Course
Data Communication Concepts
- BasicSkill Level
- 4.7+
- 5,932 reviews
No one enjoys looking at spreadsheets! Bring your data to life. Improve your presentation and learn how to translate technical data into actionable insights.
Data Literacy
Follow short videos led by expert instructors and then practice what you’ve learned with interactive exercises in your browser.
or
Course
No one enjoys looking at spreadsheets! Bring your data to life. Improve your presentation and learn how to translate technical data into actionable insights.
Data Literacy
Course
Learn about modularity, documentation, and automated testing to help you solve data science problems more quickly and reliably.
Software Development
Course
You’ll learn how to (un)pivot, transpose, append and join tables. Gain power with custom columns, M language, and the Advanced Editor.
Data Manipulation
Course
Integrate AI/LLM applications with APIs, databases, and filesystems easier than ever before with the Model Context Protocol (MCP).
Artificial Intelligence
Course
Learn about LLMOps from ideation to deployment, gain insights into the lifecycle and challenges, and learn how to apply these concepts to your applications.
Artificial Intelligence
Course
Improve your Python data importing skills and learn to work with web and API data.
Data Preparation
Course
Learn the architecture behind GPT models and master advanced prompt crafting to unlock ChatGPTs full potential.
Artificial Intelligence
Course
Learn AI governance with Collibra. Build, embed, and scale responsible AI using tools, frameworks, and MLOps workflows.
Artificial Intelligence
Course
Gain an introduction to Docker and discover its importance in the data professional’s toolkit. Learn about Docker containers, images, and more.
Software Development
Course
Get started with n8n and learn to build automated workflows using triggers, logic, APIs, and AI—no coding required!
Artificial Intelligence
Course
Discover how to extract business value from AI. Learn to scope opportunities for AI, create POCs, implement solutions, and develop an AI strategy.
Artificial Intelligence
Course
Learn how to translate business questions to well-formed analytical questions and select the right analytical solutions.
Data Literacy
Course
Learn the key components of building a strong data culture within an organization.
Data Literacy
Course
Trust Claude Code with work you dont watch: steer long sessions, enforce rules with hooks, hand jobs off with routines and GitHub, and verify what comes back.
Artificial Intelligence
Course
Build Tidyverse skills by learning how to transform and manipulate data with dplyr.
Data Manipulation
Course
Enter the world of Alteryx Designer and learn how to navigate the tool to load, prepare, and aggregate data.
Data Preparation
Course
Data Analysis Expressions (DAX) allow you to take your Power BI skills to the next level by writing custom functions.
Data Manipulation
Course
Unlock the power of ChatGPT with better prompts, accurate responses, and safe AI use. Improve efficiency and get the most from AI conversations!
Artificial Intelligence
Course
You will investigate a dataset from a fictitious company called Databel in Excel, and need to figure out why customers are churning.
Reporting
Course
Master GitHub Copilot to understand, write, and refine code with context, customization, and smart features.
Artificial Intelligence
Course
Grow your statistical skills and learn how to collect, analyze, and draw accurate conclusions from data.
Probability & Statistics
Course
Master data modeling in Power BI.
Data Manipulation
Course
This course introduces dbt for data modeling, transformations, testing, and building documentation.
Data Engineering
Course
Learn to produce meaningful and beautiful data visualizations with ggplot2 by understanding the grammar of graphics.
Data Visualization
Course
Learn how to analyze a SQL table and report insights to management.
Data Literacy
Course
Unlock more advanced AI applications, like semantic search and recommendation engines, using OpenAIs embedding model!
Artificial Intelligence
Course
Learn about the power of Microsoft Azure and cloud computing software to help you improve your data engineering skills.
Cloud
Course
Step right into the dynamic world of data modeling with Snowflake!
Data Engineering
Course
Discover how MLOps can take machine learning models from local notebooks to functioning models in production that generate real business value.
Machine Learning
Course
Learn to use SQL Server to perform common data manipulation tasks and master common data manipulation tasks using this database system.
Software Development
Data science is an area of expertise focused on gaining information from data. Using programming skills, scientific methods, algorithms, and more, data scientists analyze data to form actionable insights.
You’ll need to learn a programming language such as Python or R and master the principles of math and statistics. Knowledge of data analysis methods and data science tools is also essential. There are many ways to learn data science. As well as formal means of education, such as a degree or university study, there are plenty of other resources to help you learn at your own pace. As well as online courses and tutorials, there are books, videos, and more.
As well as knowledge of mathematics and statistics, data scientists need programming skills in languages such as Python, R, and SQL. Additionally, data science requires the ability to work with large data sets, knowledge of data visualization, data wrangling, and database management. Skills in machine learning and deep learning can also be useful.
In a professional capacity, almost every industry can use data science to some degree. Healthcare organizations use data science to detect and cure diseases, while finance companies use it to detect and prevent fraud. All kinds of industries use data science for marketing, such as building recommendation systems and analyzing customer churn.
Yes, data science is among the fastest-growing sectors in the US and worldwide. It’s also one of the best-paid careers out there. According to data from Payscale, experience data scientists earn an average of $97,609 and have a satisfaction rating of four stars out of five in the US.
There are a few things to consider here. First, data science degrees can be competitive to get onto, often requiring consistently high grades. Similarly, many of the skills required for data science require a lot of study and patience. It can take several months to master all of the necessary basics, as well as a lot of practical experience to secure an entry-level position.
Yes, you’ll need some coding experience in languages such as Python, R, SQL, Java, and C/C++. However, due to its relatively simple syntax, Python programming language is often the preferred choice among newcomers.
For a person with no prior coding experience and/or mathematical background, it can typically take 7 to 12 months of intensive studies to be at the level of an entry-level data scientist. However, it is important to remember that learning only the theoretical basis of data science may not make you a real data scientist.
Once you’ve mastered the foundations of data science, you can then specialize in a variety of areas, including machine learning, artificial intelligence, big data analysis, business analytics and intelligence, data mining, and more.
Make progress on the go with our mobile courses and daily 5-minute coding challenges.