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: Hibernate (Java), Object-Relational Mapping, Data Validation, Package and Software Management, User Interface (UI), Database Application, Relational Databases, Database Development, Java Programming, Development Environment, Java, Data Modeling, Java Platform Enterprise Edition (J2EE), Application Development, User Interface (UI) Design, Verification And Validation, Data Persistence, Data Integrity, Transaction Processing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: 3D Modeling, Game Design, 3D Assets, Visual Storytelling, Storytelling, Animation and Game Design, Virtual Environment, Computer Graphics, Visualization (Computer Graphics), Model Optimization, Computer Graphic Techniques, Graphical Tools, Graphics Software, Post-Production
Intermediate · Course · 3 - 6 Months

Alex Genadinik
Skills you'll gain: Promotional Materials, Marketing Materials, Marketing Collateral, Copywriting, Direct Marketing, Marketing Effectiveness, Promotional Strategies, Marketing Design, Product Promotion, Drive Engagement, Customer Acquisition Management, Target Audience, Graphic and Visual Design
Mixed · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Market Intelligence, Survey Creation, Market Research, Business Research, Data Capture, Research Methodologies, Customer Insights, User Feedback, Target Audience, Qualitative Research, Target Market, Quantitative Research, Data Collection, Case Studies, Digital Marketing Tools, Data Analysis
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Unreal Engine, Post-Production, 3D Assets, Virtual Environment, Video Game Development, Computer Graphic Techniques, Computer Graphics, Animations, Image Quality, Performance Tuning
Advanced · Course · 1 - 3 Months

Skills you'll gain: People Management, Scope Management, Project Scoping, Project Management Institute (PMI) Methodology, Project Schedules, Staff Management, Scheduling, Team Leadership, Procurement, Agile Product Development, Agile Methodology, Project Management, Agile Project Management, Process Management, Cost Management, Stakeholder Engagement, Project Management Life Cycle, Business Process, Stakeholder Management, Project Risk Management
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Advertising, Promotional Materials, Advertising Campaigns, Marketing Materials, Marketing Collateral, Ideation, Graphic Design, Marketing Design, Graphic and Visual Design, Design, Online Advertising, Design Elements And Principles, Digital Advertising, Copywriting, Design Thinking, Marketing Communications, Social Media Campaigns, Strategic Communication, Social Media, Business Communication
Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Manipulation, Statistical Analysis, R (Software), Ggplot2, R Programming, Data Wrangling, Data Transformation, Data Visualization Software, Data Science, Applied Machine Learning, Data Preprocessing, Probability & Statistics, Data Analysis, Statistical Modeling, Machine Learning Methods, Regression Analysis, Statistical Software, Data-Driven Decision-Making, Statistical Programming, Machine Learning
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Advertising, Advertising Campaigns, Promotional Materials, Media Strategy, Online Advertising, Electronic Media, Marketing Communications, Content Creation, Video Production, Digital Advertising, Copywriting, Brand Marketing, Social Media Campaigns, Video Editing, Social Media, Strategic Communication, Design, Business Communication, Design Thinking, Design Elements And Principles
Beginner · Course · 1 - 3 Months

Skills you'll gain: Application Design, Dataflow, Code Reusability, Scalability, Software Architecture, Web Applications
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Test Automation, Test Script Development, Software Testing, System Testing, Database Design, Requirements Analysis, Test Tools, Test Execution Engine, Test Case, Automation, IT Automation, Test Data, Databases, Database Management, Role-Based Access Control (RBAC), Data Maintenance
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Chef (Configuration Management Tool), Infrastructure as Code (IaC), Cloud Infrastructure, Virtual Machines, Amazon Web Services, Cloud Hosting, Amazon Elastic Compute Cloud, Devops Tools, Infrastructure As A Service (IaaS), IT Automation, Application Deployment, Cloud Computing, Nginx, Configuration Management, Remote Access Systems, Package and Software Management, Development Environment, Automation, System Configuration, VPN Clients
Intermediate · Course · 1 - 4 Weeks