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