Valentina

Top Educator

+10.000

Participants

5.0

Rating

+10

Years teaching

Learn with us

Public and Corporate Trainings

Since 2013 we have helped teams and individuals think visually and strategically to translate data into compelling stories.

Academy

Master the Art of Visual Storytelling with Data

We don’t teach dataviz templates. We teach strategic thinking.

Our training programmes and Masterclasses teach individuals and teams how to turn data into stories that connect, convince, and drive decisions. Practical, hands-on, and tool-agnostic — grounded in 15+ years of real-world experience designing everything from dashboards to exhibitions. You'll gain not just visualization skills, but the strategic thinking and confidence to make any data presentation land with impact.

10+

10+

Years teaching

10k+

10k+

Participants

16

16

Countries

20+

20+

Live training delivered annually

Trusted by teams at

  • Enterprise Training

  • Enterprise Training

  • Enterprise Training

  • Enterprise Training

Tailored sessions for
teams

Tailored sessions for teams

Designed to build internal capability, and spark cross-team collaboration. Can be delivered online or in person. Add-on modules available for deeper practice.

  • Public Courses

  • Public Courses

  • Public Courses

  • Public Courses

  • Public Courses

Live, online workshops open to individual professionals.

Join a diverse group of curious learners across sectors. Energising, practical, and often career-shifting.

  • Coaching

  • Coaching

  • Coaching

  • Coaching

Need feedback and guidance on a big presentation?

Or want to fast-track your skills? These personal sessions offer focused support for professionals preparing high-stakes data stories.

Free resources

Start building bridges of knowledge now with these free resources and tools for designing with data

Learn Key Strategies to Better Data Storytelling

Tips by email

A Free Mini Masterclass delivered straight to your inbox every day for one week. Learn 7 essential strategies to turn data into compelling stories that drive impact.

Learn Key Strategies to Better Data Storytelling

Tips by email

A Free Mini Masterclass delivered straight to your inbox every day for one week. Learn 7 essential strategies to turn data into compelling stories that drive impact.

Gain Confidence with the Data Designer's Kit

Notion Checklist

End the "Am I Doing This Right?" Spiral. Three essential checklists that catch problems before they become disasters – and ensure your work always lands with impact.

Gain Confidence with the Data Designer's Kit

Notion Checklist

End the "Am I Doing This Right?" Spiral. Three essential checklists that catch problems before they become disasters – and ensure your work always lands with impact.

Map your Data and Get Clarity with the Tree of Life Framework

Free Tool

Interactive worksheet to map your personal data, uncover the stories that shaped who you are today and where you might go next. Think dataviz meets productivity. 

Map your Data and Get Clarity with the Tree of Life Framework

Free Tool

Interactive worksheet to map your personal data, uncover the stories that shaped who you are today and where you might go next. Think dataviz meets productivity. 

The Art of Sailing

Harnessing the power of the wind, sailing is both a skill and an adventure. Whether racing across the waves or leisurely cruising, it’s a timeless way to explore the vast blue expanse.

Meet the trainer

Hi, I’m Valentina D’Efilippo – an endlessly curious designer and storyteller. I've spent over 15 years in the trenches, designing BI tools, apps, digital services and books transforming data into visual stories. I've learned that the magic of connecting insights to people happens when science (data) meets art (design and storytelling) - not when we blindly follow a template.

That's why for over a decade I've helped thousands to elevate their work with my Visual Storytelling with Data Masterclass.

Who is the programme for?

It’s ideal for you if:

You work with data and want to explain it clearly and confidently.

You often present insights but feel they don’t always stick or spark action.

You want to learn how to turn numbers into narratives people actually remember.

You’re tired of default charts and want your visuals to feel more thoughtful and intentional.

You want to engage non-expert audiences without oversimplifying your message.

You’re ready to break out of “reporting mode” and start communicating with purpose.

You’re looking for practical techniques that mix design, storytelling and strategy.

You want to be seen as someone who brings clarity, not just more data.

It might not be the right fit if:

You don’t share data with others as part of your role.

You’re only looking for technical skills (e.g. how to use Excel, Power BI, Tableau).

You want a fast, passive course you can skim through without much reflection.

You believe the numbers should speak for themselves—no extra framing needed.

You aren’t comfortable experimenting or thinking visually.

You prefer fixed rules over learning how to make creative judgement calls.

You’re only focused on data analysis, not how to present it effectively.

You expect a one-size-fits-all template rather than learning a flexible process.

Don’t take our word for it.

"I thoroughly enjoyed this workshop. Despite being held over Zoom, there was a lot of interactivity and the hands-on exercises were incredibly valuable. Most importantly, I felt very inspired coming out of this workshop and am excited to explore further."

