Customer service courses can help you learn effective communication, conflict resolution, customer relationship management, and service excellence. You can build skills in active listening, empathy, and problem-solving, which are crucial for addressing customer needs and enhancing satisfaction. Many courses introduce tools like CRM software, feedback management systems, and chatbots, which help streamline interactions and improve service delivery.

Infosec
Skills you'll gain: Linux Administration, Version Control, Linux, Git (Version Control System), Linux Commands, Network Troubleshooting, Unix, Operating System Administration, Bash (Scripting Language), Systems Administration, Scripting, User Provisioning, Shell Script, User Accounts, Software Versioning, System Configuration, Unix Shell, Scripting Languages, Package and Software Management, Network Administration
Intermediate · Course · 1 - 3 Months

Amazon Web Services
Skills you'll gain: Amazon Web Services, Data Visualization, Grafana, Interactive Data Visualization, Hybrid Cloud Computing, Multi-Cloud, Prometheus (Software), Managed Services
Beginner · Course · 1 - 4 Weeks

Rutgers the State University of New Jersey
Skills you'll gain: Supply Chain, Supply Chain Management, Supply Management, Strategic Sourcing, Supply Chain Systems, Forecasting, Demand Planning, Supply Chain Planning, Materials Management, Procurement, Supplier Relationship Management, Payment Processing and Collection, Purchasing, Business Consulting, Inventory Management System, Process Improvement, Accounts Payable, Working Capital, Business Solutions, Cash Management
Advanced · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Product Planning, Target Market, Persona Development, Operational Performance Management, Target Audience, Market Opportunities, Systems Thinking, Business Modeling, Product Lifecycle Management, Customer Analysis, Operational Analysis, Entrepreneurship, Leadership and Management, Business Planning, Engineering Management, Market Analysis, People Management, New Product Development, Governance, Engineering
Build toward a degree
Beginner · Course · 1 - 3 Months

Skills you'll gain: Databricks, Data Lakes, Data Pipelines, Data Integration, JSON, Dashboard, SQL, Data Manipulation, Apache Spark, Dashboard Creation, Data Management, Data Transformation, Version Control
Intermediate · Guided Project · Less Than 2 Hours

University of Illinois Urbana-Champaign
Skills you'll gain: Nutritional Assessment, Predictive Analytics, Machine Learning Methods, Maternal Health, Machine Learning, Diagnostic Tests, Health Systems, Operating Cost, Nutrition and Diet, Market Dynamics, Water Resources, Food Safety and Sanitation, Manufacturing and Production, Behavioral Economics, Business Economics, Environment, Molecular Biology, Production Management, Consumer Behaviour, Molecular, Cellular, and Microbiology
Intermediate · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Project Management Software, Workflow Management, Real Time Data, Timelines, Kanban Principles, Database Software, Data Integration, Project Management, Database Design, Scheduling, Data Sharing, Leadership, Problem Solving
Beginner · Guided Project · Less Than 2 Hours

Amazon Web Services
Skills you'll gain: Amazon Web Services, Database Administration, Relational Databases, Database Software, IT Automation
Mixed · Course · 1 - 4 Weeks
Georgia Institute of Technology
Skills you'll gain: Software-Defined Networking, Virtual Networking, Virtualization, Virtual Machines, Cloud Infrastructure, Network Architecture, Network Infrastructure, Cloud Computing, Cloud Deployment, Network Performance Management, Linux, Network Security, Firewall, Performance Tuning, Network Routing, Scalability
Mixed · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Time Series Analysis and Forecasting, Demand Planning, Trend Analysis, Data Visualization, Regression Analysis, Plot (Graphics), Forecasting, Statistical Analysis, Predictive Modeling, Correlation Analysis, Predictive Analytics, Supply Chain Systems, Applied Machine Learning, Supply Chain, Supply Chain Management, Data Analysis, Pandas (Python Package), Statistical Modeling, Machine Learning, Python Programming
Intermediate · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Data Security, Cloud Security, Azure Active Directory, Microsoft Azure, Data Storage, Encryption, Cloud Storage, Microsoft SQL Servers, Active Directory, Data Access, Authentications, Database Management, Databases, Data Governance, Key Management, Identity and Access Management, Firewall
Intermediate · Course · 1 - 3 Months
University of Washington
Skills you'll gain: Marketing Psychology, Market Analysis, Consumer Behaviour, Marketing, Market Opportunities, Market Research, Marketing Planning, Strategic Marketing, Marketing Strategies, Marketing Strategy and Techniques, Competitive Analysis, Target Audience, Proposal Development, Marketing Channel, Business-To-Consumer, Cross-Channel Marketing, Ethical Standards And Conduct
Beginner · Course · 1 - 4 Weeks