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.

Starweaver
Skills you'll gain: Stress Management, Resilience, Ability To Meet Deadlines, Emotional Intelligence, Time Management, Personal Development, Mindfulness, Adaptability, Mental Concentration, Prioritization, Personal Care, Relationship Building, Leadership
Beginner · Course · 1 - 4 Weeks

Pearson
Skills you'll gain: Project Management Institute (PMI) Methodology, Project Management Life Cycle, Project Management, Agile Methodology, Waterfall Methodology
Beginner · Course · 1 - 4 Weeks

National Academy of Sports Medicine
Skills you'll gain: Nutrition and Diet, Nutrition Counseling, Nutrition Education, Preventative Care, Public Health and Disease Prevention, Patient Education And Counseling, Nutritional Assessment, Health And Wellness Coaching, Exercise Science, Meal Planning And Preparation, Physiology, Communication, Ethical Standards And Conduct
Beginner · Course · 1 - 3 Months

Skills you'll gain: Cloud Development, Microsoft Azure, Software Development, Cloud Deployment, Cloud Applications, Cloud Computing, Application Deployment, Design Strategies
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Aerospace Basic Quality System Standards, Basic Electrical Systems, Engineering Practices, Electronics, Electronics Engineering, System Monitoring, Control Systems, Electronic Systems, Electronic Components, Electrical Systems, Safety Assurance, Test Equipment, Global Positioning Systems, Display Devices, Communication Systems, Engineering, Analysis, Operations
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Order Management, Order Entry, Sales Process, Order Processing, Accounting Software, Customer Relationship Management, Inventory Control, Small Business Accounting, Inventory Management System, Customer Relationship Management (CRM) Software, Financial Reporting, Accounts Receivable, Invoicing, Cloud Security, Sales, Amazon Web Services, Management Reporting, Business Reporting, Accounting, Finance
Intermediate · Guided Project · Less Than 2 Hours

Knowledge Accelerators
Skills you'll gain: Cyber Security Policies, AI Security, Cybersecurity, Threat Management, Cyber Attacks, Cyber Risk, Email Security, Endpoint Security, Mobile Security, Remote Access Systems, Multi-Factor Authentication, Artificial Intelligence, Cloud Computing
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Rmarkdown, Tidyverse (R Package), Ggplot2, Spatial Data Analysis, Data Visualization Software, Plot (Graphics), Data Visualization, Statistical Visualization, Spatial Analysis, Geospatial Information and Technology, Data Manipulation, Scatter Plots, R (Software), Plotly, Interactive Data Visualization, R Programming, Geospatial Mapping, Statistical Reporting, Data Wrangling, Graphing
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Keyword Research, Content Optimization, Search Engine Optimization, Web Analytics and SEO, Web Analytics, Content Performance Analysis
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Microsoft Excel, Pivot Tables And Charts, Excel Formulas, Spreadsheet Software, Data Presentation, Data Visualization Software, Microsoft Copilot, Statistical Analysis, Data Analysis, Data Synthesis, Statistical Methods, Data Integration, Data-Driven Decision-Making
Beginner · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Visionary, Strategic Thinking, Proactivity, Creative Thinking, Cognitive flexibility, Optimism, Open Mindset, Empowerment, Planning, Creativity, Critical Thinking, Decision Making
Mixed · Course · 1 - 3 Months

Simplilearn
Skills you'll gain: Object Oriented Programming (OOP), C++ (Programming Language), Object Oriented Design, Memory Management, Computer Programming, Code Reusability, Programming Principles, Algorithms, Data Structures, Data Manipulation
Beginner · Course · 1 - 4 Weeks