Data manipulation courses can help you learn data cleaning, transformation techniques, and exploratory data analysis. You can build skills in using functions for data aggregation, filtering datasets, and visualizing information effectively. Many courses introduce tools like Python, R, and SQL, that support handling large datasets and performing complex analyses. You'll also explore libraries such as Pandas and NumPy, which streamline data manipulation tasks and enhance your ability to derive insights from raw data.

Skills you'll gain: Machine Learning Methods, Predictive Modeling, Model Training, Statistical Machine Learning, Model Optimization, Performance Analysis, Performance Metric, Performance Improvement
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Security, Internet Of Things, Network Security, Application Security, Security Management, Data Security, Cloud Services, Security Controls, Time Series Analysis and Forecasting, Cryptography, Data Analysis, Cryptographic Protocols, Identity and Access Management, Data Integrity, Authentications, Vulnerability Assessments
★ 4.9 (18) · Beginner · Course · 1 - 3 Months

Macquarie University
Skills you'll gain: Lesson Planning, Interactive Learning, Pedagogy, Driving engagement, Instructional Strategies, Digital pedagogy, Blended Learning, Collaborative Software, Instructional Design, Adult Learning Principles, digital literacy, Information Privacy
★ 4.8 (77) · Beginner · Course · 1 - 3 Months

Dubai College of Tourism
Skills you'll gain: Revenue Management, Market Share, Hotel Operations, Hotels and Accommodations, Market Intelligence, Competitive Analysis, Hospitality Management, Market Analysis, Key Performance Indicators (KPIs), Market Data, Benchmarking, Competitive Intelligence, Market Research, Hospitality, Performance Analysis, Performance Measurement, Technology Strategies, Data Analysis, Strategic Thinking, Data Visualization
★ 4.4 (12) · Intermediate · Course · 1 - 4 Weeks

Fred Hutchinson Cancer Center
Skills you'll gain: Version Control, Continuous Integration, Continuous Delivery, Key Management
Advanced · Course · 1 - 4 Weeks

Intermediate · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Spring Boot, Hibernate (Java), Spring Framework, Web Applications, Application Development, Web Development, Program Development, Restful API, Application Frameworks, Secure Coding, Bootstrap (Front-End Framework), Development Environment, Object-Relational Mapping, Model View Controller, UI Components, Software Development Tools, Authentications, User Interface (UI), Databases
★ 4.7 (13) · Intermediate · Course · 1 - 4 Weeks

Infosec
Skills you'll gain: Data Security, Personally Identifiable Information, Information Assurance, Data Governance, Data Loss Prevention, Data Management, Data Integrity, Threat Management, Data Storage, Security Controls, Threat Detection, Encryption, Identity and Access Management
★ 4.7 (24) · Advanced · Course · 1 - 4 Weeks

Corporate Finance Institute
Skills you'll gain: Financial Trading, Financial Market, Market Data, Economics, Capital Markets, Market Dynamics, Financial Policy, Business Economics, General Finance, Securities Trading, Banking, Economics, Policy, and Social Studies, Investment Management, Market Analysis
★ 4.7 (28) · Beginner · Course · 1 - 3 Months

Skills you'll gain: SAS (Software), Model Deployment, Model Evaluation, Predictive Analytics, Predictive Modeling, Advanced Analytics, Regression Analysis, Statistical Modeling, Business Analytics, Data Preprocessing, Data-Driven Decision-Making, Data Mining, Feature Engineering, Model Training, Statistical Methods, Statistical Analysis, Decision Tree Learning, Data Transformation, Model Optimization, Artificial Neural Networks
Mixed · Course · 1 - 3 Months

Skills you'll gain: Cyber Attacks, Endpoint Security, Infrastructure Security, Cloud Infrastructure
★ 5 (11) · Beginner · Course · 1 - 3 Months

Snowflake
Skills you'll gain: AI Orchestration, Agentic Workflows, AI Workflows, Model Context Protocol, LLM Application, Artificial Intelligence, Tool Calling, Agentic systems, Prompt Engineering, Data Integration, Model Evaluation, SQL, Unstructured Data
★ 4.2 (6) · Intermediate · Course · 1 - 4 Weeks