Data Structures and Algorithms courses can help you learn about arrays, linked lists, trees, and graph structures, along with sorting and searching algorithms. You can build skills in problem-solving, optimizing code efficiency, and analyzing algorithm complexity. Many courses introduce tools like Python, Java, or C++ for implementing these concepts, as well as platforms for coding challenges that reinforce your understanding through practical application.

Microsoft
Skills you'll gain: Data Pipelines, Dataflow, PySpark, Data Lakes, Microsoft Power Platform, Extract, Transform, Load, Data Quality, Apache Spark, Data Processing, Data Transformation, Data Manipulation, Data Architecture, Data Governance, Generative AI, Data Validation, AI Workflows, Data Import/Export, Cloud Storage, Debugging
Advanced · Course · 1 - 3 Months

Skills you'll gain: Data Transformation, Data Wrangling, Data Manipulation, Extract, Transform, Load, Data Integration, Data Preprocessing, Data Cleansing, Data Analysis, Data Processing, Tableau Software, Dashboard Creation, Data Pipelines, Business Process Automation, Dashboard, Dataflow, Data Import/Export, Pivot Tables And Charts, Software Installation
Intermediate · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Decision Support Systems, Database Design, Relational Databases, Database Management, Database Theory, Database Systems, Database Development, Database Management Systems, SQL, Descriptive Statistics, Database Architecture and Administration, Statistics, Statistical Reporting, Statistical Analysis, Business Intelligence, Microsoft Excel, Data Processing, Extract, Transform, Load, Business Analytics, Data Manipulation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Infographics, Data Presentation, Interactive Data Visualization, Data Visualization, Generative AI, AI Enablement, Analytics, Artificial Intelligence, Data Visualization Software, Data Analysis, Business Reporting, Data Science
Intermediate · Guided Project · Less Than 2 Hours

Stanford Online
Skills you'll gain: Feature Engineering, Data Ethics, Healthcare Ethics, Clinical Research, Clinical Data Management, Health Informatics, Clinical Research Ethics, Unstructured Data, Data Mining, Health Information Management, Electronic Medical Record, Data Transformation, Data Wrangling, Data Collection, Data Preprocessing, Health Disparities, Text Mining, Responsible AI, Medical Imaging
Beginner · Course · 1 - 3 Months

Skills you'll gain: Rmarkdown, Autoencoders, Shiny (R Package), Deep Learning, Recurrent Neural Networks (RNNs), Transfer Learning, Model Evaluation, R (Software), Artificial Intelligence and Machine Learning (AI/ML), Data Import/Export, Classification Algorithms, Reinforcement Learning, R Programming, Model Training, Ggplot2, Plot (Graphics), Data Manipulation, Convolutional Neural Networks, Applied Machine Learning, Machine Learning Algorithms
Beginner · Specialization · 3 - 6 Months

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Data Storytelling, Data Visualization, Data Presentation, Dashboard, Interactive Data Visualization, Data Visualization Software, Exploratory Data Analysis, Dashboard Creation, Plotly, Statistical Visualization, Statistical Analysis, Tree Maps, Plot (Graphics), Statistical Programming, Tableau Software, Matplotlib, Data Analysis, Statistical Methods, Data-Driven Decision-Making, Python Programming
Build toward a degree
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Import/Export, Data Cleansing, Power BI, Data Wrangling, Data Manipulation, Data Transformation, Financial Data, Statistical Reporting, Data Preprocessing, Excel Formulas, Pandas (Python Package), Data Quality, Statistical Analysis, Dashboard, Microsoft Excel, Descriptive Statistics, Financial Analysis, Dashboard Creation, Spreadsheet Software, Data Analysis
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Responsible AI, Exploratory Data Analysis, Data Storytelling, Data Presentation, Data Analysis, Model Evaluation, Dashboard Creation, Interactive Data Visualization, No-Code Development, Market Data, Business Analytics, Data Science, Analytics, Model Training, Model Deployment, Model Optimization, Applied Machine Learning, Machine Learning, Predictive Modeling, Data Visualization
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: AI powered creativity, Excel Formulas, AI Workflows, Responsible AI, Social Media, Artificial Neural Networks
Intermediate · Course · 3 - 6 Months

University of California San Diego
Skills you'll gain: Data Presentation, Data Processing, Big Data, Apache Spark, Data Analysis Software, Splunk, Data Analysis, Unstructured Data, Analytics, Data Wrangling, Data Infrastructure, Social Network Analysis, Network Analysis, Classification Algorithms
Mixed · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Microsoft Visio, Dashboard, Data Visualization, Dashboard Creation, Data Visualization Software, Interactive Data Visualization, Data Presentation, Data Validation, Data Mapping, Diagram Design, Usability Testing, User Feedback, Timelines, Data Integration, User Acceptance Testing (UAT), Real Time Data, Data Quality, Project Schedules, Project Management, Automation
Advanced · Course · 1 - 3 Months