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: Apache Hadoop, Big Data, Application Deployment, Social Network Analysis, Data Processing, Distributed Computing, Java, Text Mining, Graph Theory
Mixed · Course · 1 - 3 Months

Skills you'll gain: Virtual Networking, ESXi Installation, VMware ESX Servers, Control Panels, Network Model, Software Installation, Command-Line Interface, Virtualization and Virtual Machines, Virtual Machines, Virtualization, Network Troubleshooting, Package and Software Management, Computing Platforms, General Networking, System Configuration, User Interface (UI), Simulations, Remote Access Systems, Application Programming Interface (API), System Requirements
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Databricks, Model Deployment, MLOps (Machine Learning Operations), Application Deployment, Model Training, Model Evaluation, Feature Engineering, Applied Machine Learning, Artificial Intelligence and Machine Learning (AI/ML), Performance Testing, AI Workflows, Machine Learning, System Monitoring, Security Controls
Intermediate · Course · 1 - 4 Weeks
Madecraft
Skills you'll gain: Meeting Facilitation, Drive Engagement, Discussion Facilitation, Time Management, Productivity, Taking Meeting Minutes, Organizational Skills, Action Oriented, Collaboration, Goal Setting, Professionalism, Team Leadership, Follow Through, Project Documentation, Virtual Teams, Communication, Leadership, Decision Making, Accountability, Business Communication
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Front-End Web Development, Responsive Web Design, Bootstrap (Front-End Framework), Web Design and Development, HTML and CSS, Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), User Interface (UI), Web Design, Event-Driven Programming, UI Components, Web Applications, Javascript, User Interface (UI) Design, Animations
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Digital Marketing Tools, Social Media Marketing, Productivity, Social Media Campaigns, Social Media, Driving engagement, Social Media Strategy, Content Development and Management, Social Media Content, Social Media Management, Marketing Effectiveness, Productivity Software, Digital Media Strategy, Social Media Analytics, Campaign Management, Workflow Management, Drive Engagement, Content Management, Campaign Planning, Marketing Operations
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Git (Version Control System), GitHub, Version Control, Software Versioning, Software Development Tools, Software Configuration Management, Collaborative Software, Software Installation, Web Development Tools, Release Management, Application Programming Interface (API)
Intermediate · Course · 1 - 4 Weeks

Pragmatic AI Labs
Skills you'll gain: Agentic Workflows, Data Pipelines, CI/CD, AI Workflows, Agentic systems, Technology Roadmaps, DevOps, Build Tools, Real Time Data, Development Environment, Data Architecture, TypeScript, Software Documentation, Software Development Tools, Data Processing, Computer Programming Tools, Rust (Programming Language), Package and Software Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Model Training, LLM Application, Analysis, Statistical Methods, Benchmarking, Performance Metric
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Inventory and Warehousing, Warehousing, Warehouse Management, Retail Store Operations, Warehouse Operations, Procurement, Reverse Logistics, Logistics Management, Strategic Sourcing, Inventory Control, Logistics, Supply Chain, Supplier Relationship Management, Supply Chain Management, Order Fulfillment, Customer Service, Operations, Barcoding, Loyalty Programs, Relationship Management
Mixed · Course · 1 - 3 Months

Dubai College of Tourism
Skills you'll gain: Upselling, Guest Relations, Closing (Sales), Cross Selling, Selling Techniques, Consultative Selling, General Sales Practices, Personalized Service, Hospitality Services, Customer experience improvement, Cultural Sensitivity, Customer Relationship Building, Hospitality, Needs Assessment, Communication Strategies, Business Ethics
Beginner · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Python Programming, Development Environment, Debugging, Programming Principles, Data Structures, Computer Programming Tools, Computational Logic, Program Development, Computer Programming, Automation
Beginner · Course · 1 - 3 Months