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: Computer Hardware, SQL, Hardware Architecture, General Networking, Database Design, Database Software, Hardware Troubleshooting, Networking Hardware, Database Theory, Databases, Database Management Systems, Computer Networking, Relational Databases, Network Support, Database Management, Network Protocols, Query Languages, Information Technology, Network Routers, Wireless Networks
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: AI Orchestration, Model Deployment, AI Workflows, Agentic Workflows, Generative AI Agents, AI Integrations, Agentic systems, Artificial Intelligence, Prompt Engineering, Generative AI, Product Support, Memory Management
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Application Design, User Interface (UI), Interactive Design, Workflow Management, Business Process Automation
Beginner · Course · 1 - 4 Weeks

Scrimba
Skills you'll gain: JSON, UI Components, Application Deployment, Data Import/Export, Code Reusability, Web Frameworks, Web Design and Development, Front-End Web Development, Web Development Tools, Full-Stack Web Development, Web Development, HTML and CSS, Frontend Performance, Content Management, Cascading Style Sheets (CSS), Application Frameworks, Javascript, File Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Supervised Learning, Data Modeling, Unsupervised Learning, Applied Machine Learning, Data Analysis, Regression Analysis, Machine Learning Methods, Classification Algorithms, Machine Learning Algorithms, Machine Learning, Predictive Modeling, Decision Tree Learning, Predictive Analytics, Logistic Regression, Random Forest Algorithm
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Active Directory, Network Administration, Dynamic Host Configuration Protocol (DHCP), Technical Support and Services, General Networking, Firewall, Microsoft Windows, Local Area Networks, Lightweight Directory Access Protocols, Network Security, Network Troubleshooting, Computer Networking, Mac OS, Group Policy, Network Infrastructure, TCP/IP, User Accounts, Authorization (Computing), Network Protocols, Multi-Factor Authentication
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Typography, Color Matching, AI powered creativity, Adobe Creative Cloud, Graphical Tools, Creative Design, Graphics Software
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Extensible Markup Language (XML), Extensible Languages and XML, Code Reusability, Data Import/Export, Data Mapping, Computational Logic
Mixed · Course · 1 - 3 Months

Skills you'll gain: JavaScript Frameworks, Node.JS, Web Frameworks, Restful API, Web Development, Web Applications, Application Programming Interface (API), Server Side, File Systems, Javascript, File I/O, Web Servers, Databases, Authentications, Middleware, Cryptography
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Generative AI, Financial Data, Financial Analysis, Financial Statement Analysis, Decision Intelligence, Workflow Management, Competitive Intelligence, Data-Driven Decision-Making, Financial Statements, Text Mining, Market Intelligence, AI Integrations, Trend Analysis, Unstructured Data, Investment Management, Financial Market, Artificial Intelligence, Analysis, Natural Language Processing
Intermediate · Course · 1 - 4 Weeks

University of California, Davis
Skills you'll gain: Rapport Building, Relationship Building, Research, Planning, Goal-Oriented, Professionalism, Resilience, Professional Development, Communication Strategies, Resourcefulness, Problem Solving, Persistence, Persuasive Communication, Time Management, Overcoming Obstacles, Communication, Strategic Thinking
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Apache Spark, Apache Hadoop, Data Lakes, Big Data, Linux Commands, Linux, File Systems, Data Management, Command-Line Interface, Data Processing, Software Installation, Distributed Computing, Scalability, System Configuration
Intermediate · Course · 1 - 4 Weeks