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.
Illinois Tech
Skills you'll gain: Operating System Administration, Linux Administration, Microsoft Windows, Command-Line Interface, Operating Systems, System Configuration, Event Monitoring, Authorization (Computing), Desktop Support, OS Process Management, Network Security, Package and Software Management, Information Technology, IT Automation, Network Administration, General Networking, Software Installation
★ 4.6 (166) · Beginner · Specialization · 3 - 6 Months

SkillUp
Skills you'll gain: Interviewing Skills, Labor Compliance, Talent Recruitment, Recruitment, Law, Regulation, and Compliance, Diversity Training, Talent Acquisition, Diversity Equity and Inclusion Initiatives, Human Resource Management, Labor Law, Workplace inclusivity, Recruitment Strategies, Professionalism, Record Keeping, Data-Driven Decision-Making, Decision Making
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: File I/O, Data Import/Export, IT Automation, DevOps, Scripting, Python Programming, Debugging, Context Management, Configuration Management, File Management
Intermediate · Course · 1 - 4 Weeks

Universidad Austral
Skills you'll gain: Supervised Learning, Deep Learning, Machine Learning Methods, Artificial Neural Networks, Applied Machine Learning, Model Optimization, Logistic Regression, Classification Algorithms, Model Training, Regression Analysis
★ 4.3 (7) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Graph Theory, Data Structures, Algorithms, Computational Thinking, Programming Principles, Computer Programming, C++ (Programming Language), Theoretical Computer Science, Software Engineering, Geometry, Performance Tuning, Computational Logic, Solution Design
Intermediate · Specialization · 3 - 6 Months

Google Cloud
Skills you'll gain: Google Cloud Platform, Cloud Storage, Data Infrastructure, File Systems, Cloud Infrastructure, Model Deployment, Data Storage, Model Training, Data Architecture, Data Preprocessing, AI Workflows, Data Storage Technologies, Data Processing, Data Pipelines, File I/O, Infrastructure Architecture, Distributed Computing
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Vibe coding, Prompt Engineering, Prompt Patterns, AWS SageMaker, AI Integrations, Generative AI Agents, Amazon Web Services, Infrastructure as Code (IaC), Prompt Engineering Tools, AI Security, AI Enablement, Generative AI, AI Personalization, AWS CloudFormation, AI Workflows, Computer Programming, Computer Programming Tools, Artificial Intelligence, Autoencoders, Building Codes
Beginner · Specialization · 3 - 6 Months
Skills you'll gain: Microarchitecture, Network Protocols, Hardware Architecture, Systems Architecture, Computer Architecture, Communication Systems, Transaction Processing, Performance Tuning, Digital Communications, Memory Management, Data Integrity
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Technical Analysis, Financial Statement Analysis, Investments, Financial Industry Regulatory Authorities, Financial Statements, Financial Market, Investment Management, Securities (Finance), Portfolio Management, Financial Analysis, Portfolio Risk, Market Data, Financial Regulations, Financial Regulation, Equities, Market Trend, Corporate Finance, Return On Investment, Financial Planning, Risk Modeling
Mixed · Course · 1 - 3 Months

Skills you'll gain: CrewAI, AI Workflows, Model Context Protocol, Agentic Workflows, AI Orchestration, Generative AI Agents, Tool Calling, Role-Based Access Control (RBAC), Agentic systems, AI Security, Security Controls, AI Integrations, Build Tools, Retrieval-Augmented Generation, Authorization (Computing), Context Management, Identity and Access Management, Generative AI, Application Programming Interface (API), Python Programming
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: React.js, UI Components, JavaScript Frameworks, Cascading Style Sheets (CSS), Front-End Web Development, HTML and CSS, Javascript, Application Programming Interface (API), Code Reusability, Data Sharing
Beginner · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Portfolio Management, Portfolio Risk, Regression Analysis, Quantitative Research, Finance, Statistical Hypothesis Testing, Statistical Modeling, Probability & Statistics, Probability, Statistical Methods, Risk Modeling, Financial Modeling, Statistical Analysis, Market Data, Statistical Machine Learning, Financial Trading, Correlation Analysis, Advanced Analytics, Investment Management, Simulations
Beginner · Course · 1 - 3 Months