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.

Johns Hopkins University
Skills you'll gain: Penetration Testing, MITRE ATT&CK Framework, Public Key Infrastructure, Cybersecurity, Cryptography, Cryptographic Protocols, Exploitation techniques, Security Testing, Encryption, Technical Writing, Test Tools, Human Factors (Security), Technical Communication
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Cyber Threat Intelligence, Cyber Threat Hunting, Threat Detection, Vulnerability Assessments, Cloud Security, Cybersecurity, Cyber Attacks, Real-Time Operating Systems, Internet Of Things
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Bidding, Contract Management, Procurement, Request for Proposal, Change Orders, Request For Quotation (RFQ), Contract Negotiation, Contract Review, Vendor Contracts, Supplier Management, Risk Management, Contract Compliance, Risk Control, Operational Risk, Change Control, Change Requests, Vendor Management, Risk Mitigation, Change Management, Financial Controls
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Model Evaluation, Predictive Analytics, Predictive Modeling, Feature Engineering, Regression Analysis, Analytics, Data Analysis, Data Preprocessing, Data Quality, Data Cleansing, Data Integrity, Data Wrangling, Model Training, Data Validation, Data Transformation
Beginner · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Creative Problem-Solving, Brainstorming, User Story, Innovation, Solution Design, Agile Methodology, Creativity, Agile Product Development, Systems Engineering, Requirements Analysis, Requirements Elicitation, Complex Problem Solving, Risk Management, Test Driven Development (TDD), Requirements Management
Intermediate · Course · 1 - 3 Months

Northeastern University
Skills you'll gain: Responsible AI, Motion Arguments, AI literacy, Data Ethics, Artificial Intelligence, Regulation and Legal Compliance, General Data Protection Regulation (GDPR), Ethical Standards And Conduct, Governance
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Team Performance Management, Communication Planning, Team Management, Project Management, Team Building, Resource Management, People Management, Staff Management, Management Training And Development, Team Leadership, Project Coordination, Leadership and Management, Conflict Management, Drive Engagement, People Development, Stakeholder Communications, Stakeholder Engagement, Stakeholder Management, Human Resources Management and Planning, Project Controls
Mixed · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Sustainable Business, Corporate Sustainability, Sustainable Technologies, Sustainable Development, Sustainable Design, Sustainable Systems, Environmental Social And Corporate Governance (ESG), Supply Chain Management, Supply Chain Planning, Supply Chain, Supply Chain Systems, Transportation, Supply Chain, and Logistics, Case Studies, Logistics, Business Technologies, Logistics Management, Climate Change Mitigation, Corporate Strategy, Transportation Operations, Waste Minimization
Build toward a degree
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Object Oriented Design, File I/O, Integrated Development Environments, Functional Design
Beginner · Course · 3 - 6 Months

University of California, Davis
Skills you'll gain: Construction Estimating, Blueprint Reading, Estimation, Cost Estimation, Project Estimation, Construction Management, Engineering Plans And Specifications, Construction, General Construction and Construction Labor, Digital Analysis, Design Specifications, Systems Of Measurement, Collaborative Software, Performance Measurement
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Object Oriented Design, Object Oriented Programming (OOP), Programming Principles, Computer Programming, Python Programming, Computer Science
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Role-Based Access Control (RBAC), Azure Active Directory, Microsoft Azure, Active Directory, Authorization (Computing), Identity and Access Management, User Provisioning, Group Policy, Cloud Management, Cloud Security, User Accounts, Cloud Storage, Data Security, Data Storage, Key Management, Encryption
Intermediate · Course · 1 - 4 Weeks