Korean courses can help you learn the language's grammar, vocabulary, pronunciation, and cultural nuances. You can build skills in conversational fluency, reading comprehension, and writing in Hangul, along with understanding idiomatic expressions and regional dialects. Many courses introduce tools like language apps and online dictionaries, which support vocabulary building and practice through interactive exercises.

Google Cloud
Skills you'll gain: Google Gemini, Retrieval-Augmented Generation, Google Workspace, Generative AI, Generative AI Agents, Google Cloud Platform, AI Workflows, Prompt Engineering, Large Language Modeling, Enterprise Security
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Large Language Modeling, Email Security, Exploitation techniques, AI Security, Border Gateway Protocol, Malware Protection, Mobile Security, LLM Application, Cybersecurity, Routing Protocols, Network Security, Open Web Application Security Project (OWASP), Network Monitoring, TCP/IP, Intrusion Detection and Prevention, Security Controls, Threat Detection, Network Analysis, Internet Of Things, AI Integrations
★ 4 (10) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Pandas (Python Package), Matplotlib, NumPy, Statistical Visualization, Machine Learning Algorithms, Applied Machine Learning, Data Manipulation, Pivot Tables And Charts, Model Optimization, Machine Learning Methods, Linear Algebra, Natural Language Processing, Deep Learning, Programming Principles, Machine Learning, Python Programming, Data Science, Numerical Analysis, Computer Programming, Artificial Neural Networks
★ 5 (6) · Intermediate · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Health Disparities, Health Equity, Community Health, Social Determinants Of Health, Patient Advocacy, Health Systems, Social Justice, Preventative Care, Health Care, Advocacy, Health Policy, Cultural Responsiveness, Public Health and Disease Prevention, Oncology, Discussion Facilitation
★ 4.6 (9) · Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Gemini, Gemini, Big Data, Google Cloud Platform, Marketing Analytics, Generative AI, Data-Driven Marketing, Applied Machine Learning, Data Analysis, Predictive Analytics, Forecasting, Predictive Modeling, Query Languages, SQL
★ 4.1 (9) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Ethics, Data Quality, Data Cleansing, Data Sharing, Information Privacy, Data Analysis, Data Access, Informed Consent
★ 4.8 (10) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Customer Relationship Building, Brand Loyalty, Client Services, Relationship Management, Driving engagement, User Feedback, Personalized Campaigns
★ 5 (21) · Beginner · Course · 1 - 4 Weeks
Yonsei University
Skills you'll gain: Capital Budgeting, Financial Statement Analysis, Business Valuation, Financial Statements, Strategic Decision-Making, Financial Analysis, Entrepreneurial Finance, Financial Data, Financial Forecasting, Financial Modeling, Entrepreneurship, Market Analysis, Cash Flows, Cash Flow Forecasting, Business Research, Business Analysis
★ 4.2 (6) · Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Cloud Platform, Load Balancing, Google App Engine, Site Reliability Engineering, Cloud Infrastructure, Identity and Access Management, Kubernetes, Platform As A Service (PaaS), Firewall, Infrastructure As A Service (IaaS), Cloud Security, Managed Services, Cloud Computing Architecture, Virtual Machines, Cloud API, Cloud Development, Cloud Platforms, Infrastructure as Code (IaC), Containerization, Data Storage Technologies
★ 4.6 (19) · Intermediate · Specialization · 3 - 6 Months

University of California, Santa Cruz
Skills you'll gain: Bayesian Statistics, Technical Communication, Data Presentation, Statistical Reporting, R Programming, Statistical Analysis, Statistical Programming, Statistical Modeling, Data Analysis, Time Series Analysis and Forecasting, R (Software), Markov Model, Statistical Methods, Statistical Inference, Sampling (Statistics), Simulations, Model Evaluation, Probability Distribution
★ 4.5 (10) · Advanced · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Constructive Feedback, Motivational Skills, Employee Performance Management, Performance Management, Management Training And Development, Behavioral Management, Overcoming Obstacles, Tactfulness, Communication Strategies, Creativity, Communication
★ 4.7 (36) · Beginner · Course · 1 - 3 Months

Erasmus University Rotterdam
Skills you'll gain: Sustainable Development, Corporate Sustainability, Sustainable Business, Sustainable Systems, Systems Thinking, Corporate Strategy, Economic Development, Social Impact, Strategic Partnership, Environmental Issue, International Relations, Climate Change Mitigation
Beginner · Course · 1 - 3 Months