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.

Skills you'll gain: Version Control, GitHub, User Accounts, Role-Based Access Control (RBAC), Git (Version Control System), Identity and Access Management, Database Management, Authorization (Computing), Microsoft Windows, Database Application, Microsoft Development Tools, Application Design, Application Development, C# (Programming Language), Authentications, User Interface (UI)
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: User Research, Usability Testing, Stakeholder Engagement, User Experience Design, User Experience, Experience Design, Persona (User Experience), Workflow Management, Human Centered Design, User Centered Design, UI/UX Strategy, Wireframing, Prototyping, Design Thinking, Cross-Functional Collaboration, Information Architecture, Storytelling
Beginner · Course · 1 - 3 Months

Packt
Skills you'll gain: Java, Object Oriented Design, File I/O, Program Development, Encryption
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Content Performance Analysis, Content Strategy, Stakeholder Communications, User Experience, UI/UX Strategy, User Experience Design, User Research, User Interface and User Experience (UI/UX) Design, Test Planning, Benchmarking, Data-Driven Decision-Making, Competitive Analysis, Writing, Editing
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Design Thinking, Customer experience strategy (CX), Agile Product Development, Product Strategy, Product Management, User Research, Service Design, Value Propositions, Product Roadmaps, Customer Insights, User Story, Innovation, Market Opportunities, Customer Retention, Growth Strategies, Market Analysis
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Integrated Development Environments, User Interface (UI), Jupyter, Development Environment, Application Development, Python Programming, Test Case, Debugging, Computational Logic
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Sales, General Sales Practices, Selling Techniques, Persuasive Communication, Oral Expression, Sales Process, Overcoming Objections, Trustworthiness, Closing (Sales), Professionalism, Non-Verbal Communication, Customer Relationship Building, Personal Development, Adaptability, Communication, Professional Development, Growth Mindedness, Personal Attributes, Rapport Building, Active Listening
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Animations, 3D Modeling, Computer Graphics, Computational Logic, Programming Principles
Mixed · Course · 1 - 3 Months

Skills you'll gain: Virtual Networking, Network Security
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Product Management, Product Lifecycle Management, Technical Product Management, Product Marketing, Product Strategy, Product Improvement, Profit and Loss (P&L) Management, Financial Analysis, Stakeholder Management, Product Development, People Management, Leadership Studies, Leadership and Management, Stakeholder Engagement, Cost Benefit Analysis, Go To Market Strategy, Performance Metric, Sales Strategy, Market Research, Advertising
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Experience Design, Design Strategies, Service Design, Customer experience improvement, User Experience Design, Customer Engagement, UI/UX Strategy, User Interface and User Experience (UI/UX) Design, Design Research, Customer Insights, Business Analysis, Process Mapping, Cross-Functional Collaboration, Business Strategy, Stakeholder Engagement, Product Strategy, Prioritization, Ideation
Beginner · Course · 1 - 3 Months

Skills you'll gain: Predictive Modeling, Model Evaluation, Data Preprocessing, Predictive Analytics, Logistic Regression, Risk Modeling, Statistical Modeling, Feature Engineering, Regression Analysis, Correlation Analysis, Classification Algorithms, Data Manipulation, Scikit Learn (Machine Learning Library), Data Transformation, Pandas (Python Package), NumPy
Mixed · Course · 1 - 3 Months