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.

Google Cloud
Skills you'll gain: Google Sheets, Data-Driven Decision-Making, Looker (Software), Dashboard, Data Storytelling, Data Presentation, Data Visualization Software, Data Visualization, Spreadsheet Software, Dashboard Creation, SQL, Big Data, Business Intelligence, Data Pipelines, Data Literacy, Data Analysis, Data Transformation, Google Workspace, Extract, Transform, Load, Data Management
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Cell Biology, Physiology, Anatomy, Medical Terminology, Biology, Health Systems, Molecular, Cellular, and Microbiology, Life Sciences, Health Assessment, Basic Patient Care
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Shiny (R Package), Rmarkdown, Model Evaluation, Regression Analysis, Leaflet (Software), Exploratory Data Analysis, Statistical Inference, Predictive Modeling, Statistical Hypothesis Testing, Machine Learning Algorithms, Plotly, Interactive Data Visualization, Probability & Statistics, Data Presentation, Data Visualization, Statistical Analysis, Statistical Modeling, R Programming, Machine Learning, GitHub
Intermediate · Specialization · 3 - 6 Months

University of California San Diego
Skills you'll gain: Data Processing, Data Manipulation, Data Visualization, Interactive Data Visualization, Web Scraping, Data Visualization Software, Pandas (Python Package), Data Analysis, Data Preprocessing, Data Science, Data Cleansing, Matplotlib, Data Import/Export, NumPy, JSON, Python Programming, File I/O
Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Statistical Hypothesis Testing, Descriptive Statistics, Statistical Visualization, Data Transformation, Data Cleansing, Statistical Analysis, Regression Analysis, Statistical Programming, R (Software), Probability, Probability Distribution, Sampling (Statistics), Box Plots, Histogram, R Programming, Statistical Methods, Statistical Software, Microsoft Excel, Statistics, Data Analysis
Beginner · Specialization · 3 - 6 Months

University of California, Irvine
Skills you'll gain: Grammar, Writing, English Language, Literacy
Mixed · Course · 1 - 4 Weeks

Universidad Nacional Autónoma de México
Skills you'll gain: Data Warehousing, Extract, Transform, Load, Business Intelligence, Data Mining, Big Data, Predictive Analytics, Analytics, Data Modeling, MySQL, Apache Hadoop, Data Integration, Star Schema, Unstructured Data, Database Design, SQL, Classification Algorithms
Intermediate · Course · 1 - 3 Months

École Polytechnique Fédérale de Lausanne
Skills you'll gain: Structural Engineering, Structural Analysis, Civil and Architectural Engineering, Architectural Engineering, Construction, Building Design, Civil Engineering, Engineering Calculations, Engineering Analysis, Mechanics
Intermediate · Course · 3 - 6 Months

Automatic Data Processing, Inc. (ADP)
Skills you'll gain: Tax, Payment Systems, Compensation Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Generative AI, Data Storytelling, Data Visualization Software, Data Presentation, LLM Application, Data Wrangling, Large Language Modeling
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Prioritization, Goal Setting, Goal-Oriented, Productivity, Organizational Skills, Follow Through, Planning, Time Management, Creativity, Personal Development, Habit Formation, Growth Mindedness, Overcoming Obstacles, Persistence, Adaptability, Resilience
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Occupational Safety and Health Administration (OSHA), Compliance Management, Compliance Training, Regulatory Compliance, Business Continuity Planning, Occupational Safety And Health, Law, Regulation, and Compliance, Business Continuity, Labor Compliance, Risk Management, Health And Safety Standards, Human Resources, Operational Risk, Safety Training, Risk Mitigation, Human Resource Policies, Standard Operating Procedure, Labor Law, Labor Relations, Human Resources Management and Planning
Beginner · Course · 1 - 3 Months