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.

University of California, Irvine
Skills you'll gain: Video Production, Grammar, Peer Review, Writing, Editing, Proofreading, English Language, Language Competency, Vocabulary, Language Learning, Creativity
Advanced · Specialization · 3 - 6 Months

Skills you'll gain: Media Planning, Spreadsheet Software, A/B Testing, Return On Investment, Marketing Analytics, Key Performance Indicators (KPIs), Google Analytics, Pivot Tables And Charts, Performance Measurement, Performance marketing, Digital Marketing, Data Presentation, Google Ads, Marketing Budgets, Marketing, Web Analytics and SEO, Data Analysis, Stakeholder Communications
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Visualization, Dashboard, Exploratory Data Analysis
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Social Studies, Social Sciences, Sociology, Anthropology, Media and Communications, Cultural Diversity, Environmental Issue
Beginner · Course · 1 - 4 Weeks

Dassault Systèmes
Skills you'll gain: SolidWorks (CAD), Computer-Aided Design, Product Design, Mechanical Engineering
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: 3D Modeling, 3D Assets, Unity Engine, Computer Graphic Techniques, Animation and Game Design, Video Game Development, Graphics Software, Data Mapping, Data Import/Export, Systems Integration
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Threat Modeling, Security Testing, Secure Coding, Vulnerability Scanning, Penetration Testing, Vulnerability Management, Dependency Analysis, Application Security, Cyber Security Assessment, Security Requirements Analysis, DevSecOps, Security Strategy, Code Review, Risk Management Framework
Intermediate · Course · 1 - 4 Weeks
The University of North Carolina at Chapel Hill
Skills you'll gain: Environmental Laws, Environmental Policy, Environmental Regulations, Environmental Issue, Environment, Law, Regulation, and Compliance, Case Law, Pollution Prevention, Hazard Analysis, Water Quality, Water Resource Management, Legal Research, Climate Change Mitigation
Mixed · Course · 1 - 3 Months
University of Colorado Boulder
Skills you'll gain: Microarchitecture, Hardware Design, Electronic Hardware, Computer Architecture, Embedded Systems, Hardware Architecture, Electronic Systems, Electronic Components, Performance Tuning, Application Design, Peripheral Devices, System Configuration, Debugging, Digital Design
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Descriptive Statistics, Financial Data, Regression Analysis, Statistical Modeling, Financial Analysis, Decision Tree Learning, Credit Risk, Predictive Modeling, Portfolio Management, Statistics, Portfolio Risk, Statistical Analysis, Statistical Methods, Model Evaluation, Supervised Learning
Intermediate · Course · 1 - 3 Months

Copenhagen Business School
Skills you'll gain: Social Impact, Social Justice, Policy Analysis, Liberal Arts, digital literacy, Digital Transformation, Community Development, Policy Development, Innovation, Creativity, Diversity Equity and Inclusion Initiatives, Emerging Technologies
Beginner · Course · 1 - 3 Months

Skills you'll gain: Database Management, Databases, Relational Databases, Database Architecture and Administration, Data Security, User Accounts, Secure Coding, SQL, Application Security, Vulnerability Scanning, NoSQL, Role-Based Access Control (RBAC), Encryption, Data Manipulation
Beginner · Course · 1 - 3 Months