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.

Board Infinity
Skills you'll gain: Restful API, Database Design, API Design, MongoDB, Database Theory, Database Management, Authentications, Application Programming Interface (API), Relational Databases, Web Services, Database Systems, Performance Tuning, Databases, Database Architecture and Administration, Authorization (Computing), NoSQL, SQL, Frontend Integration, Node.JS
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Photography, Photo Editing, Photo/Video Production and Technology, Image Quality, Editing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Oracle Databases, Relational Databases, Database Architecture and Administration, Database Management, Patch Management, Multi-Tenant Cloud Environments, Data Maintenance, Performance Tuning, Server Administration, Load Balancing, Transaction Processing, System Configuration, Service Management, Software Installation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: AI powered creativity, Visual Storytelling, Ideation, Adobe Firefly, Target Audience, Creative Problem-Solving, Conceptual Design, Creative Thinking, Brainstorming, Creativity, Communication, Design Thinking, Visual Design, Entrepreneurship, Value Propositions, Generative AI, Prototyping, Problem Solving, Adobe Creative Cloud, Market Opportunities
Beginner · Course · 1 - 4 Weeks

University of Minnesota
Skills you'll gain: Project Management, Intercultural Competence, Professional Development, Leadership, Leadership Development, Cultural Diversity, Collaboration, Communication Strategies, Cultural Sensitivity, Self-Awareness, Planning, Diversity Awareness, Personal Development, Goal Setting
Beginner · Course · 1 - 3 Months

Skills you'll gain: Specialized Accounting, Operating Cost, Cost Management, Accounting Records, General Accounting, Profit and Loss (P&L) Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Target Audience, Crisis Management, Brand Strategy, Brand Awareness, Communication, Trustworthiness, Branding, Public Speaking, Brand Management, Storytelling, Professional Development, Digital Brand Strategy, Social Media, Technology Strategies, Innovation
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Accounting Software, Data Validation, QuickBooks (Accounting Software), Expense Management, Accounting Records, Expense Reports, Bookkeeping, Data Entry, Financial Reporting, Productivity Software, Spreadsheet Software
Beginner · Course · 1 - 4 Weeks

Harvard Business Review
Skills you'll gain: Innovation, Creative Thinking, Curiosity, Creativity, Strategic Thinking, Business Transformation, Initiative and Leadership, Business Risk Management, Collaboration, Risk Appetite, Continuous Improvement Process, Prioritization, Stakeholder Engagement
Intermediate · Course · 1 - 4 Weeks

Niel Asher Education
Skills you'll gain: Rehabilitation, Sports Medicine, Kinesiology, Patient Evaluation, Exercise Therapy, Physical Therapy, Exercise Science, Human Musculoskeletal System, Clinical Assessment, Mobility Assistance, Pain Management, Athletic Training, Mechanics, Coordination, Cognitive Behavioral Therapy, Anatomy
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: TypeScript, Webpack, React Redux, React.js, Application Programming Interface (API), Web Development Tools, Front-End Web Development, UI Components, JavaScript Frameworks, Build Tools, Context Management, Event-Driven Programming, Data Validation, Javascript, Web Development, Software Development
Intermediate · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Cyber Threat Hunting, Incident Response, Cyber Threat Intelligence, Threat Detection, Anomaly Detection, AI Security, Computer Security Incident Management, Scripting, Incident Management, Scripting Languages, AI Enablement, AI Integrations, Network Analysis, Network Monitoring, Automation, Machine Learning Algorithms
Beginner · Course · 1 - 4 Weeks