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.
University of Illinois Urbana-Champaign
Skills you'll gain: Organizational Change, Innovation, Change Management, Business Modeling, Technology Strategies, Product Lifecycle Management, New Product Development, Business Transformation, Product Development, Customer Insights, Organizational Leadership, Organizational Development, Process Development, Organizational Strategy, Business Strategy, Strategic Thinking, Cross-Functional Team Leadership, Culture Transformation, Product Management, Customer Analysis
★ 4.7 (141) · Beginner · Specialization · 1 - 3 Months

Duke University
Skills you'll gain: Environmental Monitoring, Environmental Regulations, Environmental Laws, Data Ethics, Environmental Science, Geospatial Information and Technology, Robotics, Ethical Standards And Conduct, Global Positioning Systems, Research, Electronic Components, Critical Thinking
★ 4.9 (83) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Feature Engineering, Data Ethics, Unsupervised Learning, Dimensionality Reduction, Responsible AI, Text Mining, Data Preprocessing, Data Transformation, Anomaly Detection, Exploratory Data Analysis, Machine Learning, Scikit Learn (Machine Learning Library), Natural Language Processing, Data Science, Quality Assurance, Data Pipelines, Machine Learning Algorithms, Classification Algorithms, Design Thinking, Python Programming
★ 4.4 (82) · Advanced · Course · 1 - 4 Weeks

Salesforce
Skills you'll gain: Overcoming Objections, Prospecting and Qualification, Lead Generation, Sales Development, Sales Prospecting, Cold Calling, Emotional Intelligence, Consultative Selling, Phone Sales, Selling Techniques, Sales, Sales Strategy, Closing (Sales), Rapport Building, Empathy, Cross-Channel Marketing, Active Listening, Persona Development
★ 4.8 (46) · Beginner · Course · 1 - 3 Months

Imperial College London
Skills you'll gain: Public Health and Disease Prevention, Epidemiology, Cardiology, Public Health, Chronic Diseases, Health Policy, Health Education, Internal Medicine, Health Promotion, Preventative Care, Medical Science and Research, Pathology, Oncology, Neurology
★ 4.9 (119) · Beginner · Course · 1 - 4 Weeks

Meta
Skills you'll gain: Restful API, SQL, React Native, Database Management, Databases, Application Programming Interface (API), API Design, Relational Databases, Data Persistence, Mobile Development, Data Storage Technologies, Data Management, Application Development, Authentications
★ 4.8 (67) · Intermediate · Course · 1 - 3 Months

University of Michigan
Skills you'll gain: AI Integrations, AI Personalization, Generative AI, Generative Model Architectures, AI Enablement, Strategic Thinking, AI Product Strategy, Business Transformation, Data Integration, Case Studies, Technology Strategies, ChatGPT, Innovation, Digital Transformation, Large Language Modeling, Business Process Management
★ 4.7 (84) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Social Studies, Social Sciences, Socioeconomics, Culture, Economic Development, Sociology, Sustainable Development, Social Justice, Cultural Diversity, World History, Economics, Demography, Political Sciences, Public Policies, European History, Internet Of Things, Governance, Research Methodologies
★ 4.7 (85) · Beginner · Course · 1 - 3 Months

Skills you'll gain: API Testing, Postman API Platform, OAuth, Application Programming Interface (API), Performance Testing, Security Testing, Software Testing, Test Tools, Authentications, Scenario Testing
★ 4.3 (73) · Beginner · Guided Project · Less Than 2 Hours

Skillshare
Skills you'll gain: Cinematography, Adobe After Effects, Videography, Video Editing, Post-Production, Video Production, TikTok, Color Matching, Storytelling, Photo/Video Production and Technology, Data Storage, Motion Graphics, Data Storage Technologies, Animations, Timelines, Visual Storytelling, Editing, Conceptual Design, Ideation, Content Creation
★ 4.3 (41) · Beginner · Specialization · 3 - 6 Months

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
★ 4.3 (58) · Beginner · Specialization · 3 - 6 Months

Edureka
Skills you'll gain: Data Governance, Governance, Data Management, Compliance Management, Data Architecture, Cloud Solutions, General Data Protection Regulation (GDPR), Data Strategy, Law, Regulation, and Compliance, Regulatory Compliance, Security Controls, Data Security, Cloud Security, Metadata Management, Information Management, Data Integrity, Data Quality, Data Access, Cloud Computing, Risk Management
★ 4 (68) · Beginner · Course · 1 - 4 Weeks