Number theory courses can help you learn prime numbers, divisibility rules, modular arithmetic, and integer properties. You can build skills in problem-solving, logical reasoning, and algorithmic thinking, that support tackling complex mathematical challenges. Many courses introduce tools like Python for implementing algorithms and mathematical software for exploring number patterns, enabling you to apply your knowledge in practical situations such as cryptography and coding theory.

EIT Digital
Skills you'll gain: Technology Roadmaps, Technology Strategies, Business Strategy, Forecasting, Innovation, Emerging Technologies, Strategic Decision-Making, Trend Analysis, Business Modeling, Competitive Analysis, Case Studies, Market Dynamics
Intermediate · Course · 1 - 3 Months

Erasmus University Rotterdam
Skills you'll gain: Stakeholder Analysis, Market Opportunities, Business Modeling, Sustainable Development, New Business Development, Key Performance Indicators (KPIs), Sustainable Business, Systems Analysis, Financial Analysis, Systems Thinking, Business Architecture, Innovation, Case Studies
Beginner · Course · 1 - 3 Months

Universidade de São Paulo
Skills you'll gain: Economics, Financial Market, Financial Policy, Financial Analysis, Behavioral Economics, Policy Analysis, International Finance, Supply And Demand, Market Dynamics, Consumer Behaviour, Decision Making
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Ethics, MLOps (Machine Learning Operations), Applied Machine Learning, Machine Learning, Responsible AI, Performance Measurement, Predictive Modeling, Leadership and Management, Predictive Analytics, Data Processing, Fraud detection, Business Leadership, Business Transformation, Data-Driven Decision-Making, Business Priorities, Data Science
Beginner · Course · 1 - 4 Weeks

The Hong Kong University of Science and Technology
Skills you'll gain: Social Sciences, Economics, Policy, and Social Studies, Socioeconomics, World History, Sociology, Trend Analysis, Data Analysis, Big Data, Research, Higher Education, Political Sciences, Case Studies
Mixed · Course · 1 - 3 Months

Tecnológico de Monterrey
Skills you'll gain: Web Analytics, Google Analytics, Web Analytics and SEO, Social Media, Search Engine Marketing, Marketing Analytics, Market Research, Digital Marketing, Search Engine Optimization, Social Media Content, Marketing Effectiveness, Content Performance Analysis, Analytical Skills, Online Advertising, Social Media Strategy, Email Marketing, Analytics, Key Performance Indicators (KPIs), Social Network Analysis, Facebook
Intermediate · Specialization · 1 - 3 Months

University of Copenhagen
Skills you'll gain: Sustainable Development, Socioeconomics, Systems Thinking, Social Sciences, Environmental Issue, Timelines, Environmental Policy, Ethical Standards And Conduct, Political Sciences, Economics
Mixed · Course · 1 - 4 Weeks

University of Pennsylvania
Skills you'll gain: Agentic systems, Artificial Intelligence, Algorithms, Python Programming, Theoretical Computer Science, Computer Programming
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Team Management, Team Leadership, Leadership and Management, Business Leadership, Leadership, Leadership Development, Adaptability, People Management, Performance Management, Cognitive flexibility, Employee Engagement, Change Management, Self-Awareness, Emotional Intelligence, Coaching
Intermediate · Course · 1 - 4 Weeks

University of London
Skills you'll gain: User Experience Design, User Experience, Wireframing, Persona (User Experience), Application Lifecycle Management, Application Design, Technical Communication, Web Design and Development, Prototyping, UI/UX Research, Web Development, User Research, Mockups, Usability Testing, Application Development, Responsive Web Design, Version Control, Brainstorming, Javascript, MongoDB
Mixed · Course · 1 - 3 Months
University of Michigan
Skills you'll gain: Entrepreneurship, Systems Thinking, Sustainable Development, Ideation, Social Justice, Needs Assessment, Community Development, Case Studies, Business Modeling, Analysis, Cultural Diversity
Beginner · Course · 1 - 3 Months

Advancing Women in Tech
Skills you'll gain: Goal Setting, Engineering Management, Smart Goals, Recruitment, Technical Management, Management Training And Development, Talent Management, Leadership and Management, Talent Acquisition, People Management, Team Leadership, Software Engineering, Leadership, Program Management, Cloud Engineering, Business Strategy
Beginner · Course · 1 - 4 Weeks