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.

Universitat Politècnica de València
Skills you'll gain: SQL, Database Management Systems, Data Integrity, Database Management, Relational Databases, Database Systems, Database Administration, Databases, Database Theory, Query Languages, Database Design, Secure Coding, Back-End Web Development, Web Applications, Application Security, Data Manipulation
Beginner · Course · 1 - 3 Months

University of Illinois Urbana-Champaign
Skills you'll gain: Insurance, Insurance Policies, Wealth Management, Risk Management, Portfolio Risk, Contract Review, Risk Modeling, Financial Planning, Portfolio Management, Investments, Estate Planning, Finance, Analysis, Product Knowledge, Communication Strategies, Case Studies, Financial Management, Ethical Standards And Conduct
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Network Architecture, Wireless Networks, Emerging Technologies, Network Engineering, Network Planning And Design, Network Infrastructure, Network Performance Management, Telecommunications, Artificial Intelligence and Machine Learning (AI/ML), Distributed Computing, Technology Strategies
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Supplier Risk Management, Supplier Management, Risk Mitigation, Risk Management, Supplier Performance Management, Business Risk Management, Risk Analysis, Supply Management, Supply Chain Management, Risk Modeling, Presentations, Technical Communication
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: International Financial Reporting Standards, Hedge Accounting, Financial Reporting, Reconciliation, Generally Accepted Accounting Principles (GAAP), Compliance Reporting, Auditors Report, Fixed Asset, Financial Auditing, Auditing, Financial Accounting, Financial Statements, Oil and Gas, Technical Accounting, Case Studies, Inventory Accounting, Depreciation, Financial Statement Analysis, Fraud detection, Specialized Accounting
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Portfolio Risk, Portfolio Management, Wealth Management, Technical Analysis, Derivatives, Investment Management, Equities, Financial Analysis, Cash Flows, Asset Management, Investments, Financial Trading, Financial Planning, Financial Market, Financial Statements, Tax Management, Hedge Accounting, Financial Services, Tax Planning, Risk Management
Beginner · Specialization · 3 - 6 Months
STARWEAVER
Skills you'll gain: Cyber Threat Intelligence, Cyber Security Strategy, Incident Response, Cyber Threat Hunting, Cyber Attacks, Cybersecurity, Threat Detection, Threat Management, Computer Security Incident Management, Cyber Security Policies, Security Management, Cyber Operations, Incident Management, Cyber Engineering, Disaster Recovery, Cyber Governance, Continuous Monitoring, Security Strategy, Intrusion Detection and Prevention, Security Controls
Intermediate · Course · 1 - 4 Weeks

Niel Asher Education
Skills you'll gain: Sports Medicine, Patient Evaluation, Rehabilitation, Clinical Assessment, Treatment Planning, Exercise Therapy, Manual Therapy, Patient Education And Counseling, Pain Management, Patient Treatment
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Angular, Command-Line Interface, Frontend Performance, Data Sharing
Beginner · Course · 3 - 6 Months

Skills you'll gain: Diversity Equity and Inclusion Initiatives, Diversity and Inclusion, Diversity Training, Workplace inclusivity, Diversity Awareness, Diversity Programs, Cultural Diversity, Overcoming Objections, Advocacy, Empowerment, Communication, Equities
Beginner · Course · 1 - 4 Weeks

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Computer Architecture, Hardware Architecture, Computer Systems, Computer Engineering, System Programming, Memory Management, File Systems, Data Access, Cloud Platforms
Build toward a degree
Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: System Programming, Embedded Software, System Software, Linux, Embedded Systems, Linux Administration, Debugging, Linux Commands, Operating Systems, File I/O, Peripheral Devices, Build Tools, Shell Script, Development Environment, Program Development, OS Process Management
Advanced · Course · 1 - 4 Weeks