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.

Capitals Coalition
Skills you'll gain: Stakeholder Engagement, Human Capital, Corporate Sustainability, Environmental Social And Corporate Governance (ESG), Sustainable Business, Stakeholder Communications, Sustainability Reporting, Business Ethics, Business Metrics, Compliance Reporting, Communication Planning, Business Transformation, Risk Management, Decision Making
Beginner · Course · 1 - 4 Weeks

Alfaisal University | KLD
Skills you'll gain: Organizational Change, Leadership Studies, Team Building, Organizational Leadership, Team Management, Team Performance Management, Organizational Effectiveness, Leadership and Management, Behavior Management, Forecasting
Beginner · Course · 1 - 4 Weeks

Politecnico di Milano
Skills you'll gain: ChatGPT, Calculus, Derivatives, Mathematical Software, AI Personalization, Advanced Mathematics, Applied Mathematics, Mathematics Education, Machine Learning Algorithms, Geometry, Mathematical Theory & Analysis, Graphing
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Campaign Management, Social Media, Content Performance Analysis, Digital Marketing, Social Media Marketing, Digital Media Strategy, Case Studies, Target Market, Marketing Strategies, Marketing, Strategic Marketing, Consumer Behaviour, Competitive Analysis, Integrated Marketing Communications, Marketing Effectiveness, Social Media Strategy, Marketing Planning, Marketing Strategy and Techniques, Advertising Campaigns, Business
Beginner · Specialization · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Social Network Analysis, Network Analysis, Data Analysis, Exploratory Data Analysis, Analytics, Statistical Analysis, Social Sciences, Behavioral Economics, Research, Data Collection, Sociology, Data Transformation, Persuasive Communication, Application Programming Interface (API), Media and Communications, Substance Abuse, Psychology
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Outbound Calls, Operational Efficiency, Generative AI Agents, Workflow Management, Business Process Automation, Customer Service, Automation, Prompt Engineering, Systems Integration, Integration Testing
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Software Development Methodologies, Open Web Application Security Project (OWASP), CI/CD, Application Deployment, DevOps, Development Environment, Continuous Integration, Ansible, TCP/IP, Docker (Software), OSI Models, Continuous Deployment, General Networking, Application Programming Interface (API), Version Control, IT Automation, Network Administration, Software Design Patterns, JSON, Network Monitoring
Intermediate · Specialization · 1 - 3 Months

Whizlabs
Skills you'll gain: Amazon CloudWatch, Amazon Web Services, System Monitoring, Event Monitoring, Network Monitoring, AWS Identity and Access Management (IAM), Continuous Monitoring, Application Performance Management, Amazon Elastic Compute Cloud, Cloud Computing, Load Balancing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: ChatGPT, Data Analysis, OpenAI, Data-Driven Decision-Making, Generative AI, Content Creation, Prompt Engineering, Content Strategy, Artificial Intelligence, Business Intelligence, Customer Support, Customer experience improvement, Operational Efficiency, Customer Service, Automation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Microarchitecture, Computer Architecture, Simulation and Simulation Software, Hardware Design, Hardware Architecture, Electronics Engineering, Electronic Hardware, Electronics, Computer Hardware, Performance Tuning
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Financial Forecasting, Forecasting, Financial Data, Generative AI, Market Intelligence, Data-Driven Decision-Making, Strategic Planning, Financial Planning, Artificial Intelligence, Market Analysis, Data Quality
Beginner · Course · 1 - 4 Weeks

Skillshare
Skills you'll gain: 3D Modeling, 3D Assets, Color Theory, Computer Graphics, Visualization (Computer Graphics), Animation and Game Design, Graphical Tools, Data Import/Export, Image Quality, User Interface (UI), Creative Design
Beginner · Specialization · 1 - 3 Months