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 Colorado System
Skills you'll gain: Sustainability Reporting, Sustainable Business, Corporate Sustainability, Organizational Change, Sustainable Development, Business Reporting, Supply Chain, Sustainable Design, Proposal Development, Stakeholder Analysis, Environmental Social And Corporate Governance (ESG), Sustainable Systems, Supply Chain Management, Sustainability Standards, Annual Reports, Performance Reporting, Leadership and Management, Performance Improvement, Change Management, Stakeholder Engagement
★ 4.7 (371) · Intermediate · Specialization · 3 - 6 Months

Arizona State University
Skills you'll gain: Empathy, Tenacity, Positivity, Growth Mindedness, Optimism, Stress Management, Smart Goals, Resilience, Compassion, Empathy & Emotional Intelligence, Goal Setting, Overcoming Obstacles, Emotional Intelligence, Empowerment, Time Management, Persistence, Adaptability, Self-Awareness, Independent Thinking, Personal Development
★ 4.6 (213) · Beginner · Specialization · 3 - 6 Months

University of Pennsylvania
Skills you'll gain: Data-Driven Decision-Making, Business Analytics, Operational Efficiency, Peer Review, Marketing Strategies, Data Analysis, Marketing Effectiveness, Data Strategy, Performance Measurement, Operations, Strategic Decision-Making, Business Strategy, Analysis, People Analytics, Business Metrics, Online Advertising, Digital Advertising, Presentations, Problem Management, Advertising
★ 4.5 (775) · Intermediate · Course · 1 - 3 Months

University of Amsterdam
Skills you'll gain: Computational Logic, Logical Reasoning, Deductive Reasoning, General Mathematics, Theoretical Computer Science
★ 4.4 (300) · Advanced · