Data cleaning courses can help you learn techniques for identifying and correcting errors in datasets, handling missing values, and standardizing data formats. You can build skills in data validation, outlier detection, and transforming raw data into a usable format. Many courses introduce tools like Python libraries such as Pandas and NumPy, as well as software like OpenRefine, that support executing data cleaning tasks efficiently and ensuring data quality for analysis.

Automatic Data Processing, Inc. (ADP)
Skills you'll gain: Storytelling, Recruitment, Talent Recruitment, Recognizing Others, Professional Networking, Trustworthiness, Applicant Tracking Systems, Recruitment Strategies, Relationship Building, Team Building, Team Leadership, Team Motivation, Team Performance Management, Talent Acquisition, Team Management, Employee Coaching, Team Collaboration, Team Oriented, Talent Pipelining, Verbal Communication Skills
★ 4.6 (37) · Beginner · Specialization · 1 - 3 Months

John Wiley & Sons
Skills you'll gain: Predictive Analytics, Patient Safety, Health Informatics, Patient Flow, Patient-centered Care, Hospital Experience, Predictive Modeling, Healthcare Project Management, Clinical Leadership, Care Management, Pain Management, Nursing and Patient Care, Health Care, Data-Driven Decision-Making, Nursing Management, Value-Based Care, Healthcare Industry Knowledge, Health Technology, Data Science, Machine Learning
Intermediate · Specialization · 3 - 6 Months

MathWorks
Skills you'll gain: Control Systems, Machine Controls, Three-Phase, Power Electronics, Simulation and Simulation Software, Model Based Systems Engineering, Electrical Engineering, Automation Engineering, Simulations, Mathematical Modeling, Electrical Power, Performance Tuning, Performance Testing, System Configuration
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Cloud Applications, Cloud Development, Application Development, Google Cloud Platform, Generative AI, Data Storage, CI/CD, Data Storage Technologies, Continuous Deployment, Performance Tuning, Application Deployment, Cloud Deployment, Cloud API, Software Development, Application Performance Management, Authentications, Continuous Delivery, Application Programming Interface (API), Identity and Access Management, Authorization (Computing)
Beginner · Course · 1 - 3 Months

Skills you'll gain: Technical Analysis, Market Trend, Financial Trading, Trend Analysis, Market Data, Securities Trading, Financial Market, Market Analysis, Market Dynamics, Histogram
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Capital Budgeting, Financial Analysis, Financial Management, Investment Management, Return On Investment, Finance, Working Capital, Cash Flows, Tax
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Model Deployment, AI Integrations, Enterprise Application Management, Generative AI Agents, Prompt Engineering, Prompt Patterns, LLM Application, Application Deployment, Role-Based Access Control (RBAC), Prompt Engineering Tools, Health Insurance Portability And Accountability Act (HIPAA) Compliance, User Interface (UI), Package and Software Management, Agentic systems, API Design, UI Components, Restful API, Authentications, Data Persistence, Release Management
Intermediate · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Journey Mapping, Data Ethics, Responsible AI, Generative AI, AI Enablement, Customer Insights, User Experience, User Research, Product Management, Customer Analysis, Market Opportunities, Ethical Standards And Conduct, Interviewing Skills, Innovation, Market Research, Prioritization
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Generative AI, Generative Model Architectures, Gemini, Model Deployment, Generative AI Agents, GitHub Copilot, Generative Adversarial Networks (GANs), Google Gemini, Vibe coding, Responsible AI, Performance Tuning, Code Review, Software Engineering, Artificial Intelligence, AI Personalization, Software Development, Software Quality Assurance, Debugging, Automation
★ 4.3 (15) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Organizational Development, Performance Management, Team Performance Management, Performance Appraisal, Workforce Development, Employee Performance Management, Business Transformation, Organizational Change, Team Management, Talent Management, Quality Management, Mergers & Acquisitions, Human Resources Management and Planning, Leadership and Management, Organizational Structure, Leadership Studies, Human Resource Strategy, Organizational Effectiveness, Employee Engagement, Change Management
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Insurance, Underwriting, Claims Processing, Insurance Policies, Insurance and Warranty Claims Processing, Lending and Underwriting, Financial Services, Operational Risk, Risk Analysis, Risk Management, Customer Complaint Resolution, Financial Regulation, Compliance Management, Regulatory Compliance, Law, Regulation, and Compliance, Digital Transformation, Regulatory Requirements, Operational Efficiency, Information Technology, Management Information Systems
Mixed · Course · 1 - 3 Months

MathWorks
Skills you'll gain: Computer Vision, Model Evaluation, Image Analysis, Convolutional Neural Networks, Deep Learning, Model Training, Matlab, Fine-tuning, Data Preprocessing, Software Visualization, Transfer Learning, Model Optimization, Data Analysis, Network Architecture
★ 4.9 (13) · Beginner · Course · 1 - 4 Weeks