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.

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

Skills you'll gain: Risk Control, Risk Management, Risk Mitigation, Risk Analysis, Enterprise Risk Management (ERM), Risk Appetite, Business Risk Management, Threat Management, Internal Controls, Continuous Monitoring, Data Management, Key Performance Indicators (KPIs), Business Reporting, Performance Measurement, Stakeholder Communications
Intermediate · Course · 1 - 4 Weeks

Goodwill Industries International
Skills you'll gain: Accountability, Recruitment, Client Services, Needs Assessment, Prospecting and Qualification, Gap Analysis, Goal Setting, Coaching, Recruitment Strategies, Community Outreach, Case Management, Critical Thinking, Overcoming Obstacles
★ 4.6 (86) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Generative AI Agents, Generative AI, Kubernetes, Containerization, Enterprise Application Management, Docker (Software), Cloud Infrastructure, Scalability, MLOps (Machine Learning Operations), Large Language Modeling, Infrastructure Architecture, Performance Tuning, Application Deployment, Model Training, Continuous Deployment, Continuous Monitoring, Technology Strategies, Process Optimization, Automation, Job Evaluation
Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Education and Training, Mindfulness, Teaching, Self-Awareness, Courage, Empathy & Emotional Intelligence, Pedagogy, Meditation & Breathwork, Higher Education, Storytelling, Parent Communication, Cultural Responsiveness, Trustworthiness, Stress Management, Emotional Intelligence, Community Development, Collaboration, Liberal Arts
★ 4.7 (160) · Advanced · Course · 1 - 4 Weeks

Sage Publications
Skills you'll gain: Human Resources, Human Capital, Human Resources Management and Planning, HR Tech, People Analytics, Human Resource Strategy, Talent Management, Case Studies, Workforce Development, Data Ethics, Workforce Planning, Workforce Management, Human Resource Policies, Business Ethics, Talent Acquisition, Talent Recruitment, People Development, Decision Making, Business Reporting, Business Development
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Google Cloud Platform, Amazon Web Services, AWS Identity and Access Management (IAM), Virtual Private Networks (VPN), Identity and Access Management, Cloud Infrastructure, Cloud Computing Architecture, Cloud Computing, Virtual Networking, Network Routing, Firewall, Network Security, Border Gateway Protocol, Wide Area Networks, User Accounts, Load Balancing
★ 4.7 (1.7K) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Analysis Expressions (DAX), Power BI, Performance Tuning, Performance Analysis, Time Series Analysis and Forecasting, Model Optimization, Microsoft Copilot, Business Intelligence, Data Modeling, Business Metrics, Context Management
Intermediate · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Local Area Networks, Network Protocols, Computer Networking, Network Architecture, TCP/IP, Network Performance Management, General Networking, Network Engineering, Wireless Networks, Telecommunications, Digital Communications
★ 4.7 (540) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Architectural Drawing, Structural Engineering, Building Design, Structural Analysis, Architectural Engineering, Civil and Architectural Engineering, Building Codes, Engineering Software, Engineering Calculations, Simulation and Simulation Software, 3D Modeling
★ 4.7 (23) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Stakeholder Communications, Dashboard, Dashboard Creation, Data Import/Export, Management Reporting, Model Evaluation, AI literacy, Stakeholder Engagement, Prompt Engineering, Data-Driven Decision-Making, Timelines, Report Writing, Responsible AI, Business Reporting, Extract, Transform, Load, Project Documentation, Data Transformation, Data Presentation, AI Enablement, Risk Management
Beginner · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Grant Writing, Institutional Review Board (IRB), Grant Applications, Proposal Writing, Proposal Development, Clinical Research Ethics, Medical Science and Research, Research Design, Resource Allocation, Peer Review, Budgeting, Constructive Feedback
★ 4.8 (36) · Intermediate · Course · 1 - 3 Months