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.

Goodwill Industries International
Skills you'll gain: Accountability, Recruitment, Client Services, Needs Assessment, Gap Analysis, Goal Setting, Consultative Approaches, Coaching, Action Oriented, Community Outreach, Rapport Building, Case Management, Critical Thinking, Overcoming Obstacles, Relationship Building, Strategic Partnership
Beginner · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Process Improvement, Data-Driven Decision-Making, Performance Improvement, Quality Improvement, Service Design, Process Design, Business Process Improvement, Patient Flow, Healthcare Industry Knowledge, Operations Management, Organizational Change, Organizational Effectiveness, Health Care, Customer experience improvement, Innovation, Change Management, Decision Making, Consumer Behaviour
Beginner · Course · 1 - 4 Weeks

IE Business School
Skills you'll gain: Marketing Communications, Integrated Marketing Communications, Advertising, Marketing, Marketing Budgets, Brand Marketing, Communication Planning, Marketing Planning, Brand Strategy, Brand Management, Brand Loyalty, Branding, Marketing Management, Campaign Management, Marketing Strategy and Techniques, Media Planning, Brand Awareness, Promotional Strategies, Consumer Behaviour, Communication
Build toward a degree
Beginner · Course · 1 - 4 Weeks

University of Pennsylvania
Skills you'll gain: Oral and Dental Care, Oral Health, Oral Cancer Screening, Dentistry, Cardiology, Pain Management, General Medicine, Endocrinology, Oncology, Hematology, Pharmacology
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Electronic Systems, Hardware Design, Electronics Engineering, Electrical Engineering, Computer Architecture, Schematic Diagrams, Semiconductors, Electronic Components, Diagram Design, Low Voltage, Simulation and Simulation Software, Computational Logic, Verification And Validation, Software Installation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Product Planning, AI Product Strategy, Product Management, New Product Development, Quality Assurance and Control, Sales Strategy, Performance Analysis, Marketing Strategies, Product Marketing, Product Lifecycle Management, Product Improvement, Product Testing, Sales Enablement, Key Performance Indicators (KPIs), Cross-Functional Collaboration, User Feedback, Data Analysis, Customer Insights, Data-Driven Decision-Making
Beginner · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Containerization, Package and Software Management, Software Testing, Docker (Software), Development Environment, Unit Testing, Scripting, Test Automation, Continuous Integration, IT Automation, Integration Testing, DevOps, Python Programming, Selenium (Software), Web Scraping
Beginner · Course · 1 - 4 Weeks

Whizlabs
Skills you'll gain: Cloud Computing Architecture, Load Balancing, Kubernetes, Google Cloud Platform, Network Architecture, Network Troubleshooting, Network Monitoring, Cloud Infrastructure, Cloud Applications, Cloud Computing, Virtual Networking, Firewall, Network Security, Serverless Computing, System Monitoring, Virtual Machines, Scalability
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: C++ (Programming Language), Object Oriented Programming (OOP), C and C++, Programming Principles, Computer Programming, Software Documentation, Functional Design, Computer Science, Maintainability
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Organizational Change, Change Management, Business Transformation, Organizational Development, Organizational Leadership, Business Leadership, Organizational Structure, Leadership Development, Case Studies, Industrial and Organizational Psychology, Human Relations Movement, Adaptability, Lifelong Learning, Neurology
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Incident Response, Computer Security Incident Management, Open Web Application Security Project (OWASP), Application Security, Secure Coding, Cloud Security, Cybersecurity, Vulnerability Assessments, Cyber Attacks, Information Systems Security, Security Engineering, Metasploit, Security Strategy, Infrastructure Security, Incident Management, Vulnerability Scanning, Security Testing, Hardening, Penetration Testing, Mobile Security
Advanced · Course · 1 - 3 Months

Harvard Business Review
Skills you'll gain: Conflict Management, Constructive Feedback, Team Leadership, Team Building, Negotiation, Coaching, Trustworthiness, Performance Management, Relationship Building, Collaboration, Empathy, Active Listening, Communication
Intermediate · Course · 1 - 4 Weeks