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.

Whizlabs
Skills you'll gain: Amazon CloudWatch, AWS CloudFormation, Cloud Management, Infrastructure as Code (IaC), Amazon S3, Amazon Elastic Compute Cloud, AWS Identity and Access Management (IAM), Multi-Tenant Cloud Environments, System Monitoring, Configuration Management, Performance Tuning, Security Controls
Intermediate · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Land Management, Risk Management, Real Estate, Legal Risk, Water Resource Management, Balance Sheet, Food and Beverage, Supply Chain, Environmental Social And Corporate Governance (ESG), Investments, Food Quality Assurance And Control, Risk Mitigation, Business Risk Management, Transportation, Supply Chain, and Logistics, Supply Chain Systems, Asset Management, Financial Analysis, Decision Making, Supply Chain Management, Consumer Behaviour
Intermediate · Specialization · 3 - 6 Months

University of Maryland, College Park
Skills you'll gain: Applicant Tracking Systems, Business Writing, Concision, Persuasive Communication, Writing, Marketing, Branding, Resourcefulness, Keyword Research
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: SQL, Database Management, MySQL, Relational Databases, Query Languages, Databases, Database Application, Database Design, Data Access, Java, Java Programming, UI Components, User Interface (UI), Software Development
Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Medical History Documentation, Child Health, Childbirth, Airway Management, Neonatal Intensive Care Unit, Maternal Health, Emergency Medical Services, Emergency Medicine, Pediatrics, Pediatric Nursing, Patient Transport, Obstetrics And Gynecology, Patient Evaluation, Environment Health And Safety, Health Assessment, Pathology, Vital Signs, Clinical Assessment
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: SAS (Software), Network Analysis, Text Mining, Spatial Analysis, Data Visualization, Data Manipulation, Data Analysis, Exploratory Data Analysis, Statistical Programming, Data Preprocessing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Operating System Administration, Local Area Networks, Software Installation, Command-Line Interface, Microsoft Windows, System Configuration, System Support, Desktop Support, TCP/IP, Linux, General Networking, Patch Management, Operating Systems, User Accounts, Network Routers, System Monitoring, Hardware Troubleshooting, Network Troubleshooting, Mac OS, Network Security
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Application Deployment, React Redux, Full-Stack Web Development, React.js, Authentications, Node.JS, Front-End Web Development, Authorization (Computing), User Accounts, User Interface (UI), GitHub, Command-Line Interface
Advanced · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: Debugging, Unit Testing, File I/O, Integrated Development Environments, Program Development, Computer Programming Tools, Development Environment, Technical Communication, Python Programming
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Leaflet (Software), React.js, Application Deployment, Application Development, Cloud Deployment, Web Development, Responsive Web Design, Interactive Design, User Interface (UI)
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Semiconductors, Electronic Components, Electrical Engineering, Electrical and Computer Engineering, Electronics, Electronics Engineering
Build toward a degree
Advanced · Course · 1 - 4 Weeks

Yale University
Skills you'll gain: Maternal Health, Midwifery, Child Health, Postpartum Care, Prenatal Care, Health Disparities, Obstetrics And Gynecology, Primary Care, Dignity in Care, Social and Human Services, Patient-centered Care, Health Policy, Cultural Responsiveness, Advocacy, Education and Training
Intermediate · Course · 1 - 3 Months