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: Responsible AI, Data Ethics, Ethical Standards And Conduct, Generative AI, Artificial Intelligence, Compliance Auditing, AI Product Strategy, Business Ethics, Governance
Beginner · Course · 1 - 3 Months

Skills you'll gain: Customer Success Management, Sales Support, Salesforce, Data Visualization, Sales Management, Customer Relationship Management (CRM) Software, Customer Support, Dashboard, Customer Service, Data-Driven Decision-Making, Business Reporting, Sales Process, Performance Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Embedded Software, Application Security, Embedded Systems, Software Design, DevSecOps, Internet Of Things, Application Deployment, Systems Design, User Interface and User Experience (UI/UX) Design, System Design and Implementation, Cybersecurity, IT Security Architecture, Development Environment, Cyber Security Strategy, Design Strategies, Software Architecture, Functional Design, Functional Testing, Open Source Technology
Beginner · Course · 3 - 6 Months

Skills you'll gain: Cloud Deployment, Cloud Applications, Software Testing, Web Development, Application Development, Real Time Data, Application Programming Interface (API), Authentications, Context Management
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Content Management Systems, Authentications, Authorization (Computing), Web Components, Content Management, TypeScript, Application Programming Interface (API), Web Analytics and SEO, Restful API, Web Applications, Role-Based Access Control (RBAC), Web Development Tools, Software Installation, Data Modeling
Intermediate · Course · 1 - 4 Weeks

Fundação Instituto de Administração
Skills you'll gain: Decision Making, Strategic Decision-Making, Data-Driven Decision-Making, Risk Management, Behavioral Economics, Analysis, Complex Problem Solving, AI Enablement, Systems Thinking, Virtual Teams, Psychology, Probability
Intermediate · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Software-Defined Networking, Network Security, Infrastructure Security, Computer Networking, Local Area Networks, Network Architecture, Network Infrastructure, Wide Area Networks, Enterprise Architecture, Network Performance Management, Scalability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: UI/UX Research, Data Presentation, Business Analysis, Customer Insights, Data Analysis, Scheduling
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Application Deployment, Cloud Deployment, UI Components, React.js, User Interface (UI) Design, JavaScript Frameworks, Web Design and Development, Cascading Style Sheets (CSS), Front-End Web Development, Content Management Systems, Amazon S3
Intermediate · Course · 1 - 3 Months

Skills you'll gain: SonarQube, Role-Based Access Control (RBAC), Code Review, Continuous Integration, Software Quality Assurance, Software Technical Review, CI/CD, White-Box Testing, Apache Maven, GitHub, PostgreSQL, Software Engineering, Software Development, Git (Version Control System), Building Codes
Beginner · Course · 1 - 4 Weeks

Skillshare
Skills you'll gain: Photo Editing, Image Quality, Photography, Post-Production
Beginner · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Gemini, Generative AI, Gemini, Google Cloud Platform, AI Enablement, AI Product Strategy, AI Security, Responsible AI, Cloud Computing, Innovation, Data Governance, Data Centers, Artificial Intelligence
Beginner · Course · 1 - 3 Months