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: Training and Development, Training Programs, Human Resources Management and Planning, Human Resource Strategy, Human Resources, Gap Analysis, Employee Training, Data Ethics, Employee Performance Management, Employee Engagement, AI Personalization, Employee Surveys, Performance Review, Performance Management, Performance Analysis, Artificial Intelligence and Machine Learning (AI/ML), Survey Creation, Data Analysis, Surveys
Beginner · Course · 1 - 4 Weeks

AI CERTs
Skills you'll gain: User Experience Design, User Experience, User Interface and User Experience (UI/UX) Design, Design Thinking, Artificial Intelligence, UI/UX Research, Experience Design, Persona (User Experience), User Interface (UI), User Centered Design, Responsible AI, Design Research, Wireframing, Prototyping, Design Reviews, Prompt Patterns, User Story, Storyboarding, Professional Development, Presentations
Advanced · Specialization · 3 - 6 Months

Illinois Tech
Skills you'll gain: Process Improvement, Process Management, Global Marketing, Business Process, Business Process Management, Financial Statement Analysis, Financial Statements, Brand Management, Leadership and Management, Financial Analysis, Marketing, People Management, Team Leadership, Strategic Marketing, Organizational Change, Leadership, Inventory Accounting, Business Strategy, Financial Management, Data Analysis
Build toward a degree
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Basic Electrical Systems, Electrical Systems, Sustainable Technologies, Power Electronics, Electric Power Systems, Electronic Systems, Electrical Engineering, Sustainable Engineering, Energy and Utilities, Environmental Engineering, Performance Testing, High Voltage, Environmental Science, Systems Integration, Thermal Management, Climate Change Mitigation, Control Systems
Beginner · Course · 1 - 4 Weeks

ESSEC Business School
Skills you'll gain: Marketing Analytics, Business Analytics, Forecasting, Peer Review, Statistical Methods, Predictive Analytics, Customer Analysis, Case Studies, Information Technology, Analytical Skills, Digital Transformation, Advanced Analytics, Statistical Analysis, People Analytics, Statistical Programming, Data Storytelling, Business Strategy, Complex Problem Solving, R Programming, Data Analysis
Advanced · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Biostatistics, Statistical Visualization, Epidemiology, Medical Science and Research, Quantitative Research, Descriptive Statistics, Statistical Methods, Data Literacy, Probability Distribution, Statistics, Public Health, Clinical Trials, Sample Size Determination
Beginner · Course · 1 - 3 Months

Skills you'll gain: Swift Programming, Apple Xcode, iOS Development, Apple iOS, Data Structures, Programming Principles, Application Development, Object Oriented Programming (OOP), Computer Programming, Web Development
Beginner · Course · 1 - 3 Months
Skills you'll gain: AI Personalization, Customer Insights, ChatGPT, Generative AI, Prompt Engineering, Customer experience improvement, Customer Engagement, LLM Application, Customer Service, Workflow Management, Self Service Technologies, Operational Efficiency, Artificial Intelligence, Automation, Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Adobe Premiere, Video Editing, Post-Production, Photo/Video Production and Technology, Editing, Video Production, Media Production, Animations, Image Quality, Color Theory, Data Import/Export, File Management, Motion Graphics, Generative AI, Timelines, Performance Tuning
Beginner · Course · 3 - 6 Months

Skills you'll gain: Animations, Motion Graphics, Storyboarding, Adobe After Effects, Computer Graphics, Video Editing, Apple software proficiency, Color Theory, Storytelling
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Business Process Modeling, Systems Analysis, Generative AI, Stakeholder Communications, Process Flow Diagrams, Business Workflow Analysis, Systems Architecture, Solution Architecture, Business Process Automation, LLM Application, Stakeholder Analysis, Technical Consulting, Software Architecture, Systems Thinking, Project Documentation
Intermediate · Course · 1 - 4 Weeks

Skillshare
Skills you'll gain: Photo Editing, Photography, Image Quality, Typography, Editing, Post-Production, Graphics Software, Color Theory, Automation
Beginner · Specialization · 3 - 6 Months