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.

Tecnológico de Monterrey
Skills you'll gain: Search Engine Marketing, Digital Brand Strategy, Search Engine Optimization, Web Analytics and SEO, Digital Marketing, Digital Media Strategy, Social Media Strategy, Online Advertising, Content Strategy, Social Media Marketing, Marketing Strategies, Digital Content, Digital Marketing Tools, Web Presence, Social Media, Digital Analysis, Web Content, Digital Advertising, Email Marketing, Content Creation
Beginner · Course · 1 - 4 Weeks

Real Madrid Graduate School Universidad Europea
Skills you'll gain: Analytics, Digital Analysis, Data Sharing, People Analytics, Data-Driven Decision-Making, Advanced Analytics, Data Analysis, Analysis, Predictive Analytics, Case Studies, Spatial Analysis, Mathematical Modeling, Data Collection, Performance Reporting, Predictive Modeling, Innovation, Learning Styles, Leadership, Communication
Beginner · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Loans, Cash Flows, Cash Flow Forecasting, General Lending, Cost Benefit Analysis, Financial Analysis, Risk Modeling, Risk Management, Risk Analysis, Risk Mitigation, Return On Investment, Financial Modeling, Decision Making, Strategic Decision-Making, Capital Budgeting, Finance, Investments, Excel Formulas, Microsoft Excel
Mixed · Course · 1 - 3 Months

Advancing Women in Tech
Skills you'll gain: Cloud Computing, Amazon Web Services, Cloud Services, Amazon S3, Cloud Infrastructure, Cloud Computing Architecture, Cloud Platforms, Public Cloud, Cloud Storage, Software As A Service, Data Storage, Product Management, Scalability, Business
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Branding, Brand Strategy, Brand Awareness, Creative Design, Visual Storytelling, Target Audience, Brand Management, User Feedback, Customer Insights, Storytelling, Growth Strategies, Marketing, Driving engagement, Market Research, User Research, Goal Setting, Promotional Strategies, Social Media, Customer Analysis, Digital Marketing
Beginner · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: API Design, API Gateway, Application Programming Interface (API), Postman API Platform, Restful API, API Testing, Data Validation, Authentications, OAuth, Cloud API, Microservices, Application Deployment, Continuous Deployment, CI/CD, Authorization (Computing), Application Frameworks, Performance Tuning, Application Lifecycle Management, Prometheus (Software), Grafana
Intermediate · Specialization · 1 - 3 Months

LearnQuest
Skills you'll gain: Blockchain, Cryptography, Data Storage, Systems Architecture, Network Architecture, FinTech, Distributed Computing, Cryptographic Protocols, Programming Principles, Emerging Technologies, Computing Platforms, Scalability, Data Integrity
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Responsible AI, Digital Transformation, Patient Education and Support, Microsoft Azure, Collaborative Software, Health Technology, Patient Communication, Generative AI, Microsoft Teams, Data Ethics, Health Informatics, Healthcare Ethics, Medical Privacy, Care Coordination, Cloud Computing Architecture, Cloud Computing, Cloud Security, Health Insurance Portability And Accountability Act (HIPAA) Compliance, Cloud Infrastructure, Patient-centered Care
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: iOS Development, Apple iOS, Swift Programming, Mobile Development, Mobile Development Tools, Application Development, Development Environment, Knowledge of Apple Software, UI Components, User Interface (UI), User Interface (UI) Design, Integrated Development Environments, Programming Principles, Debugging, Git (Version Control System), Data Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: QuickBooks (Accounting Software), Reconciliation, Financial Reporting, Bookkeeping, Inventory Management, Ledgers (Accounting), Accounting, Inventory Management System, Workflow Management, Inventory Control, Accounting Software, Sales Tax, Management Reporting, Accounting Records, Business Reporting, Balancing (Ledger/Billing), Small Business Accounting, Accounts Payable and Receivable, Expense Management, Financial Data
Beginner · Specialization · 1 - 3 Months

IESE Business School
Skills you'll gain: Media Relations, Public Speaking, Media and Communications, Communication Strategies, Strategic Communication, Media Strategy, Public Relations, Digital Media Strategy, Digital Marketing, Communication, Marketing Communications, Marketing and Public Relations, Non-Verbal Communication, Journalism, Concision, Interviewing Skills
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: MySQL, Data Migration, Google Cloud Platform, Operational Databases, Database Administration, Virtual Private Networks (VPN), Database Management, Data Import/Export
Advanced · Project · Less Than 2 Hours