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.

The Hong Kong University of Science and Technology
Skills you'll gain: Statistical Inference, Portfolio Risk, Statistical Methods, Pandas (Python Package), Statistical Hypothesis Testing, Probability & Statistics, Risk Analysis, Financial Trading, Financial Data, Data Manipulation, Statistical Analysis, Feature Engineering, Regression Analysis, Financial Analysis, Jupyter, Market Data, Predictive Modeling, Financial Modeling, Python Programming, Data Visualization
★ 4.4 (4.6K) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Jupyter, R (Software), R Programming, Computer Programming Tools, GitHub, Software Development Tools, Data Visualization Software, Data Science, Statistical Programming, Cloud Hosting, Scikit Learn (Machine Learning Library), Cloud Services, Cloud API, Cloud Computing, Git (Version Control System), Cloud Platforms, Other Programming Languages, Integrated Development Environments, Version Control, Python Programming
★ 4.5 (30K) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Exploratory Data Analysis, Data Manipulation, Statistical Analysis, R (Software), Analytical Skills, Ggplot2, Data Storytelling, R Programming, Statistical Methods, Data Wrangling, Data Transformation, Quantitative Research, Data Visualization Software, Data Science, Applied Machine Learning, Data Preprocessing, Probability & Statistics, Scatter Plots, Business Analytics, Data Analysis
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Health Insurance Portability And Accountability Act (HIPAA) Compliance, General Data Protection Regulation (GDPR), Medical Privacy, Regulatory Compliance, Data Ethics, Vulnerability Management, Incident Response, Information Privacy, Vulnerability Assessments, Health Information Management, Data Security, Computer Security Incident Management, Data Loss Prevention, Health Informatics, Data Presentation, Data Analysis, Data Visualization, Data Visualization Software, Interactive Data Visualization, Data Literacy
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Google Docs, Document Management, Productivity Software, Writing, Google Workspace, Business Writing, Writing and Editing, File Management, Personal Development
★ 4.6 (1.5K) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: AWS Kinesis, Amazon Web Services, Apache Kafka, Data Lakes, Real Time Data, Data Management, Cloud Management, Data Pipelines, Data Processing, Big Data, Apache Hadoop, Query Languages, Serverless Computing, Scalability
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Looker (Software), Dashboard, Dashboard Creation, Data Manipulation, Data Visualization, Data Presentation, Exploratory Data Analysis, Data Management, Google Cloud Platform, Network Analysis
Beginner · Project · Less Than 2 Hours

University at Buffalo
Skills you'll gain: Petroleum Industry, Oil and Gas, Energy and Utilities, Safety Training, Billing, Billing & Invoicing, Safety Standards, Supply Chain, Accident Prevention, Regulatory Affairs, Transportation Operations, Customer Service, Environmental Issue, Logistics
★ 4.7 (2.4K) · Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Brand Strategy, Branding, Brand Awareness, Brand Management, Personal Attributes, Personal Development, Self-Awareness, Storytelling, Value Propositions, Concision, Creativity, Case Studies
★ 4.7 (170) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Entry, Data Integrity, Performance Metric, Business Intelligence, Standard Operating Procedure, Vendor Management, Supplier Performance Management, Performance Review, Data Validation, Data Maintenance, Performance Reporting, Verification And Validation, Data Capture, Data Management, Data Access, Record Keeping, Procurement
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Data Lakes, Data Governance, Data Architecture, Data Management, Data Infrastructure, Data Storage, Cloud Storage, Database Management, Data Warehousing, Data Storage Technologies, Data Access, Metadata Management, NoSQL, Star Schema, Data Quality, Google Cloud Platform, Query Languages, Data Integration, Data Processing, Application Programming Interface (API)
★ 4.1 (46) · Beginner · Course · 1 - 4 Weeks

Pragmatic AI Labs
Skills you'll gain: Prompt Engineering, MLOps (Machine Learning Operations), Data Pipelines, Databricks, Retrieval-Augmented Generation, Generative AI, Data Lakes, Generative AI Agents, Data Governance, Data Architecture, Data Modeling, Data Management, Data Processing, Data Strategy, Data Quality, Scala Programming, SQL, Python Programming, Data Visualization, Data Literacy
★ 4.6 (18) · Beginner · Specialization · 3 - 6 Months