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.

Imperial College London
Skills you'll gain: Immunology, Infectious Diseases, Oncology, Pathology, Pharmacotherapy, Molecular, Cellular, and Microbiology, Chronic Diseases, Treatment Planning
★ 4.7 (134) · Intermediate · Course · 1 - 4 Weeks

Macquarie University
Skills you'll gain: Design Thinking, Emerging Technologies, Digital Transformation, Innovation, Business Modeling, Business Transformation, Strategic Thinking, Market Opportunities, Business Strategies, Organizational Change, Competitive Analysis, Augmented Reality, Virtual Reality, Internet Of Things, Artificial Intelligence
★ 4.8 (481) · Beginner · Course · 1 - 3 Months

Real Madrid Graduate School Universidad Europea
Skills you'll gain: Active Listening, Drive Engagement, Goal Setting, Team Collaboration, Rapport Building, Leadership Development, Goal-Oriented, Strategic Leadership, Habit Formation, Smart Goals, Employee Coaching, Culture Transformation, Leadership, Organizational Leadership, Organizational Development, Team Leadership, Team Motivation, Relationship Management, Organizational Strategy, People Management
Beginner · Course · 1 - 4 Weeks

Beginner · Course · 1 - 4 Weeks

Ball State University
Skills you'll gain: Cryptography, Application Security, Encryption, Authentications, Cybersecurity, Cryptographic Protocols, Data Encryption Standard, Advanced Encryption Standard (AES), Email Security, Network Security, Information Systems Security, Key Management, Application Development, Public Key Cryptography Standards (PKCS), Public Key Infrastructure, Network Protocols, Algorithms, Data Integrity
★ 5 (8) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Object-Relational Mapping, Django (Web Framework), Database Application, Database Development, Bootstrap (Front-End Framework), Database Administration, Full-Stack Web Development, Cloud Deployment, Database Management, SQL, Database Theory, Cloud Applications, Relational Databases, Frontend Integration, Databases, Database Design, Database Systems, Application Deployment, Authentications, Back-End Web Development
★ 4.5 (364) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Program Management, Stakeholder Management, Project Management, Project Management Institute (PMI) Methodology, Strategic Planning, Stakeholder Engagement, Generative AI, Communication Planning, Benefits Administration, Risk Management, Governance, Change Management, Portfolio Management, Earned Value Management, Financial Management, Responsible AI, Resource Allocation, Key Performance Indicators (KPIs), Prompt Engineering, Data-Driven Decision-Making
★ 4.7 (93) · Beginner · Specialization · 1 - 3 Months

University of Colorado System
Skills you'll gain: Sustainability Reporting, Organizational Change, Business Reporting, Sustainable Design, Stakeholder Analysis, Environmental Social And Corporate Governance (ESG), Sustainable Business, Annual Reports, Sustainability Standards, Corporate Sustainability, Performance Reporting, Leadership and Management, Key Performance Indicators (KPIs), Sustainable Development, Change Management, Organizational Development, Stakeholder Management, Stakeholder Engagement, Environmental Issue, Leadership
★ 4.8 (107) · Beginner · Course · 1 - 3 Months

Wesleyan University
Skills you'll gain: Writing and Editing, Creative Thinking, Relationship Building, Organizational Skills
★ 4.3 (265) · Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Public Key Infrastructure, Cybersecurity, Information Systems Security, Data Security, Cyber Attacks, Information Assurance, Network Security, Risk Management Framework, Security Controls, Cryptography, Cryptographic Protocols, Key Management, Security Engineering, Threat Modeling, Security Management, Authorization (Computing), Encryption, Email Security, Data Integrity, Authentications
★ 3.9 (242) · Intermediate · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Medical Emergency, Cardiopulmonary Resuscitation (CPR), Automated External Defibrillator, Emergency Medical Services, Emergency Medicine, Life Support, First Aid, Defibrillation, Patient Advocacy, Acute Care, Mental and Behavioral Health, Nephrology, Airway Management, Pharmacology, Patient-centered Care, Patient Evaluation, Psychosocial Assessments, Clinical Assessment, Physiology, Substance Abuse
★ 4.8 (547) · Beginner · Course · 1 - 4 Weeks

Dartmouth College
Skills you'll gain: Social Studies, Culture, Cultural Diversity, World History, Sociology, Social Justice, Storytelling, Liberal Arts, Writing
Mixed · Course · 1 - 4 Weeks