Algorithm design courses can help you learn sorting algorithms, graph theory, dynamic programming, and complexity analysis. You can build skills in problem-solving, optimizing code efficiency, and understanding data structures like trees and hash tables. Many courses introduce tools such as Python, Java, or C++, along with frameworks for implementing algorithms, that support tasks in artificial intelligence, data analysis, and software development.

Johns Hopkins University
Skills you'll gain: Student Engagement, Pedagogy, Teaching, Digital pedagogy, Disabilities, Driving engagement, Instructional Strategies, Learning Strategies, Diversity Awareness, Diversity Equity and Inclusion Initiatives, Higher Education
Mixed · Course · 1 - 4 Weeks

University of Leeds
Skills you'll gain: Cryptographic Protocols, Cryptography, Encryption, Public Key Cryptography Standards (PKCS), Data Security
Beginner · Course · 1 - 4 Weeks

University of Pennsylvania
Skills you'll gain: Team Performance Management, Systems Thinking, Cognitive flexibility, Team Building, Knowledge Transfer, Innovation, Team Leadership, Organizational Development, Organizational Effectiveness, Organizational Structure, Adaptability, Performance Analysis, Performance Review, Creativity, Discussion Facilitation, Decision Making, Culture
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Computer Security Incident Management, Vulnerability Assessments, Cyber Operations, Cybersecurity, Cyber Threat Intelligence, Cyber Attacks, Cyber Security Strategy, IT Security Architecture, MITRE ATT&CK Framework, Cyber Threat Hunting, Threat Detection, Cyber Security Assessment, Network Security, Application Security, DevSecOps, Malware Protection, Security Management, Cloud Security, Encryption, Authentications
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Networking Hardware, OSI Models, Network Architecture, Network Protocols, General Networking, Network Security, TCP/IP, Computer Networking, Cloud Technologies, Network Infrastructure, Network Administration, Local Area Networks, Cloud Platforms, Network Planning And Design, Routing Protocols, Cloud Infrastructure, Virtual Private Networks (VPN), Cloud Services, Telecommunications, Wireless Networks
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Financial Modeling, Variance Analysis, Key Performance Indicators (KPIs), Bookkeeping, Financial Forecasting, Revenue Forecasting, Budget Management, Financial Statement Analysis, Business Reporting, Performance Reporting, Financial Auditing, Capital Budgeting, Financial Controls, Financial Reporting, Operating Budget, Financial Analysis, Report Writing, Process Improvement, Banking Services, Financial Data
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Database Management, Databases, Relational Databases, Database Design, Planning, Calendar Management, Content Management, Organizational Skills, No-Code Development
Mixed · Course · 1 - 3 Months

Skills you'll gain: AI powered creativity, Prompt Patterns, Generative AI, Prompt Engineering, Graphics Software, AI literacy, Image Quality, Design and Product, Marketing Design
Beginner · Guided Project · Less Than 2 Hours

LearnQuest
Skills you'll gain: Data Modeling, Oracle SQL Developer, Relational Databases, Database Design, Databases, SQL, Oracle Databases, Query Languages, Software Installation
Intermediate · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Peer Review, Constructive Feedback, Social Sciences, Art History, Community Development, Community Organizing, Pedagogy, Economics, Policy, and Social Studies, Social Impact, Social Justice, Liberal Arts, Aesthetics, Creativity, Education and Training, Cooperation, Culture, Digital pedagogy, Cultural Diversity, Intercultural Competence, Collaboration
Mixed · Course · 1 - 3 Months
Duke University
Skills you'll gain: Responsible AI, Large Language Modeling, Generative AI, Data Ethics, Artificial Intelligence, Generative Model Architectures, Model Evaluation, Python Programming, Applied Machine Learning, Image Analysis, Machine Learning Methods, Machine Learning, Scientific Visualization, Deep Learning, Artificial Neural Networks
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Change Management, Visionary, Organizational Change, Business Transformation, Process Development, Strategic Leadership, Innovation, Initiative and Leadership, Process Analysis, Organizational Leadership, Leadership and Management, Business Process Reengineering, Adaptability, Diagram Design
Intermediate · Guided Project · Less Than 2 Hours