Data Preparation Courses and Certifications

Data Analyst Career Guide and Interview Preparation

773 ratings at Coursera

Comprehensive guide for aspiring data analysts, covering job search strategies, resume building, portfolio creation, interview preparation, and career development insights from industry experts.

• Coursera
• 10 hours 27 minutes
• On-Demand
• Paid Course

Databricks Certified Data Analyst Associate Exam Preparation

765 ratings at Udemy

Updated Sept 2025 | Hands On Learning of SQL, Data Management and Data Visualization with 2 Full Practice Tests

• Udemy
• 6 hours 7 minutes
• On-Demand
• Paid Course

Introdução à Organização de Dados para Análise Multivariada

1877 ratings at FGV Educação Executiva

Aprenda técnicas essenciais de organização e preparação de dados para análise multivariada, incluindo exame tabular, tratamento de dados perdidos, observações atípicas e transformações.

• FGV Educação Executiva
• 5 hours
• On-Demand
• Free Certificate

Power BI Fundamentals

21 ratings at DataCamp

Gain the essential skills you need to use Power BI. Create your own visualizations and dashboards from scratch. No prior experience required.

• DataCamp
• 17 hours
• On-Demand
• Free Trial Available

Data Analysis in Google Sheets

15 ratings at DataCamp

Learn to use Google Sheets to clean, analyze, and draw insights from data. Discover how to sort, filter, and use VLOOKUP to combine data.

• DataCamp
• 3 hours
• On-Demand
• Free Trial Available

Data Visualization in Google Sheets

14 ratings at DataCamp

Learn the fundamentals of data visualization using Google Sheets.

• DataCamp
• 4 hours
• On-Demand
• Free Trial Available

Introduction to Alteryx

14 ratings at DataCamp

Enter the world of Alteryx Designer and learn how to navigate the tool to load, prepare, and aggregate data.

• DataCamp
• 2 hours
• On-Demand
• Free Trial Available

Introduction to Python in Power BI

13 ratings at DataCamp

Learn how to use Python scripts in Power BI for data prep, visualizations, and calculating correlation coefficients.

• DataCamp
• 3 hours
• On-Demand
• Free Trial Available

Excel Fundamentals

Gain the essential skills you need to use Excel, from preparing data to writing formulas and creating visualizations. No prior experience is required.

• DataCamp
• 16 hours
• On-Demand
• Free Trial Available

Advanced Prompting for Financial Statement Analysis

6 ratings at Corporate Finance Institute

Master advanced AI-driven financial analysis techniques using Chain-of-Thought prompting with large language models to enhance financial statement interpretation and forecasting

• Corporate Finance Institute
• 1 hour 34 minutes
• On-Demand
• Paid Course

Data Analyst in Tableau

Master Tableau for data analysis and develop your skills in one of the world’s most popular BI tools. No prior experience is required.

• DataCamp
• 1 day 18 hours
• On-Demand
• Free Trial Available

Tableau Fundamentals

Learn the essentials of Tableau and develop the skills you need to pass the Tableau Desktop Specialist certification. No prior experience required!

• DataCamp
• 23 hours
• On-Demand
• Free Trial Available

Machine Learning for Finance in Python

Learn to model and predict stock data values using linear models, decision trees, random forests, and neural networks.

• DataCamp
• 4 hours
• On-Demand
• Free Trial Available

Introduction to Power Query in Excel

Explore Excel Power Query for advanced data transformation and cleansing to boost your decision-making and analysis.

• DataCamp
• 3 hours
• On-Demand
• Free Trial Available

Credit Risk Modeling in Python

Learn how to prepare credit application data, apply machine learning and business rules to reduce risk and ensure profitability.

• DataCamp
• 4 hours
• On-Demand
• Free Trial Available