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: Plant Operations and Management, Engineering Practices, Mechanical Engineering, Thermal Management, Pump Stations, Water Quality, Equipment Design, Building Codes, Chemical Engineering, Process Control, Energy and Utilities, Hydraulics, Control Systems, Process Engineering, Chemistry, Mechanical Design
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Systems Thinking, Epidemiology, Systems Analysis, Health Systems, Social Network Analysis, Simulations, Public Health, Network Model, Public Health and Disease Prevention, Social Determinants Of Health, Behavioral Health, Economics
★ 4.6 (205) · Beginner · Course · 1 - 4 Weeks

University of Glasgow
Skills you'll gain: Special Education, Diversity Awareness, Disabilities, Teaching, Pedagogy, Individualized Education Programs (IEP), Cultural Diversity, Instructional Strategies, Diversity Equity and Inclusion Initiatives, Social Justice, Public Policies
★ 4.8 (405) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Writing, Persuasive Communication, Communication Strategies, Communication, Critical Thinking, Dealing With Ambiguity
Beginner · Course · 1 - 4 Weeks

John Wiley & Sons
Skills you'll gain: 3D Modeling, 3D Assets, Computer Graphics, Visualization (Computer Graphics), Virtual Environment, Computer Graphic Techniques, Animations, Game Design, Image Quality, Design, Design Elements And Principles, Data Import/Export, Python Programming
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Payroll, HR Tech, Compensation Strategy, Human Resources Software, Compensation and Benefits, Benefits Administration, Payroll Systems, Compensation Analysis, Compensation Management, Payroll Processing, Payroll Administration, Human Resources, Operational Efficiency, Responsible AI, AI Enablement, Data Ethics, AI Personalization, Benefits Enrollment Processes, Employee Engagement, Social Media Analytics
★ 4.7 (18) · Intermediate · Course · 1 - 4 Weeks
Skills you'll gain: Application Security, Angular, OAuth, Test Driven Development (TDD), Cryptography, Web Components, Data Validation, Unit Testing, Vue.JS, Development Testing, Data Security, Authentications, Encryption, Authorization (Computing), HTML and CSS, Hypertext Markup Language (HTML), Web Applications, Javascript, Security Strategy, Computer Programming
★ 4.3 (102) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Operating System Administration, Cloud Computing, Linux, Linux Commands, Linux Administration, Cloud Computing Architecture, Cloud Security, Operating Systems, Windows Servers, Microsoft Windows, File Systems, Systems Administration, Mac OS, Command-Line Interface, Virtual Machines, Firewall, Virtualization, Knowledge of Apple Software, File Management, User Accounts
★ 4.6 (5.7K) · Beginner · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Agile Methodology, Agile Project Management, Project Planning, Waterfall Methodology, Timelines, Project Schedules, Scheduling, Communication Planning, Project Management, Project Management Life Cycle, Project Scoping, Sprint Planning, Stakeholder Communications, Project Estimation, Stakeholder Management, Scope Management, AI Enablement, Risk Management, Resource Management, Dependency Analysis
★ 4.8 (153) · Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Cost Management, Performance Management, Team Performance Management, Mentorship, Performance Review, Budget Management, Performance Appraisal, Staff Management, Team Management, Project Accounting, Project Controls, Management Training And Development, People Management, Initiative and Leadership, Leadership and Management, Talent Recruitment, People Development, Leadership, Resource Management, Clinical Research
★ 4.8 (409) · Intermediate · Course · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Database Design, Relational Databases, SQL, Database Management, Database Theory, Database Systems, Data Integrity, Data Store, Database Development, Network Model, Database Architecture and Administration, Database Management Systems, Systems Development, Microsoft SQL Servers, Performance Tuning, Requirements Analysis, Systems Development Life Cycle, Data Modeling, Data Architecture, Data Manipulation
Beginner · Course · 1 - 3 Months

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Differential Equations, Applied Mathematics, Engineering Analysis, Engineering Calculations, Linear Algebra, Calculus, Advanced Mathematics, Mathematical Modeling, Integral Calculus, Dependency Analysis, Mathematical Theory & Analysis, Derivatives
Intermediate · Course · 1 - 3 Months