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.

The University of Tokyo
Skills you'll gain: Visualization (Computer Graphics), Interactive Design, Computer Graphics, Computer Graphic Techniques, Human Computer Interaction, Animation and Game Design, User Interface (UI), Robotics, 3D Assets, Algorithms, Simulations
Intermediate · Course · 1 - 3 Months

Illinois Tech
Skills you'll gain: Statistical Analysis, Data Analysis, Statistical Programming, Statistical Machine Learning, Statistical Modeling, Model Evaluation, Regression Analysis, Bayesian Statistics, Supervised Learning, Statistical Inference, Machine Learning, Unsupervised Learning, Predictive Modeling, Feature Engineering, Logistic Regression, Decision Tree Learning, Classification Algorithms
Build toward a degree
Intermediate · Course · 1 - 3 Months

Politecnico di Milano
Skills you'll gain: De-escalation Techniques, Diversity Training, Diversity Equity and Inclusion Initiatives, Crisis Intervention, Cultural Sensitivity, digital literacy
Beginner · Course · 1 - 3 Months

Skills you'll gain: System Monitoring, Application Performance Management, DevOps, CI/CD, Cloud Management, Transaction Processing, Continuous Monitoring, Multi-Cloud, Hybrid Cloud Computing, Role-Based Access Control (RBAC), Dependency Analysis, Real Time Data
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Mediation, Trustworthiness, Conflict Management, Professional Development, Interpersonal Communications, Discussion Facilitation, Organizational Development, Negotiation, Leadership, Business Ethics, Problem Solving, Emotional Intelligence, Communication, Active Listening, Governance Risk Management and Compliance, Decision Making, Strategic Decision-Making, Change Management, Strategic Thinking, Critical Thinking
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Information Systems, Database Software, Database Systems, Database Design, Information Management, Data Modeling, Diagram Design, Relational Databases, Database Management, Data Management
Intermediate · Guided Project · Less Than 2 Hours
Coursera
Skills you'll gain: JUnit, MLOps (Machine Learning Operations), CI/CD, Continuous Integration, Jenkins, Test Automation, Unit Testing, DevOps, Test Case, Debugging, Code Coverage, Model Evaluation, Data Pipelines, Test Data
Advanced · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Hardware Design, Electronic Hardware, Schematic Diagrams, Electronics, Computer-Aided Design, Mechanical Design, Communication Systems, Remote Access Systems, Wiring Diagram, 3D Modeling, Linux, Digital Communications, Serial Peripheral Interface, Electronic Components, Electrical Engineering, Web Applications, Internet Of Things, Systems Of Measurement, Digital Signal Processing, Data Processing
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: User Experience Design, User Centered Design, Persona (User Experience), Responsive Web Design, Human Centered Design, Design, Design Research, Design Thinking, Usability Testing, Prototyping, Generative AI
Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Influencing, Persuasive Communication, Leadership, Professional Networking, Initiative and Leadership, Relationship Building, Public Speaking, Decision Making, Negotiation, People Development, Social Skills, Organizational Structure
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Financial Modeling, Risk Management, Corporate Finance, Risk Analysis, Capital Budgeting, Financial Analysis, Financial Forecasting, Investment Management, Return On Investment, Due Diligence, Cash Flows, Communication, Presentations
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: HTML and CSS, Responsive Web Design, Bootstrap (Front-End Framework), Web Design, Web Design and Development, Cascading Style Sheets (CSS), Web Applications, User Interface (UI), Front-End Web Development, User Interface (UI) Design, UI Components, Web Development Tools
Beginner · Specialization · 1 - 3 Months