Data engineering courses can help you learn data modeling, ETL (extract, transform, load) processes, and data warehousing techniques. You can build skills in data pipeline construction, database management, and ensuring data quality and integrity. Many courses introduce tools like Apache Spark, Hadoop, and SQL, that support processing large datasets and optimizing data workflows. You’ll also explore cloud platforms such as AWS and Azure, which facilitate scalable data solutions and enhance your ability to manage data in various environments.

Skills you'll gain: Test Script Development, Performance Testing, Performance Stress Testing, Test Tools, Verification And Validation, Software Testing, Test Data, Data Validation, Scripting, Scenario Testing, Proxy Servers, Distributed Computing, Software Installation, System Monitoring, Servers, Configuration Management
★ 4.4 (8) · Intermediate · Course · 3 - 6 Months

LearnKartS
Skills you'll gain: Cloud Solutions, Cloud Computing, Cloud Hosting, Cloud Platforms, Hybrid Cloud Computing, Private Cloud, Application Performance Management, Data Storage Technologies, Data Security, DevOps
★ 4.5 (8) · Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: AI Workflows, Agentic Workflows, AI Orchestration, AI Security, AI Integrations, API Testing, System Testing, Test Script Development, Context Engineering, Context Management, Health Informatics, Health Technology, Performance Testing, Healthcare Ethics, Functional Testing, Business Logic, Patient Education And Counseling, Patient Communication
Intermediate · Course · 1 - 4 Weeks

Codio
Skills you'll gain: Prompt Engineering, OpenAI API, Multimodal Prompts, Generative AI, Photo Editing, OpenAI, Animations, Computer Graphics, Application Programming Interface (API), Graphic and Visual Design
★ 4.3 (12) · Beginner · Course · 1 - 4 Weeks

28DIGITAL
Skills you'll gain: Cybersecurity, Threat Modeling, Cyber Attacks, Information Systems Security, Security Management, Cyber Security Strategy, Cyber Threat Intelligence, Threat Management, Cyber Risk, Cyber Security Assessment, Network Security, Risk Management, Risk Analysis, Data Security, Exploitation techniques, Information Privacy, Vulnerability Assessments, Business Economics
★ 4.8 (12) · Intermediate · Course · 1 - 3 Months

Northeastern University
Skills you'll gain: Care Management, Hospital Experience, Patient-centered Care, Health Informatics, Patient Advocacy, Patient Communication, Patient Safety, Healthcare Industry Knowledge, Health Technology, Analytics, Data Analysis, Predictive Analytics, Data Literacy, AI Personalization, Health Disparities, Innovation, Data Collection, Big Data, Data-Driven Decision-Making, Data Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Employee Surveys, Surveys, User Feedback, Security Awareness, Business Software, Data Sharing, Email Automation, Collaborative Software, Business Technologies
★ 4.7 (43) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Rust (Programming Language), Data Structures, Code Reusability, Memory Management, Package and Software Management, Algorithms, Software Testing
★ 3.8 (8) · Intermediate · Course · 1 - 3 Months

AI Business School
Skills you'll gain: Prompt Engineering, Prompt Engineering Tools, AI Personalization, Generative AI, HR Tech, Personalized Campaigns, Artificial Intelligence, AI Enablement, ChatGPT, AI Integrations, Human Resources, Large Language Modeling, Ideation, Content Creation, Innovation, Business Transformation
Intermediate · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Stored Procedure, PL/SQL, SQL, Database Design, Database Management, Query Languages, Database Management Systems, Data Access, Databases, Database Systems, Java, Java Programming, JUnit
★ 4.3 (10) · Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Responsible AI, Data Ethics, Artificial Intelligence, AI literacy, Artificial Intelligence and Machine Learning (AI/ML), Ethical Standards And Conduct, Model Evaluation, Data Quality, Data Validation
★ 4.7 (18) · Intermediate · Course · 1 - 3 Months

University of Maryland, College Park
Skills you'll gain: Customer Retention, Customer Acquisition Management, Customer Analysis, Marketing Channel, Customer Engagement, Customer Relationship Building, Customer Relationship Management, Brand Loyalty, Business-To-Consumer, Cross-Channel Marketing, Marketing Effectiveness, Customer Data Management, B2B Sales, Target Market, Operating Cost, Analytics, Strategic Decision-Making
★ 4.8 (6) · Beginner · Course · 1 - 4 Weeks