Data cleaning courses can help you learn techniques for identifying and correcting errors in datasets, handling missing values, and standardizing data formats. You can build skills in data validation, outlier detection, and transforming raw data into a usable format. Many courses introduce tools like Python libraries such as Pandas and NumPy, as well as software like OpenRefine, that support executing data cleaning tasks efficiently and ensuring data quality for analysis.

Skills you'll gain: Splunk, Data Integration, Windows PowerShell, Data Pipelines, Microsoft Windows, Data Preprocessing, Data Import/Export, Windows Servers, Data Validation, Configuration Management, Software Configuration Management, Event Monitoring, Fine-tuning
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Big Data, SQL, Test Case, Apache Hadoop, Analytics, Data Analysis, Analytical Skills, Query Languages, Databases, Relational Databases, Analysis, Database Management, Data Manipulation, Apache, Metadata Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Vulnerability Management, Security Information and Event Management (SIEM), Penetration Testing, Vulnerability Assessments, Cybersecurity, Intelligence Collection and Analysis, Vulnerability Scanning, Cyber Attacks, Network Security, Information Systems Security, Computer Security, Analysis, Network Analysis, Auditing, Data Analysis, Linux Commands, Data Collection, Correlation Analysis, Bash (Scripting Language), Windows PowerShell
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Role-Based Access Control (RBAC), Cloud Management, Continuous Deployment, Application Lifecycle Management, Capacity Management, Software Versioning, Virtual Networking, API Gateway, Identity and Access Management, Model Deployment, Security Controls, Large Language Modeling
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Extensible Languages and XML
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Database Design, Data Modeling, .NET Framework, Object-Relational Mapping, Database Development, Relational Databases, Database Management, Query Languages, Database Application, Data Access, Data Management, SQL
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Gemini, Gemini, Artificial Intelligence and Machine Learning (AI/ML), Customer Insights, Applied Machine Learning, Customer Analysis, Data-Driven Marketing, Marketing Analytics, Generative AI, AI Integrations, Predictive Modeling, Predictive Analytics, Customer Data Management, Time Series Analysis and Forecasting, Customer Acquisition Management, Marketing Strategies
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Reconciliation, Dataflow, Google Cloud Platform, Big Data, Financial Data, Cloud-Based Integration, Data Pipelines, Data Integration, Event Monitoring, Account Management
Intermediate · Project · Less Than 2 Hours

Google Cloud
Skills you'll gain: Google Gemini, Gemini, Advanced Analytics, Marketing Analytics, Analytics, Data-Driven Marketing, Customer Analysis, Generative AI, Data Analysis, Customer Insights, Google Cloud Platform, Customer Data Management, Predictive Modeling, Customer Acquisition Management, Forecasting
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Engineering, Data Transformation
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Data Storytelling, Data Visualization, Interactive Data Visualization, Data Presentation, Data Visualization Software, Dashboard, Looker (Software), Dashboard Creation, Data Modeling, Data Access, Business Analytics, Data Analysis, Analytics, Data Governance, Performance Tuning, Self Service Technologies, Version Control
Beginner · Course · 1 - 3 Months

Skills you'll gain: Dashboard Creation, Cloud Management, Kibana, Google Cloud Platform, Cloud Computing, Data Import/Export, Financial Data, Mainframe Computing, Dataflow, Mainframe Technologies, Big Data, Exploratory Data Analysis, Data Pipelines, Cloud Deployment, SQL, Data Analysis
Beginner · Project · Less Than 2 Hours