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.

Duke University
Skills you'll gain: Agile Product Development, Customer Insights, Customer experience strategy (CX), Customer Engagement, New Product Development, Innovation, Business Strategies, Business Strategy, Market Dynamics
Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Responsible AI, Inventory Management System, Inventory Control, Supply Chain Management, Supply Chain, Generative AI, Operational Efficiency, Supply Chain Planning, Inventory and Warehousing, Supply Chain Systems, Transportation, Supply Chain, and Logistics, Data Ethics, Logistics Management, AI Enablement, Demand Planning, AI Integrations, Customer Demand Planning, Emerging Technologies, Predictive Analytics, Automation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Scheduling, Project Schedules, Project Controls, Timelines, Project Management Software, Management Reporting, Performance Reporting, Process Improvement and Optimization, Report Writing, Resource Management, Administration, System Configuration, User Accounts, Database Administration
Advanced · Course · 1 - 3 Months

Coursera
Skills you'll gain: TypeScript, Programming Principles, Computational Logic, Computer Programming Tools, Computer Programming
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Retrieval-Augmented Generation, Large Language Modeling, LLM Application, Development Environment, Prompt Patterns, Multimodal Prompts, Tool Calling, Embeddings, Generative AI Agents, Vector Databases, User Interface (UI), Prompt Engineering Tools, OpenAI API, Generative AI, Program Development, Agentic systems, Plot (Graphics), Software Development Tools, AI Integrations, Augmented Reality
Intermediate · Specialization · 3 - 6 Months

Saïd Business School, University of Oxford
Skills you'll gain: Environmental Social And Corporate Governance (ESG), Sustainability Reporting, Business Reporting, Financial Reporting, Performance Reporting, Corporate Sustainability, Sustainable Business, Risk Management, Business Risk Management, Corporate Strategy, Stakeholder Engagement, Sustainability Standards, Data Strategy, Stakeholder Management, Financial Analysis, Stakeholder Communications, Performance Analysis, Value Propositions, Innovation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Logo Design, Adobe Illustrator, Typography, Layout Design, Graphic and Visual Design, Graphic Design, Design Reviews, Branding, Design Elements And Principles, Design, Game Design, Computer Graphic Techniques, Computer Graphics, Color Theory, Image Quality, Scalability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Windows, Authentications, Operating System Administration, Azure Active Directory, Microsoft Intune (Mobile Device Management Software), Identity and Access Management, System Configuration, User Provisioning, Active Directory, Remote Access Systems, Software Installation, Role-Based Access Control (RBAC), Automation, Data Migration
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Spring Boot, Application Development, API Testing, Java Programming, Web Development, Program Development, Application Frameworks, Software Testing, Test Case, Secure Coding, Development Environment, Model View Controller, Software Development Tools, UI Components, Data Access, Authentications, SQL, Object Oriented Programming (OOP), Data Persistence, User Interface (UI)
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Microsoft Power Automate/Flow, Microsoft Power Platform, Data Analysis Expressions (DAX), Power Apps Component Framework, Power BI, Microsoft Azure, Dashboard Creation, Business Workflow Analysis, Process Analysis, Microsoft Copilot, AI Workflows, Business Process Automation, Workflow Management, Process Optimization, Automation, Data Integration, Microsoft Visual Studio, Restful API, Application Lifecycle Management, JSON
Intermediate · Specialization · 1 - 3 Months

SkillsBooster Academy
Skills you'll gain: Data Ethics, Microsoft Excel, Microsoft Copilot, Excel Formulas, Excel Macros, Microsoft Power Platform, ChatGPT, Microsoft 365, Microsoft Access, Microsoft Teams, Workflow Management, Microsoft Office, Microsoft Project, Business Workflow Analysis, Operational Excellence, Microsoft Windows, Test Tools, Interactive Learning, Software Development Tools, Devops Tools
Beginner · Course · 1 - 3 Months

Skills you'll gain: Google Ads, Advertising Campaigns, Search Engine Marketing, Pay Per Click Advertising, Performance Metric, Campaign Management, Performance Analysis, Online Advertising, Keyword Research, Performance marketing, Performance Measurement, Bidding, Conversion Funnel Analysis, Digital Advertising, Digital Marketing Campaigns, Web Analytics, Campaign Planning, Registration, Advertising, Digital Marketing
Beginner · Specialization · 1 - 3 Months