Adrian Liu

Assistant Professor of Physics & William Dawson Scholar, McGill University

"I thoroughly enjoyed this workshop. Despite being held over Zoom, there was a lot of interactivity and the hands-on exercises were incredibly valuable. Most importantly, I felt very inspired coming out of this workshop and am excited to explore further."

Adrian Liu

Assistant Professor of Physics & William Dawson Scholar, McGill University

"I thoroughly enjoyed this workshop. Despite being held over Zoom, there was a lot of interactivity and the hands-on exercises were incredibly valuable. Most importantly, I felt very inspired coming out of this workshop and am excited to explore further."

Adrian Liu

Assistant Professor of Physics & William Dawson Scholar, McGill University

"This is an engaging and well-structured course with a very knowledgeable tutor. It is essential for those who want to increase the impact of their work, and particularly for those working in roles that require communication with groups of people."

Dr Vageesh Jain

ST3 Registrar in Public Health Medicine & Academic Clinical Fellow, UCL London

"This is an engaging and well-structured course with a very knowledgeable tutor. It is essential for those who want to increase the impact of their work, and particularly for those working in roles that require communication with groups of people."

Dr Vageesh Jain

ST3 Registrar in Public Health Medicine & Academic Clinical Fellow, UCL London

"This is an engaging and well-structured course with a very knowledgeable tutor. It is essential for those who want to increase the impact of their work, and particularly for those working in roles that require communication with groups of people."

Dr Vageesh Jain

ST3 Registrar in Public Health Medicine & Academic Clinical Fellow, UCL London

"This course was fantastic. Absolutely essential for anyone communicating with the public, putting out reports, visualising data... for pretty much anyone, to be honest! Engaging throughout, and we walked away with a clear set of lessons and tools for effective visualisation."

Polly Ashmore

Public Health Specialty Registrar

"This course was fantastic. Absolutely essential for anyone communicating with the public, putting out reports, visualising data... for pretty much anyone, to be honest! Engaging throughout, and we walked away with a clear set of lessons and tools for effective visualisation."

Polly Ashmore

Public Health Specialty Registrar

"This course was fantastic. Absolutely essential for anyone communicating with the public, putting out reports, visualising data... for pretty much anyone, to be honest! Engaging throughout, and we walked away with a clear set of lessons and tools for effective visualisation."

Polly Ashmore

Public Health Specialty Registrar

"Valentina's clear expertise in, and enthusiasm for, storytelling via infographics and data visualisation helped to make her workshop delivery both informative and inspiring. I left the sessions excited to open up my sketchbook and to start putting learning into practice."

Helen Strachan

Freelance Bid and Fundraising Professional

"Valentina's clear expertise in, and enthusiasm for, storytelling via infographics and data visualisation helped to make her workshop delivery both informative and inspiring. I left the sessions excited to open up my sketchbook and to start putting learning into practice."

Helen Strachan

Freelance Bid and Fundraising Professional

"Valentina's clear expertise in, and enthusiasm for, storytelling via infographics and data visualisation helped to make her workshop delivery both informative and inspiring. I left the sessions excited to open up my sketchbook and to start putting learning into practice."

Helen Strachan

Freelance Bid and Fundraising Professional

Frequently Asked Questions

Who is this training for?

This course is for anyone who works with data and wants to communicate it more clearly and effectively. Past participants include analysts, consultants, developers, designers, researchers, marketers, health professionals, and policy advisors — from early-career roles to senior leaders. Whether you're an individual looking to sharpen your skills, or a manager booking training for your team, this programme meets you where you are.

Do I need a background in design or data?

Can the training be tailored to our team or sector?

What if I manage people who present data — is this useful for me too?

What if our data is technical, dry, or confidential?

Is the course delivered online or in person?

Will I get access to recordings and materials?

What if I can’t attend live?

Who is this training for?

This course is for anyone who works with data and wants to communicate it more clearly and effectively. Past participants include analysts, consultants, developers, designers, researchers, marketers, health professionals, and policy advisors — from early-career roles to senior leaders. Whether you're an individual looking to sharpen your skills, or a manager booking training for your team, this programme meets you where you are.

Do I need a background in design or data?

Can the training be tailored to our team or sector?

What if I manage people who present data — is this useful for me too?

What if our data is technical, dry, or confidential?

Is the course delivered online or in person?

Will I get access to recordings and materials?

What if I can’t attend live?

Who is this training for?

This course is for anyone who works with data and wants to communicate it more clearly and effectively. Past participants include analysts, consultants, developers, designers, researchers, marketers, health professionals, and policy advisors — from early-career roles to senior leaders. Whether you're an individual looking to sharpen your skills, or a manager booking training for your team, this programme meets you where you are.

Do I need a background in design or data?

Can the training be tailored to our team or sector?

What if I manage people who present data — is this useful for me too?

What if our data is technical, dry, or confidential?

Is the course delivered online or in person?

Will I get access to recordings and materials?

What if I can’t attend live?

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