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: Critical Thinking, Critical Thinking and Problem Solving, Deductive Reasoning, Decision Making, Problem Solving, Analytical Skills, Positivity, Open Mindset
Beginner · Course · 1 - 4 Weeks

Dassault Systèmes
Skills you'll gain: SolidWorks (CAD), 3D Modeling, Computer-Aided Design, Drafting and Engineering Design, Mechanical Design
★ 4.9 (30) · Beginner · Course · 1 - 4 Weeks

UNSW Sydney (The University of New South Wales)
Skills you'll gain: Image Analysis, Unsupervised Learning, Geospatial Information and Technology, Applied Machine Learning, Image Quality, Machine Learning Methods, Environmental Monitoring, Spatial Analysis, Spatial Data Analysis, Computer Vision, Statistical Methods, Convolutional Neural Networks, Dimensionality Reduction, Statistical Analysis, Feature Engineering, Machine Learning Algorithms, Exploratory Data Analysis, Machine Learning, Engineering, Scientific, and Technical Instruments, Supervised Learning
★ 4.7 (185) · Intermediate · Course · 3 - 6 Months

Skills you'll gain: High Voltage, Low Voltage, Electrical Power, Electric Power Systems, Civil Engineering, Construction Engineering, Electrical Engineering, General Construction and Construction Labor, Matlab, Engineering Analysis, Mathematical Software, Electrical Equipment, Engineering Calculations, Electrical Safety, Surveys, Maintenance, Repair, and Facility Services, Environmental Engineering, Geospatial Information and Technology, Mathematical Modeling
Intermediate · Specialization · 1 - 3 Months

Macquarie University
Skills you'll gain: Governance, Data Presentation, Data Visualization, Management Accounting, Data Storytelling, Budgeting, Marketing Analytics, Capital Budgeting, Financial Modeling, Financial Data, Data Ethics, SAS (Software), Interactive Data Visualization, Financial Management, Customer Analysis, Customer Insights, Digital Media Strategy, Corporate Finance, Business Valuation, Financial Analysis
★ 4.6 (1.2K) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Tax, Economics, Sales Tax, Economics, Policy, and Social Studies, Supply And Demand, Policy Analysis, Resource Allocation, Tax Laws, Social Justice, Payroll Tax, Market Dynamics, Market Analysis
Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Root Cause Analysis, Resource Allocation, Operations Management, Operational Analysis, Problem Management, Operations, Resource Management, Coordinating, Budget Management, Project Coordination, Corrective and Preventive Action (CAPA), Milestones (Project Management), Cost Management, Operational Performance Management, Project Planning, Operational Efficiency, Project Schedules, Microsoft Copilot, Process Analysis, Budgeting
Intermediate · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Kubernetes, Docker (Software), YAML, Containerization, Devops Tools, DevOps, Application Deployment, Enterprise Application Management, Role-Based Access Control (RBAC), Distributed Computing, Disaster Recovery, Virtual Networking, Application Lifecycle Management, Scalability, Load Balancing, MySQL, Configuration Management, Data Persistence, WordPress, Command-Line Interface
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Data Processing, Metadata Management, Cloud Storage, Google Cloud Platform, Data Pipelines, Data Migration, Big Data, Data Storage, Extract, Transform, Load, Data Infrastructure, Data Lakes, Data Import/Export, Cloud Services, Data Management, Automation, Data Transformation
Beginner · Course · 1 - 3 Months

American Museum of Natural History
Skills you'll gain: Life Sciences, Biology, Environment, Taxonomy, Laboratory Research, Science and Research, Scientific Methods, Timelines, Research, Laboratory Experience
★ 4.8 (70) · Beginner · Course · 1 - 3 Months

Scrimba
Skills you'll gain: HTML and CSS, Hypertext Markup Language (HTML), Responsive Web Design, Cascading Style Sheets (CSS), Web Development Tools, Web Design, Application Deployment, Web Design and Development, Computer Programming Tools, Development Environment, Software Development Tools, UI Components, Web Development, Front-End Web Development, User Interface (UI), Interactive Design, Collaborative Software, Design Elements And Principles
★ 4.7 (143) · Beginner · Course · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Real-Time Operating Systems, Internet Of Things, Security Engineering, Information Systems Security, Wireless Networks, Infrastructure Security, General Networking, Cybersecurity, IBM Cloud, Cloud Platforms, Cryptography, Telecommunications, Network Protocols, Market Opportunities, Automation, Emerging Technologies, Embedded Systems, Cloud Deployment, Software-Defined Networking, Market Intelligence
★ 4.7 (630) · Intermediate · Course · 1 - 3 Months