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.

The Hong Kong University of Science and Technology
Skills you'll gain: FinTech, Financial Services, Financial Systems, Banking, Financial Data, Emerging Technologies, Finance, Technology Strategies, Blockchain, Business Technologies, Consumer Lending, Entrepreneurship, Big Data, Market Trend, Digital Assets, Innovation
Beginner · Course · 1 - 4 Weeks

Tally Education and Distribution Services Private Limited
Skills you'll gain: Accounting, General Accounting, Accounting Systems, Ledgers (Accounting), Financial Reporting, Bookkeeping, Management Reporting, Accounting Software, Accounting Records, Financial Accounting, Business Reporting, Financial Statements, General Ledger, Data Entry, Inventory Accounting, Security Controls, Banking Services, Balance Sheet, Accounting and Finance Software, Banking
Beginner · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Internet Of Things, Manufacturing Operations, Digital Transformation, Cloud Services, Cloud Computing, Automation, Operational Efficiency, Emerging Technologies, System Implementation, Technology Strategies, Real Time Data, Value Propositions, Case Studies, Cybersecurity
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Marketing Analytics, Data-Driven Marketing, Analytical Skills, Data Analysis, Data Collection, Marketing, Quantitative Research, Target Market, Analytics, Market Research, Data-Driven Decision-Making, Customer Insights, Statistical Methods, Branding, Business Metrics, Consumer Behaviour, Brand Strategy
Mixed · Course · 1 - 3 Months

Saïd Business School, University of Oxford
Skills you'll gain: Prompt Engineering, Retrieval-Augmented Generation, Generative AI, Agentic systems, Generative AI Agents, Prompt Patterns, Agentic Workflows, Generative Model Architectures, Multimodal Prompts, AI literacy, LLM Application, ChatGPT, AI Workflows, AI Product Strategy, Large Language Modeling, Model Evaluation, Responsible AI, Decision Making
Beginner · Course · 1 - 3 Months

Rice University
Skills you'll gain: Computational Thinking, Programming Principles, Algorithms, Data Structures, Theoretical Computer Science, Computer Programming, Program Development, Python Programming, Computer Science, Verification And Validation
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Dashboard, Dashboard Creation, Interactive Data Visualization, Business Intelligence, Data Visualization, Predictive Analytics, Business Intelligence Software, Data Presentation, Business Analytics, Data Literacy, Advanced Analytics, Analytics, Trend Analysis, Data-Driven Decision-Making, Forecasting, Stakeholder Communications, AI Enablement, Data Analysis, Real Time Data
Beginner · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Healthcare Project Management, Health Informatics, Clinical Informatics, Change Control, Health Care Administration, Clinical Leadership, Health Administration, IT Management, Strategic Leadership, Health Technology, Health Care, Decision Support Systems, Continuous Quality Improvement (CQI), Electronic Medical Record, System Implementation, Process Modeling, Electronic Medical Record System
Beginner · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: Predictive Modeling, Statistical Modeling, Statistical Machine Learning, Predictive Analytics, Statistical Methods, Data Analysis, Analytics, Applied Machine Learning, Business Analytics, Machine Learning Methods, Statistical Analysis, Machine Learning, Scikit Learn (Machine Learning Library), Model Training, Data Preprocessing, Model Optimization, Python Programming, Data Manipulation, Pandas (Python Package), NumPy
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: OAuth, Cloud API, Application Programming Interface (API), API Design, Restful API, Authentications, Authorization (Computing), Security Controls, Application Security, Data Security, JSON, Identity and Access Management, Cryptographic Protocols, Key Management, Threat Management
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: GitHub Copilot, LLM Application, Large Language Modeling, AI powered creativity, AI literacy, Generative AI, Software Development Tools, AI Workflows, Computer Programming Tools
Intermediate · Course · 1 - 4 Weeks

Queen Mary University of London
Skills you'll gain: General Data Protection Regulation (GDPR), Cloud Deployment, Cloud Services, Legal Risk, Cloud Computing, Tax, Tax Laws, Law, Regulation, and Compliance, Intellectual Property, Cloud Security, Personally Identifiable Information, Cloud Computing Architecture, Tax Compliance, Data Security, Cloud Storage, Cloud Platforms, Regulation and Legal Compliance, Information Privacy, Contract Negotiation, Cybersecurity
Beginner · Specialization · 1 - 3 Months