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.

Skills you'll gain: Model Evaluation, Model Training, Classification And Regression Tree (CART), Decision Tree Learning, Data Preprocessing, R (Software), Statistical Modeling, R Programming, Supervised Learning, Machine Learning
★ 4.8 (6) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Cloud-Native Computing, DevOps, Cloud Deployment, Site Reliability Engineering, Continuous Delivery, Infrastructure as Code (IaC), Performance Tuning
★ 5 (7) · Advanced · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Probability & Statistics, Probability, Probability Distribution, Simulations, Statistical Modeling, Statistics, Risk Modeling, Statistical Methods, Simulation and Simulation Software, Estimation, Correlation Analysis, Statistical Analysis, Reliability, Engineering, Spatial Analysis
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Customer Analysis, Personalized Campaigns, AI Personalization, Customer Insights, Data-Driven Marketing, Marketing Analytics, Generative AI, Target Audience, Customer Data Management, Marketing, Marketing Strategies, Campaign Management, Marketing Effectiveness, Content Creation, Analysis
★ 4.9 (7) · Intermediate · Course · 1 - 4 Weeks

IE Business School
Skills you'll gain: Critical Thinking, Critical Thinking and Problem Solving, Deductive Reasoning, Independent Thinking, AI literacy, Logical Reasoning, Analytical Skills, Generative AI, Empathy, Trend Analysis, Cognitive flexibility, Research, Lifelong Learning, Bayesian Statistics, Data Analysis, Decision Making
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Flow Diagrams (DFDs), Apache Airflow, Data Pipelines, Diagram Design, Dataflow, Data Mapping, Data Modeling, Data Integration, Data Architecture, Data Warehousing, Apache Spark, Extract, Transform, Load, Database Development, Data Processing, Data Transformation, Service Level, Enterprise Security
Beginner · Course · 1 - 3 Months

University of California, Davis
Skills you'll gain: Responsive Web Design, Cascading Style Sheets (CSS), HTML and CSS, Web Design and Development, AI Integrations, Web Design, Front-End Web Development, Web Development, Web Frameworks, Artificial Intelligence, AI literacy
★ 4.8 (8) · Intermediate · Course · 1 - 4 Weeks

Alex Genadinik
Skills you'll gain: Overcoming Objections, Closing (Sales), Rapport Building, B2B Sales, Price Negotiation, Negotiation, Sales, Communication, Influencing, Collaboration, Compensation Strategy
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Risk Analysis, Financial Analysis, Financial Market, Financial Trading, Financial Regulation, Bank Regulations, Balance Sheet
★ 4.9 (11) · Beginner · Course · 1 - 3 Months

Skills you'll gain: AWS Identity and Access Management (IAM), Key Management, Identity and Access Management, Single Sign-On (SSO), Amazon Web Services, Encryption, Amazon CloudWatch, Distributed Denial-Of-Service (DDoS) Attacks, Cloud Security, Infrastructure Security, Event Monitoring, Continuous Monitoring, Application Security, Security Management, Firewall, Amazon Elastic Compute Cloud, Computer Security Incident Management, Data Security, Incident Response, Compliance Management
Beginner · Specialization · 1 - 3 Months

University of Maryland, College Park
Skills you'll gain: Product Lifecycle Management, Enterprise Architecture, Product Management, Product Planning, Product Strategy, User Research, New Product Development, Scalability, Lean Methodologies, Project Portfolio Management, Product Lining, Product Roadmaps, User Centered Design, Product Development, Product Improvement, Product Flow Diagram, Commercialization, Growth Strategies, Market Opportunities, Organizational Strategy
Beginner · Course · 1 - 3 Months

Skills you'll gain: Figma (Design Software), User Interface (UI), User Interface and User Experience (UI/UX) Design, User Interface (UI) Design, Responsive Web Design, User Experience Design, Usability, Web Design, User Experience, User Centered Design, UI Components, Interactive Design, Prototyping, Design Elements And Principles, Collaborative Software, Graphic and Visual Design, Layout Design, Scalability
★ 4.7 (12) · Beginner · Course · 1 - 4 Weeks