Power Query courses can help you learn data transformation, data cleansing, and data loading techniques. You can build skills in creating custom queries, merging data from different sources, and automating repetitive tasks. Many courses introduce tools like Microsoft Excel and Power BI, where these skills are applied to streamline data analysis and enhance reporting capabilities.

University of Pennsylvania
Skills you'll gain: SQL, Data Analysis, Seaborn, Exploratory Data Analysis, Analytics, Data Visualization, Database Management, Query Languages, Data Visualization Software, Matplotlib, Data Storage, Pandas (Python Package), Big Data, Data Science, Relational Databases, Data Management, Data Manipulation, Data Cleansing, NumPy
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Hugging Face, LLM Application, LangChain, Large Language Modeling, OpenAI, Natural Language Processing, Generative AI Agents, ChatGPT, AI Integrations, Token Optimization, Responsible AI, Fine-tuning, Embeddings, Application Programming Interface (API), Data Pipelines, Restful API, Agentic systems, Open Source Technology, MLOps (Machine Learning Operations), Python Programming
Beginner · Course · 1 - 4 Weeks
University of Maryland, College Park
Skills you'll gain: Online Advertising, LLM Application, AI Enablement, Branding, Natural Language Processing, Machine Learning Algorithms
Intermediate · Course · 1 - 3 Months

Corporate Finance Institute
Skills you'll gain: Data Presentation, Interactive Data Visualization, Tableau Software, Data Visualization Software, SQL, Data Analysis
★ 5 (11) · Advanced · Course · 1 - 3 Months

Packt
Skills you'll gain: Data Access, Data Analysis
★ 3.3 (6) · Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Spatial Data Analysis, Spatial Analysis, Geographic Information Systems, Geospatial Information and Technology, Geospatial Mapping, GIS Software, Data Analysis, Data Visualization, Analytics, Interactive Data Visualization, Google Cloud Platform, Network Analysis, Query Languages
★ 4.3 (16) · Beginner · Project · Less Than 2 Hours

Skills you'll gain: Power BI, Microsoft Copilot, Model Optimization, Data Architecture, Process Optimization, Enterprise Modeling, Process Improvement and Optimization, Real Time Data, Data Modeling, AI Integrations, Performance Tuning, Machine Learning Software, Natural Language Processing
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Distributed Computing, Java Programming, Load Balancing, Middleware, Database Management Systems, NoSQL, Event-Driven Programming, Databases, Systems Architecture, Software Architecture, Computer Systems, Remote Access Systems, Microservices, Scalability, Service Management, Communication Systems
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Database Development, Database Management, Data Presentation, Dashboard Creation, Data Transformation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: AI Personalization, Proposal Writing, Sales Presentations, Proposal Development, Sales Presentation, Sales Strategy, General Sales Practices, Presentations, Storytelling, Data Storytelling, Sales Process, Market Research, Data-Driven Decision-Making, Anthropic Claude, Microsoft PowerPoint, AI Integrations
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Generative AI, PyTorch (Machine Learning Library), Generative Model Architectures, Artificial Neural Networks, Deep Learning, Model Training
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Oracle SQL Developer, Oracle Databases, Database Design, Data Manipulation, SQL, Relational Databases, Data Transformation, Databases, Case Studies, Query Languages, Pivot Tables And Charts, Data Analysis, Data Integration, Data Structures
★ 4.8 (16) · Mixed · Course · 1 - 4 Weeks