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: Brokerage, Financial Trading, Financial Market, Investment Banking, Capital Markets, Securities Trading, Financial Systems, Transaction Processing, Financial Regulations, Financial Regulation, Equities, Regulatory Compliance, Finance, Banking, Reconciliation, Derivatives, Operations Management, IT Infrastructure, AI Workflows, Design
Mixed · Course · 1 - 3 Months

Skills you'll gain: Digital Forensics, Incident Response, Computer Security Incident Management, Threat Detection, Incident Management, Cyber Threat Intelligence, Cybersecurity, Security Management, Data Integrity
★ 4.7 (1.9K) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Derivatives, Financial Market, Futures Exchange, Investment Management, Financial Management, Portfolio Risk, Capital Markets, Credit Risk, Financial Trading, Securities (Finance), Investments, Market Dynamics, Risk Management, Finance, Financial Analysis, Decision Making, Risk Analysis, Analysis, Market Analysis, Analytical Skills
Mixed · Course · 1 - 3 Months

Skills you'll gain: Database Management, Database Administration, Database Management Systems, Databases, Database Application, Relational Databases, Database Architecture and Administration, Data Security, User Accounts, User Provisioning, SQL, Application Security, Security Controls, NoSQL, Role-Based Access Control (RBAC), Exploitation techniques, Encryption
★ 4.7 (69) · Beginner · Course · 1 - 3 Months

Chris Croft Training
Skills you'll gain: Responsible AI, Business Ethics, Data Ethics, AI Enablement, AI Security, Contract Negotiation, Negotiation, AI Product Strategy, AI literacy, AI Integrations, Governance, Price Negotiation, Governance Risk Management and Compliance, AI Workflows, AI Orchestration, AI Personalization, AI powered creativity, Human Resource Management, Human Resource Policies, Human Resources Software
Mixed · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Autism Spectrum Disorders, Individualized Education Programs (IEP), Special Education, Nutrition Education, Community Health, School Psychology, Chronic Diseases, Case Studies, Nutrition and Diet, Empathy & Emotional Intelligence, Health Education, Health Promotion, School Counseling, Developmental Disabilities, Mental and Behavioral Health Specialties, Parent Communication, Care Management, Communication Disorders, Pediatric First Aid, Behavioral Health
★ 4.8 (3.5K) · Beginner · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Sustainable Systems, Sustainable Development, Transportation Operations, Case Studies, Economic Development, Land Management, Land Development, Community Development, Traffic Flow Optimization, Community Outreach
★ 4.5 (207) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Apache Hadoop, Apache Hive, Extract, Transform, Load, Data Pipelines, Data Import/Export, Data Migration, Data Integration, MySQL, Database Development, Data Processing, Data Validation, Data Storage, File Management, File Systems
Beginner · Course · 1 - 4 Weeks

IE Business School
Skills you'll gain: Retail Management, Marketing Channel, Merchandising, Conflict Management, Retail Store Operations, Market Opportunities, Supply Chain, E-Commerce, Market Dynamics, Vendor Relationship Management, Cross-Channel Marketing, Growth Strategies, Supply Chain Planning, Web Presence, Promotional Strategies, Company, Product, and Service Knowledge, Digital Transformation
★ 4.5 (1.1K) · Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Precision Medicine, Biomedical Engineering, Energy and Utilities, Image Analysis, Medical Imaging, Artificial Intelligence, Electric Power Systems, Bioinformatics, Drug Development, Sustainable Technologies, Generative AI, Patient-centered Care, Applied Machine Learning, Predictive Modeling, Machine Learning Methods, Anomaly Detection, Machine Learning Algorithms
★ 4.6 (80) · Intermediate · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Product Management, Product Development, Financial Statements, Product Design, Financial Statement Analysis, Prototyping, Competitive Analysis, Agile Product Development, Value Propositions, Proposal Development, Proposal Writing, Team Performance Management, Innovation, Financial Accounting, Corporate Finance, Financial Acumen, Target Market, Product Strategy, Ideation, Entrepreneurship
★ 4.5 (730) · Beginner · Specialization · 3 - 6 Months

Sage Publications
Skills you'll gain: Brand Strategy, Brand Marketing, Brand Management, Branding, Integrated Marketing Communications, Brand Awareness, Marketing Management, Strategic Marketing, Digital Brand Strategy, Marketing, Marketing Communications, New Product Development, Product Lining, Growth Strategies, Communication Planning, Strategic Communication, Customer Insights, Internal Communications, Auditing
Intermediate · Course · 1 - 4 Weeks