Empower Your Data Storytelling with Our Expert-Led Training Courses
Unlock the full potential of your data with Arrowstream’s comprehensive data visualization and dashboard design courses.

At Arrowstream, we specialise in transforming complex data into compelling visual narratives. Our data visualisation training courses are tailored to equip you with the skills and tools to effectively communicate insights through intuitive data visualisation and dashboard design.

Data Visualisation and Dashboard Design – 1 Day Course

  • Course Overview: The course covers the theory of data visualisation, introduction to guided analytics, analysis of topical charts and visualisations, one-page design approach for dashboards, and practical workshop activities.
  • Target Audience: This course is designed for anyone interested in understanding and applying principles of data visualization to create insightful BI/MR dashboards.
  • Key Topics:
    • Theory of Data Visualisation
    • Introduction to Guided Analytics
    • Analysis of Charts and Visualisations
    • One-Page Dashboard Design
    • Workshop Activity
  • Learning Outcomes: By the end of this course, attendees will be equipped to design intuitive data visualisations and dashboards that effectively answer user queries.
  • Course Format: It’s an onsite one-day course with optional pre-work and post-course support to enhance the learning experience.

2. Data Visualisation – Bitesize Course – 1.5 hours

  • Course Overview: the bitesize course is tailored to your teams need but typically covers the  understanding visual perception (Making sense of your sight), the Data-Ink ratio, and analysis of charts and visualisations.
  • Target Audience: This course is suitable for anyone looking to understand the essentials of data visualisation for use in various business settings.
  • Key Topics:
    • Making Sense of Visual Perception
    • Data-Ink Ratio
    • Practical Chart Analysis
  • Learning Outcomes: Key takeaways and skills developed from the course.
  • Course Format: Details about the course length, online/onsite options, and any other relevant information.

Feedback from our participants

Andrew’s dashboard data visualisation workshop was extremely valuable.

He took us through how and where to use various chart types with a practical and engaging approach, making the complexities of data visualisation accessible.

His use of examples and exercises made the content relevant and easy to grasp.

By the end of the day, I felt more confident in planning and creating effective dashboards. Andrew’s teaching style and passion for the subject made the training enjoyable, providing practical insights that I can readily apply in my work.

I highly recommend his training to anyone looking to improve their data visualisation skills.

Betzalel Remer – Technical Consultant, E-Tabs

Instructor Spotlight 

Meet Andrew Le Breuilly, the founder of Arrowstream and your lead instructor. With over 15 years of experience in Data Visualisation and Market Research, Andrew brings a wealth of knowledge and expertise to our training courses.

Andrew is not only a certified Tableau Desktop Professional but also a holder of the Market Research Advanced Certificate, underscoring his commitment to excellence in data analytics and visualization. His career has been marked by the successful delivery of more than 200 Tableau dashboards for diverse clients, showcasing his ability to translate complex data into meaningful and visually appealing insights.

His passion for data storytelling is infectious, and his teaching style is both engaging and informative. Andrew’s courses are infused with real-world examples drawn from his extensive professional experience, providing attendees with practical skills that can be immediately applied in their roles.


Andrew believes in making data accessible and understandable for everyone. He emphasises the importance of clear, structured visualisations that tell a story and drive decision-making. His approach to teaching is hands-on, ensuring that every participant gains the confidence and skills to transform data into powerful narratives.

Data visualisation is not just about presenting numbers; it's about telling a story that drives insight and action. I am passionate about empowering individuals to see and understand their data in new and exciting ways.

Key Qualifications:

  • Over 15 years in Data Visualisation and Market Research
  • Certified Tableau Desktop Professional
  • Market Research Advanced Certificate
  • Expertise in delivering high-quality, visually appealing survey analysis