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.

Skills you'll gain: Journey Mapping, Business Transformation, SAP S/4HANA, Project Design, Technology Solutions, Relationship Building, Software As A Service, Consultative Approaches, Enterprise Architecture, ABAP RESTful Programming Model (RAP), Solution Architecture, Enterprise Resource Planning, System Design and Implementation, Project Implementation, Project Closure, Test Planning, Company, Product, and Service Knowledge, Requirements Analysis, Stakeholder Communications, Project Management
Beginner · Professional Certificate · 3 - 6 Months

Coursera
Skills you'll gain: Time Management, Project Management Software, Data Entry, Goal Setting, Dashboard, Project Coordination, Coordinating, Risk Analysis, Project Management, Capacity Planning, Project Scoping, Project Performance, Trend Analysis, Resource Allocation, Key Performance Indicators (KPIs), Analysis, Data Management, Analytics, Estimation, Business
Beginner · Course · 3 - 6 Months

Arizona State University
Skills you'll gain: Intellectual Property, Intrusion Detection and Prevention, Cyber Attacks, Cybersecurity, Data Security, Storytelling, Content Creation, Cyber Security Strategy, Digital Publishing, Vulnerability Assessments, Non-Verbal Communication, Health Technology, Interpersonal Communications, Communication, Personal Care, Constructive Feedback, Problem Solving, Collaboration, Computer Literacy, Data Literacy
Beginner · Specialization · 3 - 6 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Business Workflow Analysis, Business Analysis, Analytics, Data Preprocessing, Data Analysis, Data-Driven Decision-Making, Descriptive Analytics, Data Presentation, Business Solutions, Python Programming
Build toward a degree
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Feature Engineering, Data Pipelines, Apache Airflow, MLOps (Machine Learning Operations), Service Level, AI Orchestration, Data Store, Data Transformation, Change Control, Key Performance Indicators (KPIs)
Intermediate · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Model Evaluation, Unsupervised Learning, Regression Analysis, Data Mining, Predictive Modeling, Predictive Analytics, Anomaly Detection, Statistical Methods, Fraud detection, Machine Learning, Machine Learning Algorithms, Correlation Analysis, Scatter Plots, Market Analysis, Classification Algorithms
Intermediate · Course · 1 - 4 Weeks

Universidad Austral
Skills you'll gain: Natural Language Processing, Data Processing, Data Preprocessing, Text Mining, AI Orchestration, Pandas (Python Package), Analysis, AI Workflows, Big Data, Process Modeling, Unstructured Data, File Management, Classification Algorithms
Beginner · Course · 1 - 3 Months

Fundação Instituto de Administração
Skills you'll gain: Big Data, Data Mining, Data-Driven Decision-Making, Data Strategy, Data Engineering, Analytics, Data Science, Data Processing, Predictive Analytics, Strategic Decision-Making, Machine Learning Methods, Decision Making, Data Collection
Beginner · Course · 1 - 4 Weeks
University of Pennsylvania
Skills you'll gain: People Management, Financial Reporting, Financial Acumen, Financial Data, Financial Statement Analysis, Financial Statements, Financial Accounting, Social Determinants Of Health, Operations Management, Health Disparities, Team Performance Management, Income Statement, Human Relations Movement, Employee Performance Management, Health Systems, Operational Performance Management, Health Care Administration, Health Care Procedure and Regulation, Health Care, Insurance
Beginner · Specialization · 3 - 6 Months

Google Cloud
Skills you'll gain: Cloud Infrastructure, Cloud Storage, Infrastructure As A Service (IaaS), Google Cloud Platform, Cloud Computing Architecture, Infrastructure Architecture, Cloud Computing, Virtual Networking, Network Infrastructure, Data Storage, Cloud Platforms, Virtual Machines, Cloud Services, Cloud Management, IT Infrastructure, Network Architecture, Network Planning And Design, Command-Line Interface, Firewall
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Sheets, Spreadsheet Software, Pivot Tables And Charts, Google Workspace, Collaborative Software, Data Sharing, Data Presentation, Data Visualization, Data Visualization Software, Data Analysis, Data Management
Beginner · Course · 1 - 3 Months

Skills you'll gain: Model Evaluation, Exploratory Data Analysis, Data Analysis, Classification Algorithms, Data Preprocessing, Model Training, Scikit Learn (Machine Learning Library), Predictive Modeling, Data Import/Export, Applied Machine Learning, Data Visualization Software, Machine Learning, Risk Analysis
Beginner · Guided Project · Less Than 2 Hours