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.

California Institute of the Arts
Skills you'll gain: Game Design, Animation and Game Design, Conceptual Design, Prototyping, Ideation, Storytelling, Design, Game Theory, Design Elements And Principles, Software Documentation, Creativity, Writing
Beginner · Course · 1 - 4 Weeks

Peking University
Skills you'll gain: Nurse Education, Nursing, Nursing and Patient Care, Public Health and Disease Prevention, Health Systems, Health Disparities, Health Policy, Public Health, Nursing Practices, Healthcare Industry Knowledge, Health Technology, Medical Equipment and Technology
Mixed · Course · 1 - 3 Months

Skills you'll gain: Core Data (Software), iOS Development, UI Components, Data Store, Payment Systems, Maintainability, User Interface and User Experience (UI/UX) Design, Software Design
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Drupal, Content Management Systems, Content Management, Project Management Life Cycle, Business Requirements, Requirements Analysis, Content Development and Management, Business Analysis, Web Design and Development, UI Components, Blogs, Driving engagement, Application Deployment, Portfolio Management
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: R (Software), Data Import/Export, Package and Software Management, R Programming, Data Structures, Software Installation, Data Analysis Software, Data Analysis, Data Science
Beginner · Guided Project · Less Than 2 Hours

DeepLearning.AI
Skills you'll gain: Natural Language Processing, Markov Model, Embeddings, Data Preprocessing, Artificial Neural Networks, Machine Learning Methods, Deep Learning, Algorithms, Data Cleansing, Probability & Statistics
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Multimodal Prompts, Prompt Engineering, Prompt Engineering Tools, Prompt Patterns, Responsible AI, AI literacy, Context Engineering
Beginner · Course · 1 - 4 Weeks

Berklee
Skills you'll gain: Post-Production, Music, Musical Composition, Peer Review, Media Production, Music Performance, Instrumental Music, Automation, Editing, File Management, Collaborative Software, Digital Signal Processing, Writing, Timelines, Coordination, Data Import/Export, Computer Hardware, Electronic Media
Beginner · Specialization · 3 - 6 Months

JetBrains
Skills you'll gain: Retrieval-Augmented Generation, Vector Databases, LLM Application, Embeddings, OpenAI API, AI Integrations, Large Language Modeling, API Design, Agentic Workflows, Generative AI Agents, Generative AI, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Agentic systems, Python Programming, Machine Learning Methods, Docker (Software), Integrated Development Environments, Machine Learning Algorithms, Data Science
Intermediate · Course · 1 - 3 Months
Georgia Institute of Technology
Skills you'll gain: Engineering Analysis, Mechanics, Torque (Physics), Engineering Calculations, Mechanical Engineering, Engineering, Engineering Practices, Structural Analysis, Mathematical Modeling, Applied Mathematics, Trigonometry
Mixed · Course · 1 - 3 Months

California Institute of the Arts
Skills you'll gain: Graphic Design
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Anomaly Detection, PyTorch (Machine Learning Library), Forecasting, Time Series Analysis and Forecasting, Recurrent Neural Networks (RNNs), Predictive Modeling, Deep Learning, Autoencoders, Predictive Analytics, Unsupervised Learning, Applied Machine Learning, Model Training, Generative Model Architectures, Convolutional Neural Networks, Exploratory Data Analysis, Model Optimization, Artificial Neural Networks, Data Preprocessing, Model Evaluation, Data Architecture
Intermediate · Course · 1 - 3 Months