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.

Duke University
Skills you'll gain: Retrieval-Augmented Generation, LLM Application, Model Deployment, Microsoft Azure, OpenAI API, Large Language Modeling, OpenAI, Application Deployment, Embeddings, Application Programming Interface (API)
Intermediate · Course · 1 - 4 Weeks

Fundação Instituto de Administração
Skills you'll gain: Quantitative Research, Marketing Analytics, Market Analysis, Market Research, Exploratory Data Analysis, Market Data, Data-Driven Marketing, Strategic Marketing, Forecasting, Market Intelligence, Marketing, Marketing Strategies, Strategic Decision-Making, Data Analysis, Predictive Modeling, Business Research, Time Series Analysis and Forecasting, Customer Analysis, Predictive Analytics, Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Patch Management, Microsoft Azure, Disaster Recovery, System Monitoring, Cloud Management, Cloud Storage, File Management, Data Storage, Cloud Security, Continuous Monitoring, Event Monitoring, Virtual Machines, Data Security, Query Languages
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Product Lifecycle Management, Prompt Engineering Tools, Sustainable Design, Sustainable Engineering, Digital Transformation, Customer experience improvement, Project Planning, Business Acumen, Electronic Hardware, Electronic Systems, Engineering Design Process, Project Management, Internet Of Things, Collaboration, Artificial Intelligence, Business Communication, Teamwork, Risk Management, Leadership, Generative AI
Beginner · Specialization · 3 - 6 Months
Skills you'll gain: Data Cleansing, Data Quality, Data Wrangling, Data Transformation, Data Validation, Data Manipulation, Data Analysis, SQL, Big Data
Intermediate · Guided Project · Less Than 2 Hours

Duke University
Skills you'll gain: Rust (Programming Language), Serverless Computing, Command-Line Interface, Amazon Web Services, Maintainability, Linux Commands, Unix Commands, Application Deployment, System Programming, Python Programming, Package and Software Management, Performance Tuning, Software Testing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Analysis Expressions (DAX), Dashboard Creation, Power BI, Gross Profit, Data Modeling, Data Import/Export, Interactive Data Visualization, Microsoft Power Platform, People Analytics, Data Analysis, Data Cleansing, Business Reporting, Market Data, Data Transformation, Data-Driven Decision-Making, Case Studies, Analytics, Business Intelligence, Business Analysis, Performance Analysis
Beginner · Specialization · 3 - 6 Months

Board Infinity
Skills you'll gain: White-Box Testing, Test Planning, Test Case, Software Testing, Software Documentation, Test Automation, Software Quality Assurance, Code Review, Test Data, Issue Tracking, Software Technical Review, Quality Assurance, Development Environment, Technical Communication
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Internet Of Things, Robotics, Manufacturing Processes, Automation, Manufacturing and Production, Production Process, Manufacturing Standards, Robotic Process Automation, Innovation, Computer-Aided Design, Emerging Technologies, Digital Transformation, General Networking, Simulation and Simulation Software
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Canva (Software), Marketing Collateral, Marketing Materials, Workflow Management, Graphic Design, Customer Engagement, Layout Design, Graphic and Visual Design Software, Information Architecture, Design, Ideation, Digital Publishing, Marketing, Entrepreneurship, Digital Content, Business
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Service Level Agreement, Data Governance, Incident Management, Problem Management, Database Management Systems, Database Software, Asset Management, Disaster Recovery, Business Continuity Planning, Data Management, Database Management, Business Continuity, Service Level, Information Technology Operations, IT Service Management, Incident Response, Security Controls, Information Systems, IT Infrastructure, IT Management
Intermediate · Course · 1 - 4 Weeks

Corporate Finance Institute
Skills you'll gain: Model Evaluation, Feature Engineering, Data Science, Data Analysis, Business Analytics, Data Literacy, Statistical Methods, Predictive Analytics, Predictive Modeling, Data-Driven Decision-Making, Regression Analysis, Statistical Analysis, Business Intelligence, Machine Learning Methods, Machine Learning, Data Cleansing, Exploratory Data Analysis, Data Preprocessing, Classification Algorithms
Beginner · Course · 1 - 3 Months