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: Large Language Modeling, LLM Application, Trend Analysis, Real Time Data, Analytics, Business Marketing, Program Development, Business Strategy, Generative AI, Technology Roadmaps, Market Trend, Artificial Intelligence and Machine Learning (AI/ML), Artificial Neural Networks, Artificial Intelligence, Case Studies
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Autoencoders, Recurrent Neural Networks (RNNs), Deep Learning, Artificial Neural Networks, Reinforcement Learning, Generative AI, Generative Adversarial Networks (GANs), Generative Model Architectures, Unsupervised Learning, Responsible AI, Data Ethics, Markov Model
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Cloud Applications, Node.JS, Application Deployment, Google Cloud Platform, Cloud Deployment, Code Review, Full-Stack Web Development, Web Applications, Server Side, Development Environment, Data Import/Export, Back-End Web Development, Data Store, Frontend Integration
Beginner · Project · Less Than 2 Hours

Coursera
Skills you'll gain: Sales Strategy, Sales Process, Sales Enablement, Anthropic Claude, Sales, Sales Development, Sales Management, Data-Driven Decision-Making, Inside Sales, AI Personalization, Customer Analysis, Customer Insights, Personalized Campaigns, Customer experience improvement, Customer experience strategy (CX), Market Analysis, Trend Analysis, Forecasting, Analysis, Market Trend
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Workspace, Data Sharing, Collaborative Software, Spreadsheet Software, Cloud Computing, Communication
Beginner · Project · Less Than 2 Hours

Skills you'll gain: AWS Identity and Access Management (IAM), Identity and Access Management, Amazon Web Services, User Provisioning, Role-Based Access Control (RBAC), Authorization (Computing), User Accounts, Cloud Security, Data Security, Cloud Platforms, Command-Line Interface
Intermediate · Guided Project · Less Than 2 Hours

SkillsBooster Academy
Skills you'll gain: AI powered creativity, Generative AI, Video Production, Photo/Video Production and Technology, AI Personalization, Content Creation, Artificial Intelligence and Machine Learning (AI/ML), Video Editing, Social Media Content, Marketing Automation, Content Marketing, HR Tech, Creative Design, Design and Product, Influencing, Education and Training, Marketing, Digital Marketing, Personal Development, Business
Beginner · Course · 1 - 3 Months

Skills you'll gain: 3D Modeling, 3D Assets, Autodesk, Visualization (Computer Graphics)
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Object Oriented Programming (OOP), Object Oriented Design, Javascript, Software Design Patterns, Data Management, Data Structures, Web Development, Performance Tuning
Intermediate · Course · 1 - 4 Weeks

Universitat Politècnica de València
Skills you'll gain: SQL, Database Management Systems, Data Integrity, Database Management, Relational Databases, Database Systems, Database Administration, Databases, Database Theory, Query Languages, Database Design, Secure Coding, Back-End Web Development, Web Applications, Application Security, Data Manipulation
Beginner · Course · 1 - 3 Months

Universidad Autónoma Metropolitana
Skills you'll gain: Vocabulary, Literacy, English Language, Grammar, Language Competency, Data Analysis, Graphing
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Telecommunications, Internet Of Things, Data Pipelines, Natural Language Processing, Dataflow, Network Performance Management, Automation, Artificial Intelligence and Machine Learning (AI/ML), Wireless Networks, Digital Communications, Emerging Technologies, Generative AI Agents, Computer Networking, Generative AI, Network Architecture, Artificial Intelligence, Network Protocols, Responsible AI, System Design and Implementation, Communication
Beginner · Course · 1 - 4 Weeks