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 Colorado System
Skills you'll gain: Unified Modeling Language, Unit Testing, Software Design, Technical Design, Object Oriented Design, Software Engineering, Software Development Tools, JUnit, Systems Design, Data Ethics, Test Automation, Software Architecture, Software Development Methodologies, Dataflow
Intermediate · Course · 1 - 3 Months

Skills you'll gain: IT Management, Control Objectives for Information and Related Technology (COBIT), Cloud Management, Risk Management Framework, Quality Assurance, Compliance Auditing, Technology Strategies, Governance, Quality Monitoring, Auditing, Information Technology Infrastructure Library, Risk Management, Business Priorities, Change Management, Resource Management, Internal Controls, Business Intelligence, Compliance Management, Capacity Management, Staff Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Network Troubleshooting, OSI Models, Network Model, TCP/IP, Networking Hardware, Local Area Networks, Network Protocols, General Networking, Network Architecture, Network Infrastructure, Network Switches, Test Equipment, Test Tools
Beginner · Course · 1 - 3 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Wealth Management, Estate Planning, Portfolio Management, Real Estate, Investments, Financial Industry Regulatory Authorities, Commercial Real Estate, Regulatory Compliance, Asset Management, Tax Planning, Finance, Risk Management, Return On Investment, Financial Analysis, Business Strategies, Strategic Planning, Business, Data Management, Financial Statements, Failure Analysis
Intermediate · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Database Architecture and Administration, Apache Hadoop, Query Languages, Big Data, Databases, SQL, Data Access, Distributed Computing, Performance Tuning, Data Processing, Data Integrity, Data Storage Technologies, Algorithms
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Time Series Analysis and Forecasting, Financial Forecasting, Statistical Analysis, Machine Learning, Trend Analysis, Financial Data, Financial Modeling, Jupyter, Predictive Modeling, Regression Analysis, Finance, GitHub, Statistical Modeling
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Information Architecture, UI/UX Research, Design Research, Experience Design, User Interface and User Experience (UI/UX) Design, UI/UX Strategy, Persona Development, Usability, Qualitative Research, Usability Testing, Surveys, Human Centered Design, Technical Communication, Prototyping, Tree Maps, Product Strategy, Interviewing Skills
Intermediate · Course · 1 - 4 Weeks
University of Leeds
Skills you'll gain: Stakeholder Management, Stakeholder Engagement, Engineering Management, Scope Management, Risk Management, Project Scoping, Stakeholder Analysis, Project Risk Management, Project Management, Business Risk Management, Governance
Intermediate · Course · 1 - 3 Months

University of London
Skills you'll gain: Computer Security Incident Management, Linux, Network Security, Cyber Governance, OSI Models, Incident Management, Incident Response, Security Management, Linux Commands, TCP/IP, Computer Systems, Threat Modeling, Command-Line Interface, Network Protocols, Computer Networking, Cybersecurity, Cyber Security Strategy, Human Factors (Security), Cyber Threat Intelligence, Cyber Attacks
Beginner · Specialization · 3 - 6 Months

Duke University
Skills you'll gain: Art History, Community Organizing, Social Justice, Advocacy, Student Engagement, Liberal Arts, Social Sciences, Performing Arts, Creativity, Aesthetics, Cultural Diversity, Media and Communications, Discussion Facilitation
Mixed · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Crisis Management, Business Consulting, Management Consulting, Strategic Communication, Emergency Response, Corporate Communications, Leadership, Risk Management, Leadership and Management, Business Leadership, Public Affairs, Business Risk Management, Contingency Planning, Business Continuity Planning, Risk Analysis, Case Studies, Stakeholder Communications, Internal Communications, Communication, Critical Thinking
Beginner · Specialization · 1 - 3 Months

University of California, Davis
Skills you'll gain: Programming Principles, Python Programming, Scripting, Data Cleansing, Automation, Computational Thinking, Computer Programming, Application Programming Interface (API)
Intermediate · Course · 1 - 4 Weeks