National Taiwan University
Skills you'll gain: Microsoft Excel, Excel Formulas, Data Processing, Descriptive Statistics, Logical Reasoning, Debugging
Beginner · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Responsible AI, Data Ethics, Debugging, Data Transformation, Generative AI, Data Preprocessing, Analytics, AI Integrations, AI Workflows, Data Analysis, Data Cleansing, Excel Formulas, Data Manipulation, Code Review, Data Analysis Software, SQL
★ 4.6 (13) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Microsoft Copilot, Data Cleansing, Microsoft Excel, Data Manipulation, Data Quality, Data Analysis, Analysis, Data Transformation, Data Preprocessing, Data Processing, Data Integrity
★ 4.4 (76) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Pandas (Python Package), Data Manipulation, Data Wrangling, Data Transformation, Data Import/Export, Data Cleansing, Data Integration, Data Processing, Microsoft Excel, Exploratory Data Analysis, Jupyter, Data Analysis, File I/O, Data Science, Python Programming, Data Visualization
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Fine-tuning, Natural Language Processing, Data Wrangling, Data Pipelines
Intermediate · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: Prompt Engineering, Data Preprocessing, Generative AI, Data Processing, Data Pipelines, Data Quality, Data Validation, JSON, Amazon Web Services, Debugging, Data Governance, API Design, Artificial Intelligence and Machine Learning (AI/ML), Cloud Computing, Natural Language Processing, Artificial Intelligence, Software Development, Python Programming, Machine Learning
Advanced · Course · 1 - 3 Months

Skills you'll gain: Data Validation, Pivot Tables And Charts, Dashboard, Microsoft Excel, Dashboard Creation, Financial Data, Data Cleansing, Data Transformation, Data Quality, Data Integrity, Spreadsheet Software, Data Management, Data Manipulation, Data Integration, Financial Analysis, Data Import/Export, Automation
Intermediate · Course · 1 - 4 Weeks

Pragmatic AI Labs
Skills you'll gain: Agentic Workflows, Data Preprocessing, Data Cleansing, Rust (Programming Language), Data Pipelines, Data Manipulation, Data Processing, Generative AI Agents, Data Transformation, Data Validation, Data Quality, Data Architecture, Generative AI, Data Import/Export, JSON, Verification And Validation
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Data Cleansing, Sampling (Statistics), Data Integrity, Data Analysis, Data Transformation, Data Validation, Analytics, Sample Size Determination, SQL, Spreadsheet Software
★ 4.8 (19K) · Beginner · Course · 1 - 3 Months

Corporate Finance Institute
Skills you'll gain: Data Preprocessing, Feature Engineering, Data Import/Export, Exploratory Data Analysis, Data Cleansing, Statistical Visualization, Data Transformation, Data Analysis, Box Plots, Model Training, Python Programming, Data Science
Advanced · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Data Cleansing, Data Manipulation, Data Preprocessing, Data Transformation, Data Quality, Tidyverse (R Package), R Programming, Data Import/Export, Generative AI, Data Validation, Data Pipelines, Anomaly Detection
Beginner · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Data Wrangling, Data Manipulation, Data Transformation, Data Cleansing, Data Preprocessing, R Programming
Beginner · Course · 1 - 4 Weeks