Data Structures and Algorithms courses can help you learn about arrays, linked lists, trees, and graph structures, along with sorting and searching algorithms. You can build skills in problem-solving, optimizing code efficiency, and analyzing algorithm complexity. Many courses introduce tools like Python, Java, or C++ for implementing these concepts, as well as platforms for coding challenges that reinforce your understanding through practical application.

Packt
Skills you'll gain: Data Wrangling, Data Mining, Classification Algorithms, Data Storage, Logistic Regression, Model Evaluation
Intermediate · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Machine Learning Methods, Generative AI, Data Management, Generative Model Architectures, Big Data, Statistical Machine Learning, Applied Machine Learning, Machine Learning Algorithms, Generative Adversarial Networks (GANs), AI Enablement, Machine Learning, Artificial Intelligence and Machine Learning (AI/ML), Large Language Modeling, Customer Data Management, AI literacy, Autoencoders, Model Optimization, Deep Learning, Model Evaluation, Algorithms
★ 4.8 (1.1K) · Mixed · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Unsupervised Learning, Data Mining, Social Network Analysis, ChatGPT, Embeddings, LLM Application, Applied Machine Learning, Data Quality, Unstructured Data, Anomaly Detection, Machine Learning Methods, Data Science, Machine Learning, Data Preprocessing, Data Transformation, Data Analysis, Social Media Analytics, Data Manipulation, Python Programming, Exploratory Data Analysis
★ 4.6 (22) · Advanced · Specialization · 3 - 6 Months

Johns Hopkins University
Skills you'll gain: Data Wrangling, Exploratory Data Analysis, Tidyverse (R Package), Data Manipulation, Data Transformation, R Programming, R (Software), Data Processing, Data Preprocessing, Data Analysis, Statistical Programming, Text Mining, Correlation Analysis
★ 4.6 (34) · Mixed · Course · 1 - 3 Months

Coursera
Skills you'll gain: Google Analytics, Web Analytics and SEO, Statistical Reporting, Data-Driven Marketing, Analytics, Data Analysis, User Accounts
★ 4.4 (1.5K) · Beginner · Guided Project · Less Than 2 Hours

University of Leeds
Skills you'll gain: Data Ethics, Data Storytelling, Social Network Analysis, Data Presentation, Exploratory Data Analysis, Statistical Hypothesis Testing, Classification And Regression Tree (CART), Statistical Machine Learning, R (Software), Bayesian Statistics, Dimensionality Reduction, Data Visualization, Statistical Visualization, Machine Learning Methods, Data Preprocessing, Statistical Programming, Web Scraping, Applied Machine Learning, Statistical Modeling, Linear Algebra
Degree · 1 - 4 Years

Coursera
Skills you'll gain: Prompt Engineering, ChatGPT, Data Validation, Data Analysis, Data-Driven Decision-Making, Analytics, Analytical Skills
★ 4.7 (32) · Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Statistical Inference, Statistical Modeling, Statistical Hypothesis Testing, Regression Analysis, R Programming, Data Ethics, Statistical Analysis, Experimentation, Research Design, Statistical Methods, Data Science, Data Analysis, R (Software), Statistical Programming, Predictive Modeling, Predictive Analytics, Probability & Statistics, Advanced Analytics, Data Modeling, General Science and Research
★ 4.2 (66) · Intermediate · Specialization · 3 - 6 Months

Knowledge Accelerators
Skills you'll gain: Power BI, Data Presentation, Dashboard Creation, Microsoft Excel, Dashboard, Microsoft Power Platform, Excel Formulas, Business Intelligence Software, Data Modeling, Datamaps, Data Manipulation, Business Reporting, Data Sharing, Extract, Transform, Load, Data Entry, Data Analysis, Data Storytelling, Analytics, Trend Analysis, Data Management
★ 4.5 (1.7K) · Beginner · Specialization · 3 - 6 Months

AAPC
Skills you'll gain: Medical Billing, Denial Management, Medical Billing and Coding, Medical Coding, ICD Coding (ICD-9/ICD-10), Billing, Patient Registration, CPT Coding, Accounts Receivable, Payment Processing and Collection, Billing & Invoicing, Health Information Management, Medical Records, Utilization Management, Clinical Documentation, Health Systems, Insurance, Medicare, Healthcare Industry Knowledge, Regulatory Compliance
★ 4.6 (232) · Beginner · Professional Certificate · 3 - 6 Months

Skills you'll gain: Plotly, Data Visualization, Statistical Visualization, Box Plots, Interactive Data Visualization, Histogram, Statistical Analysis, Data Analysis, Probability
★ 4.9 (10) · Beginner · Guided Project · Less Than 2 Hours
University of Michigan
Skills you'll gain: Web Scraping, Restful API, Web Services, JSON, Extensible Markup Language (XML), Network Protocols, Extensible Languages and XML, Application Programming Interface (API), Data Access, Hypertext Markup Language (HTML), Python Programming, Software Installation, Development Environment
★ 4.8 (45K) · Beginner · Course · 1 - 3 Months