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.

Technical University of Munich (TUM)
Skills you'll gain: Social Impact, Experimentation, Program Evaluation, Community Development, Community Organizing, Sustainable Development, Systems Thinking, Human Centered Design, Culture, Creative Problem-Solving, Collaboration, Case Studies, Critical Thinking
Beginner · Course · 1 - 4 Weeks

Birla Institute of Technology & Science, Pilani
Skills you'll gain: C (Programming Language), Programming Principles, Computer Programming, Memory Management, Computational Thinking, Computer Systems, Data Structures, Algorithms, File I/O, Operating Systems, Computer Hardware
Build toward a degree
Beginner · Course · 1 - 3 Months

New York Institute of Finance
Skills you'll gain: Supplier Management, Supply Chain Management, Supplier Relationship Management, Accounts Payable, Procurement, Customer Analysis, Cash Management, Prospecting and Qualification, Stakeholder Analysis, Commercial Lending, Working Capital, Stakeholder Management, Credit Risk, Financial Analysis, Cash Flows, Technology Solutions, Target Market
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Surveys, Survey Creation, User Feedback, Parent Communication, Constructive Feedback, Teaching, Professional Development, Instructional Strategies
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: API Gateway, Microservices, Restful API, Node.JS, Application Programming Interface (API), Software Architecture, Systems Architecture, Service Oriented Architecture, Web Services, Software Development, Software Engineering, Back-End Web Development
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Instagram, Target Market, Target Audience, Social Media Marketing, Driving engagement, Social Media, Social Media Management, Customer Engagement, Social Media Content, Business Marketing, Storytelling, Drive Engagement, Marketing, Business
Beginner · Guided Project · Less Than 2 Hours

ISAE-SUPAERO
Skills you'll gain: Physical Science, Applied Mathematics, Systems Of Measurement, Engineering Calculations, Mathematical Modeling, Engineering, Scientific, and Technical Instruments, Mechanics, Physics, Scientific Visualization
Intermediate · Course · 1 - 4 Weeks

Simplilearn
Skills you'll gain: Prompt Engineering, AI Personalization, AI Security, GitHub Copilot, Generative AI, Infrastructure as Code (IaC), Legal Risk, Requirements Analysis, Test Tools, Software Testing, ChatGPT, Risk Analysis, Sprint Planning, Software Development Tools, Software Development Life Cycle, User Interface and User Experience (UI/UX) Design, Automation, Software Documentation, Artificial Intelligence, Software Architecture
Beginner · Specialization · 3 - 6 Months

University of Colorado Boulder
Skills you'll gain: Semiconductors, Electrical Engineering, Electronics, Electronics Engineering, Electrical and Computer Engineering, Hardware Design, electromagnetics, Electronic Components, Materials science, Engineering Calculations, Mathematical Modeling, Physics
Build toward a degree
Advanced · Course · 1 - 3 Months

Skills you'll gain: Visual Storytelling, Content Performance Analysis, Photo/Video Production and Technology, Video Editing, Social Media, Photography, Brand Marketing, Brand Strategy, Photo Editing, Branding, Social Media Campaigns, Performance Analysis, Driving engagement, Social Media Analytics, Content Optimization
Beginner · Course · 1 - 4 Weeks

Saïd Business School, University of Oxford
Skills you'll gain: Machine Learning Methods, Financial Services, Artificial Intelligence, Responsible AI, FinTech, Financial Data, Decision Intelligence, Financial Regulation, Banking, Fraud detection, Machine Learning, Unsupervised Learning, Data Ethics, Natural Language Processing, AI Personalization, Deep Learning, Credit Risk, Reinforcement Learning, Algorithms, Data Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Retrieval-Augmented Generation, Vector Databases, Embeddings, Development Environment, OpenAI API, AI Integrations, Large Language Modeling, Database Management Systems, Databases, OpenAI, Artificial Intelligence, System Configuration
Intermediate · Course · 1 - 4 Weeks