Our Platform

We've created cutting edge assessments for cutting edge data teams. Each assessment is personally built by exceptional professionals in analytics, data science, and data engineering applications across multiple industries.

Choose from an ever-growing library of assessments covering topics like:

  • Time-Series Forecasting
  • Natural Language Processing
  • Statistical Analytics
  • Machine Learning (supervised & unsupervised)
  • Deep Learning
  • SQL
  • Spark
  • Data Visualization

Want a tailored assessment not offered in our library? Work directly with our team to build a customized solution for your organization with the same features available in our standard library.


"I used HD to identify gaps within my current team. I used their assessment platform to gauge competency and then I was able to work with their team to map these gaps with learning tools I had already purchased. It saved me hours on end of guessing and potentially making the wrong investment."

— Director of Learning and Development (Fortune 500)


"HD helped me take a list of 100 candidates and focus on only the top performers, saving me time and making sure people’s skillsets truly match their resumes."

— Head of Data Science (Startup)


"I used HD to craft organizational specific assessments, which gave me full confidence in knowing this person would be an ideal fit once we hired them."

— VP of Data Science (Leading Automotive Company)


"We used to have a group of directors sit down and sift through hundreds of resumes. Using HD’s platform we saved 100's of hours and we were able to create a baseline of assessment and eliminate human bias when assessing."

— Technical Talent Acquisition Manager (Financial Institution)


Instant Grading, Instant Results

Instant grading means you can easily shortlist a group of candidates or understand the gaps quickly and efficiently.

data science

Data Science

data analytics

Data Analytics

data engineering

Data Engineering

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Use Cases

Learn more about HD Data Science from our Use Cases

Take an up-close look at how we’ve changed the landscape of Data talent assessment.


Contact us for support, to schedule a demo, learn more about our assessments, or general inquiries.

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