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.

Council on Foreign Relations
Skills you'll gain: Environmental Policy, Climate Change Programs, Climate Change Mitigation, Policy Development, Policy Analysis, Environmental Issue, Public Policies, Environment, International Relations, Social Justice, Diplomacy, Sustainable Systems, Environmental Regulations, Tax Laws, Ethical Standards And Conduct, Governance, Mitigation
★ 4.8 (6) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Git (Version Control System), Version Control, DevOps, Devops Tools, Software Development Life Cycle, Software Development Tools, Linux Administration, Software Development, Software Versioning, Collaborative Software, Software Development Methodologies
Beginner · Course · 1 - 4 Weeks

University of the Arts London
Skills you'll gain: Prompt Engineering, Large Language Modeling, Generative AI, Prompt Engineering Tools, AI powered creativity, LLM Application, AI literacy, Generative Model Architectures, Embeddings, Machine Learning Methods, Responsible AI, Natural Language Processing, Data Ethics, Recurrent Neural Networks (RNNs)
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Adobe After Effects, Motion Graphics, Animations, Graphic and Visual Design, Adobe Photoshop, Video Editing, Post-Production, Layout Design, Visual Storytelling, Photo/Video Production and Technology, AI powered creativity, Spatial Analysis
★ 4.9 (40) · Beginner · Specialization · 1 - 3 Months

IE Business School
Skills you'll gain: Diversity Equity and Inclusion Initiatives, Diversity and Inclusion, Diversity Awareness, Diversity Training, Workplace inclusivity, Cognitive flexibility, Diversity Programs, Cultural Diversity, People Management, Social Justice, Industrial and Organizational Psychology, Culture, Human Resource Strategy, Intercultural Competence, Innovation, Recognizing Others, Human Resource Policies, Cultural Responsiveness, Safety Culture, Team Management
★ 4.4 (47) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Peripheral Devices, Network Troubleshooting, Desktop Support, Computer Displays, USB, Display Devices, TCP/IP, Virtual Local Area Network (VLAN), Operating System Administration, Hardware Troubleshooting, Mac OS, Microsoft Windows, General Networking, Technical Support and Services, Technical Support, Network Infrastructure, System Support, Local Area Networks, Network Protocols, Knowledge of Apple Software
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Business Process Automation, IT Automation, Data Presentation, Code Reusability, C# (Programming Language), Data Capture, File I/O, Programming Principles, Scalability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Extensible Markup Language (XML), Extensible Languages and XML, Cascading Style Sheets (CSS), HTML and CSS, Hypertext Markup Language (HTML), Verification And Validation, Front-End Web Development
★ 4.5 (81) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Feature Engineering, Demand Planning, Data Preprocessing, Model Evaluation, Customer Demand Planning, Inventory and Warehousing, Transportation, Supply Chain, and Logistics, Inventory Control, Logistics, Logistics Management, Data Cleansing, Forecasting, Exploratory Data Analysis, Data Processing, Model Training, Supply Chain, Data Quality, Predictive Modeling, Applied Machine Learning, Shipping and Receiving
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Model Training, Application Development, Predictive Modeling, Model Optimization
Beginner · Course · 1 - 4 Weeks

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Web Servers, Distributed Computing, Network Troubleshooting, Server Side, Web Applications, Middleware, Servers, Network Monitoring, Network Architecture, System Programming, Network Protocols, Systems Architecture, Systems Design, TCP/IP, Computer Networking, Network Performance Management, System Design and Implementation, Microservices, Software Development, Application Programming Interface (API)
Beginner · Course · 1 - 3 Months

Pragmatic AI Labs
Skills you'll gain: Prompt Engineering, Prompt Patterns, Amazon Bedrock, Token Optimization, Prompt Engineering Tools, Rust (Programming Language), Agentic Workflows, AI Workflows, Natural Language Processing, Tool Calling, LLM Application, Large Language Modeling, Generative AI Agents, Generative AI, Data Pipelines, Command-Line Interface, Agentic systems, Version Control
Beginner · Course · 1 - 4 Weeks