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.

Skills you'll gain: Prompt Engineering, Generative AI, Microsoft Copilot, Scrum (Software Development), AI Enablement, Backlogs, AI Workflows, Responsible AI, Sprint Retrospectives, User Story, Anthropic Claude, Jira (Software), Sprint Planning, Agile Methodology, ChatGPT, Productivity Software, Prioritization
Intermediate · Course · 1 - 3 Months

Infosec
Skills you'll gain: Authentications, Cryptography, Secure Coding, Kotlin, Android (Operating System), OAuth, Encryption, Mobile Security, Android Development, Key Management, Exploit development, Application Security, Android Studio, Data Security, Open Web Application Security Project (OWASP), Authorization (Computing), Mobile Development, Security Engineering, Security Controls, Application Development
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Event-Driven Programming, Debugging, Programming Principles, Algorithms, Computer Programming Tools, Game Design, Computer Programming, Program Development, Animation and Game Design, Interactive Design, Integrated Development Environments, Software Development Tools, Computer Science, Computational Thinking
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Jenkins, CI/CD, Continuous Integration, Application Deployment, Continuous Delivery, Build Tools, Application Servers, DevOps, User Accounts, Software Configuration Management, System Configuration, Git (Version Control System)
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: iOS Development, Swift Programming, Apple iOS, Core Data (Software), Data Persistence, Test Driven Development (TDD), Mobile Development, Application Design, Application Deployment, Apple Xcode, Plot (Graphics), User Interface (UI), Data Store, Model View Controller, Machine Learning Software, Software Architecture, Performance Tuning, Database Development, Real Time Data, Data Integration
Intermediate · Specialization · 3 - 6 Months
Google Cloud
Skills you'll gain: User Provisioning, Data Governance, Google Workspace, Data Loss Prevention, Gmail, User Accounts, Google Gemini, Information Management, Email Security, Data Management, Data Security, Document Management, Identity and Access Management, Mobile Security, Records Management, Data Storage, Security Management, Cloud Security, Group Policy, Technical Support
Beginner · Professional Certificate · 1 - 4 Weeks

Pragmatic AI Labs
Skills you'll gain: Model Deployment, MLOps (Machine Learning Operations), Hugging Face, Rust (Programming Language), Cloud Deployment, Application Deployment, CI/CD, Performance Tuning, Large Language Modeling, Performance Testing, Cross Platform Development, Cryptography
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Copilot, Microsoft Office, Microsoft Teams, Email Automation, Excel Formulas, Pivot Tables And Charts, Data Analysis Software, File Management, Business Communication
Beginner · Course · 1 - 3 Months

Skills you'll gain: Model Evaluation, LLM Application, Large Language Modeling, Prompt Engineering, Hugging Face, Transfer Learning, Context Management
Beginner · Course · 1 - 3 Months

Pontificia Universidad Católica de Chile
Skills you'll gain: Food and Beverage, Meal Planning And Preparation, Process Engineering, Experimentation, Chemical Engineering, Engineering, Materials science, Environment, Systems Of Measurement, Water Quality, Thermal Management, Biochemistry, Chemistry, Scientific Methods, Laboratory Equipment
Mixed · Course · 1 - 4 Weeks

The Hong Kong University of Science and Technology
Skills you'll gain: Calculus, Numerical Analysis, Integral Calculus, Engineering Calculations, Applied Mathematics, Differential Equations, Algebra, Trigonometry, Engineering Analysis, Advanced Mathematics, General Mathematics, Physics, Geometry, Arithmetic, Mathematical Theory & Analysis, Mathematical Modeling, Derivatives, Graphing, Deductive Reasoning
Beginner · Course · 1 - 3 Months

Skills you'll gain: Application Lifecycle Management, User Interface (UI) Design, Data Validation, Data Management
Beginner · Course · 1 - 3 Months