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.

Skills you'll gain: Electrical Power, Electric Power Systems, Electrical Systems, Control Systems, Electrical Substation, Energy and Utilities, Plant Operations and Management, Electrical Equipment, Three-Phase, Machine Controls, Power Electronics, Automation Engineering, High Voltage, Electrical Engineering, Process Control, Basic Electrical Systems, Thermal Management
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: PySpark, Matplotlib, Apache Spark, Big Data, Data Processing, Distributed Computing, Data Management, Data Visualization, Data Presentation, Data Analysis, Data Manipulation, Data Cleansing, Query Languages, Python Programming
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Oral Expression, Communication, Persuasive Communication, Presentations, Verbal Communication Skills, Teamwork, Team Oriented, Team Collaboration, Problem Solving, Public Speaking, Collaboration, Interpersonal Communications, Agile Product Development, Professional Development, Social Skills, Agile Project Management, Professionalism, Critical Thinking and Problem Solving, Complex Problem Solving, Solution Delivery
Intermediate · Course · 1 - 4 Weeks

Meta
Skills you'll gain: Django (Web Framework), Code Reusability, Web Development, Web Servers, Secure Coding, Web Applications, Data Modeling, Back-End Web Development, Maintainability, MySQL, Database Design, Application Security, Model View Controller, Database Management, Hypertext Markup Language (HTML), Data Migration
Beginner · Course · 1 - 3 Months

Skills you'll gain: Database Design, Relational Databases, SQL, Database Development, Databases, R Programming, R (Software), Data Science, Query Languages, Data Access, Data Manipulation, Data Analysis
Beginner · Course · 1 - 3 Months

Skills you'll gain: Electrical Substation, Electrical Systems, Electrical Power, Control Systems, Electric Power Systems, High Voltage, Electrical Equipment, Electrical Wiring, Low Voltage, Electrical Safety, Three-Phase, Plant Operations and Management, Building Services Engineering, HVAC, Basic Electrical Systems, Energy and Utilities, Mechanical Design, Schematic Diagrams, Construction, Civil Engineering
Intermediate · Specialization · 3 - 6 Months

Yonsei University
Skills you'll gain: Spatial Data Analysis, Spatial Analysis, Geospatial Information and Technology, Geographic Information Systems, Geospatial Mapping, GIS Software, Database Management Systems, Big Data, Database Systems, Apache Hadoop, Data Modeling, PostgreSQL, Network Analysis
Intermediate · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Database Administration, Microsoft SQL Servers, Database Theory, Microsoft Azure, Databases, Data Store, Relational Databases, MySQL, SQL, Database Management Systems, Database Management, NoSQL, Query Languages, PostgreSQL, Data Security, Data Management, Cloud Deployment
Beginner · Course · 1 - 4 Weeks

University of Minnesota
Skills you'll gain: Employee Performance Management, Performance Management, Performance Appraisal, Talent Acquisition, Human Resources Management and Planning, Compensation Analysis, Compensation Strategy, Human Resource Strategy, Performance Review, Compensation Management, Human Resources, Recruitment Strategies, Peer Review, Human Resource Policies, Workforce Management, Talent Management, Employee Retention, Recruitment, Constructive Feedback, Employee Engagement
Mixed · Course · 1 - 3 Months

Skills you'll gain: Autoencoders, Generative AI, Recurrent Neural Networks (RNNs), Convolutional Neural Networks, Reinforcement Learning, Generative Adversarial Networks (GANs), Generative Model Architectures, Artificial Intelligence and Machine Learning (AI/ML), Deep Learning, Unsupervised Learning, Machine Learning Methods, Transfer Learning, Model Optimization, Image Analysis, Artificial Neural Networks, Keras (Neural Network Library), Fine-tuning, Machine Learning, Artificial Intelligence, Computer Vision
Intermediate · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Data Visualization, Data Literacy, Tableau Software, Data Presentation, Interactive Data Visualization, Data Visualization Software, Data Compilation, Excel Macros, Analytics, Accounting Software, Accounting and Finance Software, Specialized Accounting, Analytical Skills, Accounting Systems, Business Analytics, Microsoft Excel, Spreadsheet Software, Data Analysis, Predictive Analytics, Data Architecture
Build toward a degree
Beginner · Course · 1 - 3 Months

University of Lausanne
Skills you'll gain: Business Ethics, Decision Making, Ethical Standards And Conduct, Social Sciences, Business Management, Sociology, Compliance Management, Psychology, Case Studies, Mindfulness
Beginner · Course · 1 - 3 Months