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: Model Evaluation, Applied Machine Learning, Data Preprocessing, Supervised Learning, Machine Learning, Pandas (Python Package), Machine Learning Algorithms, Unsupervised Learning, Feature Engineering, Taxonomy, Data Analysis, Artificial Intelligence, Deep Learning
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Cyber Security Assessment, Cybersecurity, Security Testing, Test Planning
Intermediate · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Business Analytics, Analytics, Data Analysis, Business Intelligence, Analytical Skills, Business Analysis, Advanced Analytics, Data-Driven Decision-Making, Big Data, Trend Analysis, Predictive Analytics, Data Strategy, Data Warehousing, Data Science
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Azure Active Directory, Data Security, Multi-Factor Authentication, Microsoft Azure, Role-Based Access Control (RBAC), Cloud Security, Active Directory, Threat Modeling, Security Strategy, Data Storage, Database Architecture and Administration, Virtual Machines, Infrastructure Security, Kubernetes, Continuous Monitoring, Web Applications, Cyber Governance, System Monitoring, Network Security, Authentications
Intermediate · Professional Certificate · 3 - 6 Months

Pontificia Universidad Católica de Chile
Skills you'll gain: Field-Programmable Gate Array (FPGA), Hardware Design, Computational Logic, Application Specific Integrated Circuits, Computer-Aided Design, Electronic Hardware, Electrical Engineering, Electronic Systems, Electronics, Semiconductors, Electronic Components, Computer Architecture, Programming Principles, Engineering Design Process, Embedded Systems, Schematic Diagrams, Simulation and Simulation Software
Mixed · Course · 1 - 3 Months

Skills you'll gain: Estate Planning, Insurance, Goal Setting, Investments, Budgeting, Tax, Mortgage Loans, Return On Investment, Financial Planning, Cash Flow Forecasting, Financial Analysis, Loans, Risk Analysis, Asset Protection, Portfolio Management, Risk Management, Investment Management, Consumer Lending, Credit Risk, Finance
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Good Clinical Practices (GCP), Clinical Research, Clinical Trials, Clinical Research Ethics, Informed Consent, Clinical Data Management, Institutional Review Board (IRB), Patient Education And Counseling, Drug Development, Health Equity, Risk Management
Beginner · Course · 1 - 4 Weeks

Alfaisal University | KLD
Skills you'll gain: Microsoft Outlook, Microsoft Office, Setting Appointments, Calendar Management, Organizational Skills, Data Entry, Computer Literacy, Scheduling
Beginner · Course · 1 - 4 Weeks
Dartmouth College
Skills you'll gain: Liberal Arts, Systems Thinking, Psychology, Research, Science and Research
Mixed · Course · 1 - 4 Weeks

Infosec
Skills you'll gain: MITRE ATT&CK Framework, Cyber Threat Hunting, Threat Detection, Endpoint Detection and Response, Cybersecurity, Network Security, Cyber Security Strategy, System Monitoring, Cyber Operations, Threat Management, Continuous Monitoring, Cyber Threat Intelligence, Exploitation techniques, Data Persistence, Scripting, Network Monitoring, Persistence, Python Programming, Data Access, Computer Programming
Intermediate · Specialization · 3 - 6 Months

University of California, Irvine
Skills you'll gain: Negotiation, Emotional Intelligence, Relationship Building, Conflict Management, Communication, Leadership, Empowerment, Assertiveness, Planning, Adaptability
Mixed · Course · 1 - 4 Weeks

Peking University
Skills you'll gain: Theoretical Computer Science, Computational Logic, Logical Reasoning, Graph Theory, Network Analysis, Computational Thinking, Geospatial Information and Technology, Algebra, Algorithms, Computer Science, Spatial Analysis
Beginner · Course · 3 - 6 Months