Data Preparation Courses and Certifications

Advanced Algorithms for AI Applications​

Master AI algorithms, optimization, and problem-solving using Python for real-world applications.

• OpenLearning
• 10 hours
• Self-Paced
• Paid Course

Laying the Foundations for Code Translation with Haystack

Master code translation fundamentals using Haystack's NLP components, building pipelines with preprocessing, postprocessing, and security guardrails for robust LLM-powered translation.

• CodeSignal
• 3 hours
• Self-Paced
• Free Certificate

Preparing Your Data and Setting a BaseLine

Master data preprocessing fundamentals: load datasets with Pandas, visualize patterns, handle missing values, encode categorical variables, and establish baseline model performance.

• CodeSignal
• 2 hours
• Self-Paced
• Free Certificate

Career Certificate

Hands-on Approaches to Handling Data Imbalance

Master techniques for handling imbalanced datasets through data preparation, advanced resampling methods, specialized algorithms, and proper evaluation metrics to build robust ML models.

• CodeSignal
• 6 hours
• Self-Paced
• Free Certificate
• 3 courses

Career Certificate

Mastering Clustering in Machine Learning with R

Unlock unsupervised learning in R through K-means, DBSCAN, and Hierarchical Clustering with data preprocessing and validation techniques for effective model performance assessment.

• CodeSignal
• 9 hours
• Self-Paced
• Free Certificate
• 4 courses

Build your skills to pursue a career in Data Analytics - Part 2/2

Are you ready to learn about Data Analytics which is more important than ever for business? Join us now!

• OpenLearning
• Self-Paced
• Paid Course

Build your skills to pursue a career in Data Analytics - Part 1/2

Are you ready to learn about Data Analytics which is more important than ever for business? Join us now!

• OpenLearning
• Self-Paced
• Paid Course

Introduction to Data Engineering - Application to Healthcare

Master data engineering fundamentals for healthcare: collection, cleaning, preprocessing, storage, and transformation techniques to prepare raw health data for analysis.

• OpenLearning
• Self-Paced
• Paid Course

Career Certificate

AI for Data Analytics

Discover how to leverage AI tools for streamlined data analysis, from collection to visualization, without advanced coding skills in this comprehensive 12-hour program.

• VDCI
• 12 hours
• Self-Paced
• $695.00

Introduction to RNNs for Time Series Analysis

Master RNN, LSTM, and GRU models for time series forecasting and classification using PyTorch with hands-on data preprocessing, model building, and performance evaluation techniques.

• CodeSignal
• 1 hour
• Self-Paced
• Free Certificate

Handling Multivariate Time Series with RNNs

Master multivariate time series forecasting with RNNs using PyTorch on Air Quality data, covering preprocessing, model architecture, training, and evaluation techniques.

• CodeSignal
• 1 hour
• Self-Paced
• Free Certificate

Building and Applying Your Neural Network Library

Master JavaScript neural network development by building a reusable library and applying it to real-world regression problems like California housing price prediction.

• CodeSignal
• 2 hours
• Self-Paced
• Free Certificate

Career Certificate

Tableau Data Analyst Certification Preparation

Comprehensive Tableau training for data visualization mastery, covering basics to advanced analytics. Includes hands-on projects and exam preparation for Tableau Certified Data Analyst certification.

• Coursera
• Self-Paced
• Paid Course
• 3 courses

Preparing Data for Analysis with Microsoft Excel

5605 ratings at Coursera

Learn essential Excel skills for data analysis, including creating worksheets, using formulas and functions, and preparing data for Power BI. Gain practical knowledge for business scenarios and data preparation.

• Coursera
• 19 hours 55 minutes
• Self-Paced
• Paid Course

Databricks Certified Data Analyst Associate Exam Preparation

851 ratings at Udemy

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

• Udemy
• 6 hours 8 minutes
• Self-Paced
• Paid Course