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.

Fundação Instituto de Administração
Skills you'll gain: Operations Management, Process Improvement, Operations, Revenue Management, Quality Improvement, Process Improvement and Optimization, Process Analysis, Business Operations, Lean Six Sigma, Lean Methodologies, Operational Efficiency, Performance Improvement, Lean Manufacturing, Continuous Improvement Process, Operational Excellence, Process Optimization, Organizational Strategy, Service Management, Service Level, Quality Management
★ 4.8 (41) · Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Investment Banking, Financial Services, Banking Services, Insurance, Financial Inclusion, Business Ethics, Professional Networking, Bank Regulations, Financial Regulation, Interviewing Skills, Banking, Compensation Management, Web Presence, Underwriting, Regulatory Compliance, Financial Analysis, Portfolio Management, Financial Planning, Wealth Management, Risk Management
★ 4.3 (16) · Beginner · Specialization · 3 - 6 Months

Board Infinity
Skills you'll gain: Node.JS, MongoDB, Secure Coding, Middleware, Event-Driven Programming, Databases
★ 4.6 (12) · Intermediate · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Data Structures, Generative AI, Test Driven Development (TDD), Integration Testing, Cloud Deployment, Python Programming, Object Oriented Programming (OOP), Serverless Computing, Cloud Computing, Microsoft Azure, Graph Theory, Software Documentation, Maintainability, Code Review, Software Design, Application Deployment
★ 4.1 (26) · Beginner · Course · 1 - 3 Months

Logical Operations
Skills you'll gain: Power BI, Business Reporting, Microsoft Power Platform, Business Intelligence, Business Intelligence Software, Data Visualization Software, Data Analysis, Microsoft Excel, Data Analysis Software, Data Modeling, Data Integration, Data Access, Self Service Technologies, Data Management, Microsoft PowerPoint, Microsoft 365, Microsoft Office
★ 4.5 (6) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Overcoming Objections, Sales Process, Closing (Sales), Value Propositions, Rapport Building, Active Listening, Selling Techniques, Sales Presentation, Prospecting and Qualification, Digital Transformation, General Sales Practices, Sales Presentations, Business Communication, Sales, Technical Sales, Data Centers, Phone Sales, Sales Development, Inside Sales, Outside Sales
★ 4.8 (36) · Beginner · Specialization · 1 - 3 Months

Google Cloud
Skills you'll gain: Data Lakes, Data Architecture, Data Warehousing, Data Infrastructure, Data Management, Operational Data Store, Google Cloud Platform, Data Integration, Big Data, Cloud Storage, Operational Databases, Metadata Management, Data Processing, Data Storage Technologies, Cloud Computing Architecture, Cloud Services, Advanced Analytics, Data Security, Open Source Technology
★ 4.8 (97) · Intermediate · Course · 1 - 3 Months

Splunk Inc.
Skills you'll gain: Splunk, Correlation Analysis, Performance Tuning, Model Optimization, Data Manipulation, Analysis, Data Analysis, Data Modeling, Big Data, Transaction Processing, Data Integration, Data Science, Business Analytics, Data Visualization
★ 4.6 (52) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: MongoDB, Data Transformation, Customer Analysis, Customer Insights, Back-End Web Development, Customer Data Management, Data Processing, NoSQL, Database Development, Data Maintenance, Document Management, Pandas (Python Package), Database Design, Data Validation, Extract, Transform, Load, Database Management, Databases, Data Pipelines, Data Access, Query Languages
★ 4.6 (72) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: AI literacy, AI Enablement, Artificial Intelligence, Drive Engagement, AI powered creativity, Generative AI, Emerging Technologies
★ 4.4 (20) · Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Infrastructure As A Service (IaaS), Cloud Deployment, Cloud Infrastructure, Cloud Services, Cloud Computing, Service Level Agreement, Cloud Platforms, Service Level, Virtualization, Application Deployment
★ 4.7 (21) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Role-Based Access Control (RBAC), Azure Active Directory, Microsoft Azure, Virtual Networking, Active Directory, Load Balancing, Cloud Management, Virtual Machines, Kubernetes, Network Monitoring, Authorization (Computing), Identity and Access Management, User Provisioning, Network Troubleshooting, Group Policy, Virtualization and Virtual Machines, Containerization, Network Planning And Design, Cloud Storage, Cloud Computing
★ 4.2 (33) · Intermediate · Specialization · 3 - 6 Months