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.

LearnQuest
Skills you'll gain: Java, Java Programming, Programming Principles, Data Structures, Software Installation, Computer Programming, Object Oriented Programming (OOP), Computational Logic, Development Environment
★ 4.6 (2.3K) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Infrastructure as Code (IaC), Application Performance Management, Terraform, Identity and Access Management, Generative AI Agents, Metadata Management, Google Cloud Platform, Cloud Computing Architecture, Data Sharing, Data Pipelines, Cloud-Native Computing, Cloud Development, Prompt Engineering, Serverless Computing, Cloud Infrastructure, Generative AI, Cloud Security, Dashboard Creation, MLOps (Machine Learning Operations)
★ 4.6 (2.9K) · Advanced · Specialization · 3 - 6 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Revenue Recognition, Peer Review, Credit Risk, Mergers & Acquisitions, Financial Analysis, Accrual Accounting, Financial Statements, Investment Management, Accruals, Cash Flows, Accounting, Corporate Finance, Financial Statement Analysis, Financial Accounting, Finance, Financial Modeling, Return On Investment, Investments, Financial Management, Risk Management
★ 4.7 (7K) · Intermediate · Specialization · 3 - 6 Months

University of Alberta
Skills you'll gain: Scientific Methods, Science and Research, Ancient History, Biology, Liberal Arts, European History
★ 4.5 (168) · Mixed · Course · 1 - 3 Months

University of California, Santa Cruz
Skills you'll gain: C++ (Programming Language), Object Oriented Design, Software Design Patterns, Object Oriented Programming (OOP), Software Design, Programming Principles, C (Programming Language), Algorithms, Memory Management, Graph Theory, Artificial Intelligence, Data Structures, Simulations
★ 4.5 (337) · Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Estimation, Model Evaluation, Mathematical Software, Simulation and Simulation Software, Model Optimization, Numerical Analysis, Mathematical Modeling, Fine-tuning, Applied Mathematics
★ 4.7 (254) · Intermediate · Course · 1 - 3 Months

École Polytechnique Fédérale de Lausanne
Skills you'll gain: Scala Programming, User Interface (UI), Leaflet (Software), Data Processing, Interactive Data Visualization, Scientific Visualization, Big Data, Visualization (Computer Graphics), Geospatial Mapping, Data Manipulation, Data Transformation, Apache Spark, Spatial Data Analysis, Computer Graphics
★ 4.4 (547) · Mixed · Course · 1 - 3 Months

Ludwig-Maximilians-Universität München (LMU)
Skills you'll gain: Ancient History, Governance, Social Studies, World History, Anthropology, Diplomacy, Sociology, Political Sciences, Cultural Diversity, Economics
★ 4.8 (823) · Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Data Presentation, Data Cleansing, Data Visualization Software, Predictive Analytics, Predictive Modeling, Business Analytics, Analytics, Financial Analysis, Advanced Analytics, Data Preprocessing, Financial Data, Technical Communication, Investment Management, Model Evaluation, Portfolio Management, Model Optimization, Regression Analysis
★ 4.3 (91) · Intermediate · Course · 1 - 4 Weeks

Knowledge Accelerators
Skills you'll gain: Power BI, Dashboard Creation, Business Intelligence, Business Intelligence Software, Data Visualization, Business Reporting, Data Presentation, Business Analytics, Data Analysis, Data Synthesis, Excel Formulas, Data Manipulation, Collaborative Software, Trend Analysis, Data Management, Data Quality
★ 4.5 (1.7K) · Beginner · Course · 1 - 3 Months

University of Toronto
Skills you'll gain: Computer Vision, Convolutional Neural Networks, Image Analysis, Control Systems, Robotics, Deep Learning, Simulation and Simulation Software, Software Architecture, Simulations, Safety Assurance, Global Positioning Systems, Hardware Architecture, Systems Architecture, Network Routing, Graph Theory, Estimation, Algorithms, Model Training, Mathematical Modeling, Applied Mathematics
★ 4.7 (3.6K) · Advanced · Specialization · 3 - 6 Months

Pontificia Universidad Católica de Chile
Skills you'll gain: Oral Comprehension, Telephone Skills, English Language, Bilingual (Spanish/English), Language Competency, Vocabulary, Oral Expression, Verbal Communication Skills, Business Correspondence, Interpersonal Communications, Business Communication, Grammar, Language Learning, Writing
★ 4.7 (4K) · Mixed · Course · 1 - 3 Months