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.

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Game Design, Video Game Development, Live Streaming, Systems Thinking, Social Studies, Aesthetics, Social Sciences, Economics, Policy, and Social Studies, Liberal Arts, Culture, Education and Training, Social Impact, Psychology, Interactive Learning, Storytelling, Journalism, User Experience, Media Strategy, Critical Thinking, Digital Media Strategy
Build toward a degree
Beginner · Course · 1 - 3 Months

Skills you'll gain: Oracle Databases, Performance Tuning, Database Architecture and Administration, Operational Databases, Relational Databases, Virtualization and Virtual Machines, Virtual Machines, Software Installation, Network Troubleshooting, Database Management, Infrastructure Architecture, Hardware Architecture, Data Storage, System Configuration, Network Administration, Disaster Recovery
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Content Marketing, Content Strategy, Content Management, Marketing Strategies, Gap Analysis, Strategic Marketing, Content Development and Management, Journey Mapping, Driving engagement, Marketing Materials, Content Creation, Sales Process
Beginner · Course · 1 - 4 Weeks

Logical Operations
Skills you'll gain: Hypertext Markup Language (HTML), HTML and CSS, Cascading Style Sheets (CSS), Web Content, Web Design and Development, Web Design, Web Development, Typography, Web Applications, Front-End Web Development, Web Servers, Embeddings, Web Development Tools, Software Development
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: SketchUp (3D Modeling Software), Visual Storytelling, Model Optimization, AI powered creativity, Design Software, Layout Design, Visualization (Computer Graphics), Software Documentation, Generative AI, 3D Modeling, Graphical Tools, Document Management, Design, Digital Design, Animations, AI Integrations, Image Quality, Data Import/Export
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Audit Working Papers, Accounts Payable, Auditing, Accounting Systems, Audit Planning, Financial Auditing, Standard Accounting Practices, Accounting Records, Auditors Report, Document Management, Transaction Processing, Verification And Validation, SAP Applications, Authorization (Computing), Asset Protection, Financial Controls, Invoicing, Internal Controls, Fraud detection, Payment Systems
Beginner · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Collaborative Software, Integrated Development Environments, Program Development, Debugging, Development Environment, Computer Programming Tools, Generative AI, File Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Threat Modeling, Cyber Threat Intelligence, Incident Response, Cloud Management, DevSecOps, Incident Management, MITRE ATT&CK Framework, Cloud Security, Cyber Threat Hunting, Computer Security Incident Management, Threat Management, Threat Detection, Security Strategy, Cloud Standards, Cloud Computing, Cyber Governance, Security Management, Cyber Security Strategy, Risk Management Framework, Security Controls
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Emotional Intelligence, Empathy & Emotional Intelligence, Empathy, Personal Development, Patient Communication, Self-Awareness, Patient-centered Care, Resilience, Professional Development, Health And Wellness Coaching, Application Design, Stress Management, Content Management, Digital Design
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Middleware, React Redux, React.js, Scalability, Application Programming Interface (API), Maintainability, Context Management, Frontend Performance
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Natural Language Processing, Large Language Modeling, Generative Model Architectures, Classification Algorithms
Advanced · Course · 1 - 4 Weeks
University of Rochester
Skills you'll gain: Market Dynamics, Supply And Demand, Economics, Policy, and Social Studies, Economics, Revenue Management, Business Economics, Policy Analysis, Research, and Development, Social Sciences, Public Policies, Market Analysis, Competitive Analysis, Consumer Behaviour, Business Strategy, Benefits Administration
Intermediate · Course · 1 - 4 Weeks