Welcome to our next episode of Big Data Talks, in which we have conversations with Industry Experts about the way in which data, machine learning and artificial intelligence are changing the way we live. My name is Jan-Willem Middelburg, and I will be your host today. I am the author of the Enterprise Big Data Framework, which is hosting this series of Big Data Talks. You can always watch the recording of this discussion on YouTube, the Big Data Framework Website, the podcasting platform on Apple Podcasts and Spotify. 

Today I have the great pleasure to welcome Andy Cotgreave. Andy is a seasoned data expert and Senior Data Evangelist for Tableau, a Salesforce company. With over 17 years of experience in the industry, he has established himself as a prominent figure, co-authoring "The Big Book of Dashboards" and earning a spot on the 2022 dataIQ Top 100 most influential people in data. 

As a thought leader, Andy co-hosts Chart Chat, a monthly video series delving into the intricacies of data communication. He is also the driving force behind the Sweet Spot newsletter, offering curated stories that showcase the fascinating intersection of data with the world. 

Andy's passion for advancing data cultures is evident through his extensive contributions. He helps clients, media, and analysts from various industries gain valuable insights and understanding of their data. In addition, Andy is the host of If Data Could Talk and Chart Chat, both video series dedicated to exploring the realms of data culture and visualization. 

Armed with a Masters degree in geography from the University of Edinburgh, Andy has been a relentless advocate for improving data-discovery skills. Over the years, he has inspired thousands of individuals with technical advice and innovative ideas, continuously staying at the forefront of emerging trends in the industry.