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: UI Components, Application Deployment, Database Management, Databases, JavaScript Frameworks, Web Applications, Authentications, Front-End Web Development, Application Development, Back-End Web Development, User Interface (UI), OAuth, User Accounts, TypeScript, Responsive Web Design
Advanced · Course · 1 - 4 Weeks

Whizlabs
Skills you'll gain: AWS Identity and Access Management (IAM), Amazon Web Services, Identity and Access Management, Cloud Security, Network Security, Threat Detection, Amazon S3, Infrastructure Security, Data Security, Security Management, Vulnerability Management, Vulnerability Assessments, Application Security, Key Management, User Provisioning, Threat Management, Distributed Denial-Of-Service (DDoS) Attacks, Authorization (Computing), Encryption
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: ASP.NET, .NET Framework, Restful API, Application Programming Interface (API), Object-Relational Mapping, API Design, C# (Programming Language), Web Applications, Back-End Web Development, Database Management, Databases, Data Modeling, Data Mapping
Beginner · Course · 1 - 3 Months

Skills you'll gain: Load Balancing, Cloud Computing Architecture, Event Monitoring, Key Management
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Javascript, JavaScript Frameworks, Node.JS, Vue.JS, Event-Driven Programming, Application Programming Interface (API), Debugging
Intermediate · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Intercultural Competence, Teamwork, Personal Development, Workplace inclusivity, Adaptability, Cultural Diversity, Collaboration, Empathy, Professional Development, Cognitive flexibility, Relationship Management, Resilience, Dealing With Ambiguity, Relationship Building, Self-Awareness, Curiosity
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: HTML and CSS, Cascading Style Sheets (CSS), Responsive Web Design, Hypertext Markup Language (HTML), Web Design and Development, Web Development, Front-End Web Development, Animations, Typography, Maintainability
Intermediate · Course · 1 - 4 Weeks

Packt
Skills you'll gain: DevSecOps, Cyber Governance, Budget Management, Leadership, Technology Roadmaps, Performance Metric, Relationship Management, Workforce Development
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Unity Engine, C# (Programming Language), Android (Operating System), Mobile Development, Scripting, Scripting Languages, Video Game Development, Game Design, Application Development, Cross Platform Development, User Interface (UI)
Advanced · Course · 1 - 3 Months

Skills you'll gain: Operational Risk, Financial Regulation, Risk Modeling, Bank Regulations, Risk Management Framework, Regulatory Compliance, Risk Control, Risk Management, Business Risk Management, Risk Mitigation, Enterprise Risk Management (ERM), Risk Analysis, Internal Controls, Financial Analysis
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Authorization (Computing), Authentications, Azure DevOps, DevSecOps, System Monitoring, Microsoft Azure, DevOps, Security Controls, Secure Coding, Identity and Access Management, Continuous Monitoring, Event Monitoring, Personally Identifiable Information, Cloud Security, Application Performance Management, Vulnerability Scanning, Information Assurance, Performance Tuning
Intermediate · Course · 1 - 4 Weeks

Alberta Machine Intelligence Institute
Skills you'll gain: Prompt Engineering, Large Language Modeling, Generative AI, LLM Application, Image Analysis, OpenAI, ChatGPT, Artificial Intelligence
Beginner · Course · 1 - 4 Weeks