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.

Universidad de los Andes
Skills you'll gain: Cryptography, Security Requirements Analysis, Human Factors (Security), Encryption, Data Security, Security Management, Personally Identifiable Information, Threat Management, ISO/IEC 27001, Cyber Security Policies, Information Assurance, Cyber Attacks, General Data Protection Regulation (GDPR), Cybersecurity, Cryptographic Protocols, Information Privacy, Security Awareness, Security Strategy, Security Controls, Cyber Risk
Beginner Ā· Course Ā· 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Generative AI, Fine-tuning, Generative Model Architectures, LLM Application, Large Language Modeling, Application Deployment, Unstructured Data, Application Development, Natural Language Processing
Intermediate Ā· Course Ā· 1 - 4 Weeks

University of Michigan
Skills you'll gain: C (Programming Language), Python Programming, Programming Principles, Computer Programming, Unix
Intermediate Ā· Course Ā· 1 - 3 Months

Skills you'll gain: Tensorflow, Computer Vision, Model Evaluation, Convolutional Neural Networks, Deep Learning, Predictive Modeling, Amazon Elastic Compute Cloud, Transfer Learning, Cloud Deployment, Model Training, Amazon Web Services, Artificial Neural Networks, Keras (Neural Network Library), Image Analysis, Fine-tuning, Model Deployment, Application Deployment, Applied Machine Learning, Machine Learning Methods, Artificial Intelligence and Machine Learning (AI/ML)
Beginner Ā· Specialization Ā· 1 - 3 Months

Columbia University
Skills you'll gain: Regression Analysis, Derivatives, Financial Market, Statistical Methods, Market Data, Financial Modeling, Securities (Finance), Mathematical Modeling, Numerical Analysis, Equities, Model Optimization, Python Programming, Algorithms, Case Studies
Intermediate Ā· Course Ā· 1 - 3 Months
Illinois Tech
Skills you'll gain: Health Informatics, Clinical Informatics, AI Product Strategy, Health Information Management and Medical Records, Epic EMR, Patient Flow, Public Health, Health Systems, Public Health and Disease Prevention, Innovation, Health Care, Healthcare Project Management, Patient Coordination, Data Analysis, Data Management, Natural Language Processing, Data Governance, Artificial Intelligence and Machine Learning (AI/ML), Machine Learning, Regulatory Compliance
Intermediate Ā· Specialization Ā· 1 - 3 Months

Skills you'll gain: ChatGPT, OpenAI API, Model Deployment, LLM Application, OpenAI, Tool Calling, Large Language Modeling, Application Deployment, Application Programming Interface (API), No-Code Development, Python Programming, Software Installation, Open Source Technology, Development Environment, Package and Software Management, User Interface (UI), Data Science
Beginner Ā· Course Ā· 1 - 4 Weeks

National Taiwan University
Skills you'll gain: Engineering Drawings, AutoCAD, Computer-Aided Design, Drafting and Engineering Design, Technical Drawing, Blueprint Reading, Diagram Design, Visualization (Computer Graphics), Graphical Tools, Building Information Modeling
Mixed Ā· Course Ā· 1 - 3 Months

Arizona State University
Skills you'll gain: Decision Making, Creative Thinking, Problem Solving, Creative Problem-Solving, Decisiveness, Complex Problem Solving, Resourcefulness, Creativity, Curiosity, Strategic Thinking, Root Cause Analysis, Independent Thinking, Ethical Standards And Conduct, Risk Analysis, Innovation, Social Impact, Risk Management, Analysis, Data Collection, Collaboration
Beginner Ā· Specialization Ā· 3 - 6 Months

Peking University
Skills you'll gain: Algorithms, Computer Programming, Computational Thinking, Graph Theory, Mathematical Modeling, Data Structures, Design Strategies
Mixed Ā· Course Ā· 1 - 3 Months

Novartis
Skills you'll gain: Drug Interaction, Pharmacology, Pharmaceuticals, Pre-Clinical Development, Drug Development, Pharmacotherapy, Biochemical Assays, Laboratory Testing, Medication Administration, Pharmaceutical Terminology, Clinical Research, Laboratory Research
Intermediate Ā· Course Ā· 1 - 4 Weeks

University of Copenhagen
Skills you'll gain: Diagnostic Tests, Pathology, Physiology, General Medical Tests and Procedures, Laboratory Testing, Precision Medicine, Biochemistry, Chronic Diseases, Endocrinology, Treatment Planning, Patient Treatment, Pharmacology, Medical Ultrasonography, Nutrition and Diet, Medical Science and Research, Bioinformatics, Epidemiology
Intermediate Ā· Course Ā· 1 - 3 Months