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: Splunk, Role-Based Access Control (RBAC), Infrastructure Architecture, Data Infrastructure, Configuration Management, IT Infrastructure, Distributed Computing, Software Configuration Management, Security Information and Event Management (SIEM), System Configuration, Identity and Access Management, Systems Architecture, System Monitoring, Dataflow, Enterprise Application Management, Information Technology Operations, Data Management, Computer Hardware, Performance Tuning, Data Storage
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Large Language Modeling, Natural Language Processing, Transfer Learning, Generative Model Architectures, Applied Machine Learning, Text Mining, Fine-tuning, Deep Learning
Advanced · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: System Configuration, Security Controls, Hardening, Data Security, Authentications, Multi-Factor Authentication, User Accounts
Intermediate · Project · Less Than 2 Hours

Skills you'll gain: Cucumber (Software), Selenium (Software), Apache Maven, Java, Java Programming, Object Oriented Programming (OOP), Issue Tracking, Build Tools, Test Automation, Behavior-Driven Development, Test Script Development, Test Case, Software Testing, Data Structures, Package and Software Management
Intermediate · Course · 1 - 3 Months

Sungkyunkwan University
Skills you'll gain: Music Theory, Music, Ethical Standards And Conduct, Aesthetics, Liberal Arts, Intercultural Competence, Cultural Diversity, Culture, Human Learning, Human Development, Habit Formation, Ancient History
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Computer Graphics, 3D Modeling, 3D Assets, Visualization (Computer Graphics), Computer Graphic Techniques, Cinematography, Model Optimization, Art History, Graphical Tools, Image Quality, Performance Tuning, Design, Aesthetics
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Content Performance Analysis, Content Optimization, Blogs, Content Creation, Web Analytics and SEO, Content Development and Management, Search Engine Optimization, Web Content, Campaign Management, Video Production, Digital Content, Keyword Research, Digital Publishing, Social Media Content, Copywriting, Performance Analysis, Web Analytics, Key Performance Indicators (KPIs), Performance Improvement, Web Content Accessibility Guidelines
Beginner · Course · 1 - 3 Months

Skills you'll gain: Workflow Management, Jira (Software), Process Design, Business Workflow Analysis, Scalability, Compliance Auditing, Compliance Management, User Experience Design, Auditing, User Experience, Stakeholder Management
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Decision Making, Business Ethics, Ethical Standards And Conduct, Strategic Decision-Making, Critical Thinking, Complex Problem Solving, Strong Work Ethic, Conflict Management, Analysis, Case Studies, Prioritization, Law, Regulation, and Compliance, Professional Development
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Project Closure, Earned Value Management, Scope Management, Project Controls, Cost Management, Project Planning, Project Management Life Cycle, Cost Control, Quality Management, Project Management, Scheduling, Project Schedules, Project Implementation, Team Performance Management, Project Scoping, Team Management, Cost Estimation, Project Coordination, Cost Containment, Change Management
Mixed · Course · 1 - 3 Months

Skills you'll gain: 3D Modeling, Computer Graphic Techniques, Model Optimization, Simulations, Aesthetics
Intermediate · Course · 3 - 6 Months

Logical Operations
Skills you'll gain: Agile Methodology, Scrum (Software Development), Agile Project Management, Sprint Retrospectives, Agile Software Development, Sprint Planning, User Story, Backlogs, Agile Product Development, Project Estimation, Project Management, Estimation, Project Planning
Mixed · Course · 1 - 3 Months