Data wrangling courses can help you learn data cleaning, transformation techniques, and data integration methods. You can build skills in handling missing values, reshaping datasets, and merging data from multiple sources. Many courses introduce tools such as Python libraries like Pandas and NumPy, as well as SQL for database management, showing how these skills streamline data preparation for analysis and visualization.

LearnKartS
Skills you'll gain: Salesforce, Customer Relationship Management, Data Migration, Data Management, System Configuration, Workflow Management, Data Validation, Cloud Computing, Business Reporting, Business Process Automation, Administration, Role-Based Access Control (RBAC), Data Security
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: OpenAI, Prompt Engineering, JSON, Application Programming Interface (API), Web Applications, Generative AI, LLM Application, Artificial Intelligence
Beginner · Guided Project · Less Than 2 Hours

University of Leeds
Skills you'll gain: Environmental Monitoring, Environmental Regulations, Environment, Taxonomy, Environmental Science, Spatial Data Analysis, Estimation, Research, Scientific Visualization, Data Literacy, Exploratory Data Analysis, Biology, Data Visualization, Research Methodologies, Physics
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Excel, Project Management Software, Spreadsheet Software, Organizational Skills, Dashboard, Data Entry, Prioritization
Beginner · Guided Project · Less Than 2 Hours
Amazon Web Services
Skills you'll gain: Generative AI, Generative AI Agents, Amazon Bedrock, AI Product Strategy, Responsible AI, Application Development, Amazon Web Services, Data Governance, Commercialization, API Design, Cost Management, Artificial Intelligence, Personally Identifiable Information, Innovation, Compliance Management
Beginner · Course · 1 - 4 Weeks

KodeKloud
Skills you'll gain: Ansible, IT Automation, YAML, Devops Tools, Infrastructure as Code (IaC), Automation, Scripting, System Configuration, Virtual Machines
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: SQL, Stored Procedure, Query Languages, MySQL, Database Management, Transaction Processing, Data Manipulation, Relational Databases
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Microsoft Power Platform, Microsoft Power Automate/Flow, Microsoft Teams, Microsoft 365, Data Sharing, Internal Communications, Data Store
Intermediate · Guided Project · Less Than 2 Hours

University of California, Davis
Skills you'll gain: Open Web Application Security Project (OWASP), Authentications, Exploit development, Penetration Testing, Application Security, Vulnerability Assessments, Vulnerability Management, Secure Coding, Authorization (Computing), Java, Java Programming, Dependency Analysis, Docker (Software), Git (Version Control System)
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Apache Kafka, Command-Line Interface, Apache, Data Pipelines, Java, Enterprise Application Management, Real Time Data, Performance Tuning, Configuration Management
Intermediate · Course · 3 - 6 Months

Corporate Finance Institute
Skills you'll gain: Financial Trading, Financial Market, Market Data, Economics, Capital Markets, Market Dynamics, Financial Policy, Market Trend, Banking, Investment Management, Forecasting
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: TypeScript, Data Structures, Javascript
Intermediate · Guided Project · Less Than 2 Hours