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.

Skills you'll gain: Apache Kafka, Real Time Data, Apache Spark, Data Pipelines, PySpark, Scalability, Live Streaming, Data-Driven Decision-Making, Data Lakes, Data Integration, Data Processing, Event Monitoring, Data Transformation, JSON, Application Deployment, Event Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Analysis Expressions (DAX), Power BI, Business Intelligence, Data-Driven Decision-Making, Business Intelligence Software, Data Modeling, Power Platform Architecture & Technical Design, Snowflake Schema, Data Transformation, Extract, Transform, Load, Data Storytelling, Data Strategy, Data Integration, Data Cleansing, Process Improvement and Optimization, Data Analysis, Data Management, Data Governance, Data Quality, Relationship Management
Beginner · Course · 1 - 4 Weeks
Lund University
Skills you'll gain: Legal Technology, Law, Regulation, and Compliance, Responsible AI, Artificial Intelligence, Legal Risk, AI literacy, Regulation and Legal Compliance, Labor Law, Intellectual Property, Governance, Criminal Investigation and Forensics, Public Administration
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: General Data Protection Regulation (GDPR), Information Privacy, Data Governance, Personally Identifiable Information, ISO/IEC 27001, Security Controls, Data Processing, Regulatory Compliance, Compliance Management, Data Security, Law, Regulation, and Compliance, Data Import/Export, Data Access, Informed Consent, Risk Management Framework, Risk Management
Beginner · Course · 3 - 6 Months

Google Cloud
Skills you'll gain: Generative AI, Data Analysis, Model Training, Data-Driven Marketing, Data Wrangling, Customer Relationship Management (CRM) Software, Predictive Analytics, Machine Learning Algorithms, Machine Learning, Data Science, Data Processing
Beginner · Specialization · 1 - 4 Weeks

Skills you'll gain: Plotly, Object Oriented Programming (OOP), Matplotlib, Pandas (Python Package), Plot (Graphics), Interactive Data Visualization, Data Visualization, Seaborn, Data Analysis, File I/O, Data Visualization Software, NumPy, Data Structures, Restful API, Python Programming, Application Programming Interface (API), Data Manipulation, Programming Principles, Computer Programming, Program Development
Intermediate · Specialization · 1 - 3 Months

Google Cloud
Skills you'll gain: Big Data, Data Import/Export, Data Analysis, Analytics, Google Cloud Platform, Query Languages, Cloud Computing
Beginner · Project · Less Than 2 Hours

University of Colorado Boulder
Skills you'll gain: Service Level, Software Engineering, Software Systems, Software Architecture, Distributed Computing, Data Architecture, Microservices, Software Development, Transaction Processing, Program Development, Test Driven Development (TDD), Blockchain, Big Data, Data Structures, System Monitoring, Database Theory, Databases
Build toward a degree
Advanced · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Data Visualization, Statistical Visualization, Surveys, Tidyverse (R Package), Data Analysis, Demography, Public Administration, R (Software), Policy Analysis, Public Policies, R Programming, Statistical Programming, Analytics, Data Transformation, Programming Principles, Data Manipulation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Processing, Python Programming
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Ggplot2, Model Evaluation, Plot (Graphics), Regression Analysis, Predictive Analytics, Predictive Modeling, Statistical Visualization, Data-Driven Decision-Making, Statistical Modeling, R Programming, Descriptive Statistics, R (Software), Exploratory Data Analysis, Descriptive Analytics, Statistical Analysis, Data Analysis
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Health Insurance Portability And Accountability Act (HIPAA) Compliance, Medical Privacy, Electronic Medical Record System, Medical Records, Health Information Management and Medical Records, Electronic Medical Record, Health Information Management, Data Entry, Personally Identifiable Information, Data Validation, Health Informatics, Healthcare Ethics, Data Integrity, Authentications
Beginner · Course · 1 - 4 Weeks