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: Amazon Web Services, AWS Identity and Access Management (IAM), Amazon DynamoDB, Identity and Access Management, Database Management, Database Administration, NoSQL, Serverless Computing, Database Architecture and Administration, Authentications, Operational Databases, Cloud Security, Event-Driven Programming, AWS Kinesis, Cloud Applications, Amazon CloudWatch, Encryption, Load Balancing, Data Security, Key Management
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: API Gateway, Cloud Deployment, Restful API, Application Programming Interface (API), Cloud Applications, Application Deployment, API Design, Go (Programming Language), Google Cloud Platform, Personally Identifiable Information, Data Access, DevOps, Database Application, Data Management
Intermediate · Project · Less Than 2 Hours

Skills you'll gain: PySpark, Apache Hadoop, Apache Spark, Big Data, Apache Hive, Analytics, Data Processing, Text Mining, Data Transformation, Distributed Computing, Java, Debugging, Java Programming
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Risk Management, Risk Management Framework, Infrastructure Security, Safety Assurance, Threat Modeling, Information Systems Security, Security Controls, Security Engineering, Security Requirements Analysis, Safety Standards, Safety and Security, Cybersecurity, Cyber Security Strategy, Continuous Monitoring, Cyber Risk, Hardening, Vulnerability Assessments, Cyber Security Policies, Cyber Security Assessment, Industrial Design
Beginner · Course · 1 - 3 Months

Niel Asher Education
Skills you'll gain: Exercise Therapy, Athletic Training, Manual Therapy, Physical Therapy, Health And Wellness Coaching, Physiology, Human Musculoskeletal System, Occupational Therapy, Pain Management, Coordination, Neurology, Science and Research, Planning
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: No-Code Development, Workflow Management, Business Process Modeling, Process Mapping, Business Process, Data Integration
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Google Cloud Platform, Cloud-Native Computing, Scalability, Cloud Deployment, Cloud Infrastructure, Application Deployment, DevOps
Intermediate · Project · Less Than 2 Hours

University of Illinois Urbana-Champaign
Skills you'll gain: Investments, Compliance Reporting, Tax, Tax Planning, Private Equity, Investment Management, Compliance Management, Financial Regulation, Tax Laws, Real Estate, Financial Market, Regulatory Requirements, Due Diligence, Financial Services
Mixed · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Video Game Development, Game Design, Unity Engine, Unreal Engine, Programming Principles, User Interface (UI), Animations, Debugging
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Containerization, Restful API, Event-Driven Programming, DevOps, Data Integration, z/OS, Solution Architecture, Cloud Applications, Microservices, Enterprise Architecture, IBM Cloud, Application Lifecycle Management, Cloud-Native Computing, Application Design, CI/CD, Systems Integration, Software Architecture, Mainframe Computing
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: digital literacy, Social Media, Self-Awareness, Literacy, Content Creation, Personal Development, Blogs, Diversity Awareness, Instagram, Media and Communications, Sociology, Electronic Media, Critical Thinking, Social Studies, Social Sciences, Culture, Cultural Responsiveness, Case Studies, Analysis, Writing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Pseudocode, Programming Principles, Debugging, Diagram Design, Functional Design, Computer Programming Tools, Computer Programming, Software Documentation
Beginner · Course · 1 - 3 Months