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: Continuous Integration, Web Development Tools, Application Deployment, React.js, Hypertext Markup Language (HTML)
Intermediate · Course · 1 - 3 Months

Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cryptography, Encryption, Risk Management Framework, Multi-Factor Authentication, Information Systems Security, Cybersecurity, Identity and Access Management, Authentications, Personally Identifiable Information, Security Controls, Threat Management, Data Security, Information Privacy, Network Security, Authorization (Computing)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Financial Trading, Market Trend
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Business Process, Data Processing, Systems Design, Data Pipelines, Data Infrastructure, Data Quality, Google Cloud Platform, Data Modeling, Machine Learning, Resource Utilization, Big Data, Cloud Security
Advanced · Course · 1 - 3 Months

Skills you'll gain: Incident Response, Disaster Recovery, Computer Security Incident Management, Business Continuity, Security Management, Cybersecurity, Investigation, Threat Detection, Contingency Planning, Digital Forensics
Beginner · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Insurance, Portfolio Risk, Supply And Demand, Insurance Policies, Risk Management, Investments, Wealth Management, Risk Management Framework, Portfolio Management, Market Dynamics, Financial Planning, Investment Management, Finance, Economics, Asset Management, Financial Management, Economic Development, Behavioral Economics, Cost Benefit Analysis, Business Economics
Beginner · Specialization · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Workplace inclusivity, Family and Medical Leave Act of 1993, Stress Management, Diversity and Inclusion, Mental Health, Advocacy, Employee Assistance Programs, Occupational Health, Employee Relations, Empathy, Resilience, Human Resource Policies, Human Resources, Industrial and Organizational Psychology, Mental Health Therapies, Health Care Administration
Beginner · Course · 3 - 6 Months

Skills you'll gain: MySQL Workbench, MySQL, Database Design, SQL, Database Management, Relational Databases, Databases, Data Integration, Data Manipulation, Business Intelligence
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: MLOps (Machine Learning Operations), AWS SageMaker, Amazon Web Services, Model Deployment, Scalability, Machine Learning, Artificial Intelligence and Machine Learning (AI/ML), Technical Design, Amazon Elastic Compute Cloud, Cloud Security, Data Management, Disaster Recovery, Continuous Monitoring
Beginner · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: AI Security, Responsible AI, Data Governance, Cloud Security, Amazon Web Services, Cyber Governance, Information Systems Security, Security Controls
Beginner · Course · 1 - 4 Weeks

University of Western Australia
Skills you'll gain: Diversity Awareness, Diversity and Inclusion, Diversity Equity and Inclusion Initiatives, Cultural Diversity, Workplace inclusivity, Employee Engagement, Intercultural Competence, Data Collection, Recruitment Strategies, Recruitment, Business Metrics
Beginner · Course · 1 - 4 Weeks