Need better forecasts?

I help professionals & teams build better forecasts using machine learning with Python and Python in Excel.
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Greetings! I’m Dave Langer.

Each year, I teach 100s of professionals from diverse roles and backgrounds how to be successful with machine learning (ML).

I bring over 14 years of hands-on analytics experience to all my clients, and my specialty is making building real-world skills with ML forecasting fun and easy.

Author | Microsoft Excel MVP | LinkedIn Top Voice

How I Can Help

Done with You

I help teams build and apply real-world machine learning skills for better forecasting.

ML Forecasting Bootcamp

Done for You

I can help you eliminate the risk of your first ML forecasting project.

ML Forecasting Consulting

Why Dave on Data?

  • Innovative Educator

    I’ve successfully trained 1000s of professionals. My teaching style has been described as “edutainment.” Keeping students fully engaged for all-day ML training requires making learning fun. This is my forte.

  • Hands-On Experience

    I have over 14 years of experience delivering hands-on analytics solutions. I’ve utilized data and advanced analytics, including machine learning, to advise executives and inform company strategy. I help my clients use data science for impact.

  • Practical Approach

    While I’m an experienced software engineer and data scientist, the hallmark of my approach is a focus on practical analytics. Regardless of role/background, I will accelerate your team’s machine learning journey.

  • Customized Solutions

    I can work with you to create a customized training curriculum based on your needs/goals. This goes beyond ML forecasting and includes topics such as analyzing free-form text data and cluster analysis.