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.

Cisco Learning and Certifications
Skills you'll gain: Windows PowerShell, Linux, Endpoint Security, Operating System Administration, Linux Administration, Endpoint Detection and Response, File Systems, Command-Line Interface, Unix, Linux Commands, Microsoft Windows, Unix Commands, Operating Systems, Event Monitoring, Windows Servers, Continuous Monitoring, Remote Access Systems, System Monitoring, System Software, Computer Security Incident Management
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Automation Engineering, Plant Operations and Management, Control Systems, Engineering, Scientific, and Technical Instruments, Engineering Drawings, Process Control, Machine Controls, Electric Power Systems, Electrical Power, Communication Systems, General Networking, Network Protocols, Wireless Networks, System Monitoring, Mechanical Engineering, Digital Communications, Process Analysis, Equipment Design, Systems Of Measurement
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Power Electronics, Electrical Engineering, Control Systems, Electronics Engineering, Simulation and Simulation Software, Simulations, Electrical Systems, Mathematical Modeling, Electric Power Systems, Engineering Analysis, Verification And Validation, Systems Analysis
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Medication Therapy Management, Drug Development, Clinical Trials, Pharmaceuticals, Pharmacotherapy, Pharmacology, Medical Prescription, Patient Education And Counseling, Clinical Pharmacy, Clinical Research, Patient Education and Support, Pre-Clinical Development, Patient Safety, Statistical Analysis, Value-Based Care, Epidemiology, Utilization Management, Program Evaluation, Public Health, Data Analysis
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Electrical Power, Electrical Systems, Electric Power Systems, Low Voltage, Plant Operations and Management, Electrical Equipment, Electrical Wiring, Wiring Diagram, High Voltage, Energy and Utilities, Three-Phase, Electrical Safety, Basic Electrical Systems, Equipment Design, Control Systems, Thermal Management, Design Specifications, Performance Testing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Import/Export, Data Analysis, Data Visualization, Programming Principles, Python Programming
Beginner · Guided Project · Less Than 2 Hours

O.P. Jindal Global University
Skills you'll gain: Crisis Management, Negotiation, Mediation, Conflict Management, Diplomacy, Leadership Development, Organizational Leadership, Leadership Studies, Ethical Standards And Conduct, Leadership, Business Leadership, Emergency Response, Strategic Leadership, Policy Development, Policy Analysis, Research, and Development, International Relations, Social Justice, Political Sciences, Economics, Governance
Beginner · Specialization · 3 - 6 Months

Pearson
Skills you'll gain: Consumer Lending, Loans, Mortgage Loans, General Lending, Financial Analysis, Credit Risk, Budget Management, Finance, Lease Contracts, Budgeting, Cost Benefit Analysis, Decision Making, Higher Education, Cost Estimation, Property and Real Estate, Purchasing
Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Generative AI, ChatGPT, AI literacy, Large Language Modeling, Prompt Engineering, Responsible AI, Data Ethics, Artificial Intelligence, Business Economics, Culture, Law, Regulation, and Compliance, AI Integrations, Social Studies, Intellectual Property
Beginner · Course · 1 - 4 Weeks

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Software Testing, Regression Testing, White-Box Testing, System Testing, Test Automation, Test Planning, Acceptance Testing, Test Engineering, Functional Testing, Test Case, Test Script Development, Test Tools, Software Quality Assurance, Verification And Validation, Unit Testing, Code Coverage, Software Quality (SQA/SQC), Integration Testing, Performance Testing, Security Testing
Build toward a degree
Intermediate · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Semiconductors, Electronic Components, Electrical Engineering, Electronics Engineering, Electronics, Materials science
Intermediate · Course · 1 - 3 Months

Columbia University
Skills you'll gain: Image Quality, Image Analysis, Computer Vision, Photography, Color Theory, Digital Signal Processing, Semiconductors
Beginner · Course · 1 - 3 Months