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.

Automatic Data Processing, Inc. (ADP)
Skills you'll gain: Recognizing Others, People Development, Leadership Development, Professional Development, Team Motivation, Team Leadership, Team Management, Empathy, Self-Awareness, Employee Engagement, Open Mindset, Storytelling, Mindfulness
Beginner Ā· Course Ā· 1 - 4 Weeks

Universidad Nacional de Colombia
Skills you'll gain: File I/O, Computational Thinking, Data Management, Computer Programming, Program Development, Computational Logic, Logical Reasoning
Intermediate Ā· Course Ā· 1 - 3 Months

Skills you'll gain: Incident Response, Vulnerability Management, Security Information and Event Management (SIEM), Event Monitoring, Cyber Threat Hunting, Intrusion Detection and Prevention, Enterprise Security, Threat Detection, Data Loss Prevention, Network Analysis
Intermediate Ā· Course Ā· 1 - 3 Months

AI CERTs
Skills you'll gain: AI powered creativity, Media Production, Post-Production
Beginner Ā· Course Ā· 1 - 3 Months

S.P. Jain Institute of Management and Research
Skills you'll gain: Transportation, Supply Chain, and Logistics, Network Planning And Design, Transportation Management, Supplier Performance Management, Logistics, Inventory Management System, Performance Metric, Operations Research, Key Performance Indicators (KPIs), Network Model, Corporate Sustainability, Strategic Planning, Operational Performance Management, Risk Management, Coordination, Demand Planning, Cost Reduction, Microsoft Excel, Risk Mitigation
Beginner Ā· Course Ā· 1 - 3 Months

Coursera
Skills you'll gain: Expense Management, Accounting Software, Inventory Management, Small Business Accounting, Accounts Payable, Inventory Control, Accounting and Finance Software, Accounting Records, Payment Processing, Project Accounting, Invoicing, Payroll Processing, Vendor Management, Accounting, Cloud Security, Data Security, Order Processing, Purchasing
Beginner Ā· Guided Project Ā· Less Than 2 Hours

Skills you'll gain: Fine-tuning, Model Evaluation, Context Engineering, LLM Application, Token Optimization, Large Language Modeling, Hugging Face, Transfer Learning, Model Optimization, Model Training, Context Management
Beginner Ā· Course Ā· 1 - 3 Months

Google Cloud
Skills you'll gain: Dashboard Creation, Google Cloud Platform, Dashboard, Billing, Billing Systems, Cost Management, Resource Management, Google Sheets, Billing & Invoicing, Cloud Management, Cost Control, Cost Accounting, Looker (Software), Organizational Structure, Role-Based Access Control (RBAC), Identity and Access Management
Beginner Ā· Course Ā· 1 - 4 Weeks

AI CERTs
Skills you'll gain: Policy Development, Cyber Governance, Governance, Data Governance, Public Policies, Risk Management, Artificial Intelligence, Regulatory Compliance, Policy Analysis, Economic Development, Strategic Leadership, Artificial Intelligence and Machine Learning (AI/ML), Governance Risk Management and Compliance, Sustainable Systems, Generative AI Agents, Generative AI, Decision Making, Accountability
Beginner Ā· Course Ā· 1 - 3 Months

Skills you'll gain: Software Development Methodologies, Development Environment, Software Development, Application Programming Interface (API), Version Control, Software Design Patterns, JSON, Maintainability, Network Engineering, Software Development Tools, API Testing, Restful API, Data Import/Export, Git (Version Control System), Virtualization and Virtual Machines, Computer Programming Tools, Devops Tools, Extensible Languages and XML, YAML, Extensible Markup Language (XML)
Intermediate Ā· Course Ā· 1 - 4 Weeks

Google Cloud
Skills you'll gain: Data Cleansing, Data Visualization Software, Data Transformation, Looker (Software), Data Processing, SQL, Big Data, Extract, Transform, Load, Data Pipelines, Data Import/Export, Google Sheets, Query Languages, Data Analysis, Data Storage, Google Cloud Platform, Cloud Storage, Cloud Solutions
Intermediate Ā· Course Ā· 1 - 3 Months

Skills you'll gain: SQL, Database Management, Database Design, Database Development, Query Languages, Databases, Performance Tuning
Beginner Ā· Specialization Ā· 1 - 3 Months