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.

Skills you'll gain: Time Series Analysis and Forecasting, Statistical Modeling, Forecasting, Predictive Modeling, Exploratory Data Analysis, Correlation Analysis, Statistical Software, Statistical Analysis, Model Evaluation, Plot (Graphics), Statistical Hypothesis Testing
Mixed · Course · 1 - 4 Weeks
Skills you'll gain: Legal Technology, Legal Research, Responsible AI, Data Ethics, AI Security, Generative AI, AI Enablement, Workflow Management, Operational Efficiency, AI Workflows, Automation, Document Management, Ethical Standards And Conduct, Data Security
Beginner · Course · 1 - 4 Weeks
University of Colorado Boulder
Skills you'll gain: Computational Logic, Systems Design, Verification And Validation, Systems Analysis, Software Systems, Theoretical Computer Science, Computational Thinking, System Design and Implementation, Simulations, Programming Principles, Software Architecture, Software Design, Model Evaluation, Graph Theory, Software Testing, Hardware Architecture, Software Quality Assurance, Computer Architecture, Algorithms, Logical Reasoning
Beginner · Specialization · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: Deep Learning, Artificial Neural Networks, Supervised Learning, Artificial Intelligence, Convolutional Neural Networks, Computer Vision, Recurrent Neural Networks (RNNs), Machine Learning
Intermediate · Course · 1 - 4 Weeks

Peking University
Skills you'll gain: Deductive Reasoning, Logical Reasoning, Research, Creativity, Ancient History, Ethical Standards And Conduct, Probability, Psychology, Culture
Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Storytelling, Risk Mitigation, Business Analysis, Business Process Modeling, Risk Analysis, Data Presentation, Interactive Data Visualization, Project Scoping, Data Visualization, Process Flow Diagrams, Stakeholder Analysis, Process Optimization, Prompt Engineering, Stakeholder Management, Digital Transformation, Responsible AI, Excel Formulas, Microsoft Excel, Business Analytics, Process Analysis
Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Threat Modeling, Network Security, Threat Management, Vulnerability Management, Intrusion Detection and Prevention, Hardening, Computer Security Incident Management, Security Management, Cyber Attacks, Incident Response, Cybersecurity, Network Protocols, Threat Detection, Cloud Security, Bash (Scripting Language), Debugging, Linux, Interviewing Skills, Python Programming, SQL
Build toward a degree
Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Mathematical Software, Software Installation, Numerical Analysis, Mathematical Modeling, Applied Mathematics, Trigonometry, Programming Principles, Data Manipulation, Engineering Calculations, Linear Algebra, Scripting Languages, Data Structures
Mixed · Course · 1 - 4 Weeks

University of Alberta
Skills you'll gain: Energy and Utilities, Innovation, Petroleum Industry, Sustainable Development, Climate Change Mitigation, Transportation, Supply Chain, and Logistics, Environmental Policy, Oil and Gas, Environment and Resource Management, Supply Chain Management, Sustainable Technologies, Electric Power Systems, Emerging Technologies
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Code Review, GitHub, Git (Version Control System), Version Control, Docker (Software), Software Development Tools, Continuous Integration, Containerization, Bioinformatics, Informatics, Automation, Data Analysis, R Programming
Advanced · Course · 1 - 3 Months

Skillshare
Skills you'll gain: Video Editing, TikTok, Storytelling, Animations, Timelines, Post-Production, Content Creation, Multimedia, Video Production, Editing, Productivity, Color Theory, Web Content Accessibility Guidelines, Typography
Beginner · Specialization · 1 - 3 Months

ISAE-SUPAERO
Skills you'll gain: Physical Science, Applied Mathematics, Systems Of Measurement, Engineering Calculations, Mechanics, Physics, Engineering Analysis
Intermediate · Course · 1 - 4 Weeks