Back end courses can help you learn server-side programming, database management, API development, and cloud computing. You can build skills in data modeling, performance optimization, and security practices. Many courses introduce tools like Node.js, Express, and SQL databases, along with methods for integrating third-party services and managing user authentication.

28DIGITAL
Skills you'll gain: Real-Time Operating Systems, Embedded Systems, Embedded Software, System Programming, Systems Design, System Software, C (Programming Language), System Design and Implementation, OS Process Management, System Requirements, Dependency Analysis, Computer Architecture, Verification And Validation, Algorithms, Servers, Graphical Tools
★ 4.6 (541) · Intermediate · Course · 1 - 3 Months

Tecnológico de Monterrey
Skills you'll gain: New Product Development, Design Thinking, Product Development, Storyboarding, Innovation, Conceptual Design, Product Design, Consumer Behaviour, Ideation, User Research, Prototyping, Market Opportunities, Product Improvement, Needs Assessment, Design Research, Customer Analysis, Solution Design, Commercialization, Market Trend, Technology Solutions
★ 4.5 (426) · Mixed · Course · 1 - 3 Months

The University of Tokyo
Skills you'll gain: Art History, Liberal Arts, Visual Storytelling, Social Studies, Intercultural Competence, Research, Public History
★ 4.8 (770) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: No-Code Development, Mobile Development, Google Sheets, Application Development, Mobile Development Tools, Google Workspace, Application Design, Application Deployment, Development Testing, Spreadsheet Software, Data Structures, User Interface (UI), User Accounts, Persona (User Experience), Authentications, User Feedback, Web Development, Marketing
★ 4.5 (685) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Meta Ads Manager, Target Audience, Facebook, Campaign Planning, Advertising Campaigns, Social Media Campaigns, Campaign Management, Social Media, Social Media Management, Paid media, Online Advertising, Social Media Marketing, Advertising, Digital Advertising, Marketing, Digital Marketing, Budgeting, Cost Management
★ 4.7 (437) · Intermediate · Guided Project · Less Than 2 Hours

University of Toronto
Skills you'll gain: Robotics, Network Routing, Graph Theory, Algorithms, Simulations, Predictive Modeling, Scenario Testing
★ 4.8 (486) · Advanced · Course · 1 - 3 Months

Politecnico di Milano
Skills you'll gain: Pedagogy, Teaching, Instructional Design, Instructional and Curriculum Design, Instructional Strategies, Student Engagement, Lesson Planning, Educational Materials, Innovation, Student-Centred Learning, Curriculum Planning, Learning Theory, Open Source Technology, Learning Strategies
★ 4.9 (883) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Human Resources Management and Planning, Employee Performance Management, Management Training And Development, Team Performance Management, Performance Management, Human Resource Strategy, Staff Management, Human Resources, Growth Strategies, Talent Management, Delegation Skills, People Management, Culture Transformation, Subcontracting, Employee Coaching, Business Strategy, Organizational Development, Recruitment, Leadership, Communication
★ 4.7 (616) · Mixed · Course · 1 - 4 Weeks

Yale University
Skills you'll gain: Diagnostic Radiology, Medical Imaging, Radiology, Radiography, X-Ray Computed Tomography, Diagnostic Medical Sonography, Medical Ultrasonography, Magnetic Resonance Imaging, Diagnostic Tests, Image Analysis, Anatomy
★ 4.8 (387) · Intermediate · Course · 1 - 3 Months

Stanford University
Skills you'll gain: Cooking, Nutrition and Diet, Meal Planning And Preparation, Resourcefulness, Nutrition Education, Food and Beverage, Adaptability, Innovation
★ 4.6 (172) · Beginner · Course · 1 - 4 Weeks

University of Maryland, College Park
Skills you'll gain: Applicant Tracking Systems, Copywriting, Business Writing, Business Correspondence, Writing and Editing, Persuasive Communication, Writing, Marketing, Keyword Research
★ 4.6 (341) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Occupational Safety and Health Administration (OSHA), Compliance Management, Compliance Training, Regulatory Compliance, Business Continuity Planning, Occupational Safety And Health, Law, Regulation, and Compliance, Business Continuity, Labor Compliance, Risk Management, Health And Safety Standards, Human Resources, Operational Risk, Safety Training, Risk Mitigation, Human Resource Policies, Standard Operating Procedure, Labor Law, Labor Relations, Human Resources Management and Planning
★ 4.8 (414) · Beginner · Course · 1 - 3 Months