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.

Universidad de Palermo
Skills you'll gain: Team Leadership, Team Management, Organizational Leadership, Leadership Development, Leadership, Industrial and Organizational Psychology, Motivational Skills, Business Leadership, Leadership and Management, Case Studies, Professional Development, Personal Attributes, Organizational Structure, Business, Diversity and Inclusion, Adaptability, Business Administration, Human Development
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Azure Active Directory, Role-Based Access Control (RBAC), Microsoft Azure, Single Sign-On (SSO), Active Directory, Cloud Management, Identity and Access Management, Authorization (Computing), Authentications, Multi-Factor Authentication, User Provisioning, Data Governance, Cloud Services, User Accounts, Security Controls, Virtual Machines, Self Service Technologies, Scalability
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Responsible AI, Debugging
Beginner · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Docker (Software), Cloud-Native Computing, Containerization, DevOps, Microservices, Cloud Applications, Application Deployment, Devops Tools, CI/CD, Data Storage, Linux Administration, Data Storage Technologies, Security Controls, Authentications, Ubuntu, Network Model, YAML, Software Configuration Management, Software Installation, Virtualization
Beginner · Specialization · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Scientific Methods, Research, General Science and Research, Critical Thinking, Probability, Research Design, Bayesian Statistics, Probability & Statistics, Experimentation, Investigation, Decision Making
Beginner · Course · 1 - 3 Months

Skills you'll gain: Typography, Graphic and Visual Design, Graphic Design, Style Guides, Digital Design, Adobe Photoshop, Adobe Illustrator, Design, Photo Editing, Design Elements And Principles, Storytelling, File Management, Color Theory
Beginner · Course · 1 - 4 Weeks

University of Glasgow
Skills you'll gain: Musical Composition, Instrumental Music, Music Theory, Music, Classical Music, Creativity
Intermediate · Course · 1 - 4 Weeks

University of London
Skills you'll gain: Linux, Linux Commands, Computer Systems, Command-Line Interface, Cybersecurity, Computer Architecture, Network Security, Vulnerability Assessments, Hardware Architecture, Application Security, Threat Detection, Authorization (Computing), Network Protocols, Virtual Private Networks (VPN), Operating Systems, Authentications, Network Monitoring, TCP/IP, Network Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Regression Analysis, Predictive Modeling, Exploratory Data Analysis, Scikit Learn (Machine Learning Library), Supervised Learning, Applied Machine Learning, Machine Learning, Decision Tree Learning, Deep Learning, Statistical Analysis, Data Analysis, Test Data, Artificial Neural Networks, Data Import/Export, Pandas (Python Package), Python Programming, Software Visualization
Beginner · Guided Project · Less Than 2 Hours

Universidad de Palermo
Skills you'll gain: Business Economics, Market Dynamics, Economics, Economic Development, Business, Market Analysis, Public Policies, International Finance, Market Trend, Consumer Behaviour, Policy Analysis, Supply And Demand, Decision Making
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Dashboard, Data Visualization Software, Tableau Software, Data Visualization, Interactive Data Visualization, Data Storytelling, Data Presentation, Data Analysis, Statistical Visualization, Geospatial Mapping, Histogram, Color Theory, Advanced Analytics, Spatial Analysis, Scatter Plots, Data Science, Business Analytics, Marketing Analytics, Analytics, Forecasting
Beginner · Specialization · 1 - 3 Months

LearnKartS
Skills you'll gain: JUnit, Java Programming, Object Oriented Programming (OOP), Object Oriented Design, Java, Unit Testing, Debugging, Maintainability, Software Development, Secure Coding, Software Testing, Programming Principles, Computer Programming, Test Case, Application Development, Authentications, Application Security, Android Development, Cryptography, Software Design Patterns
Beginner · Specialization · 1 - 3 Months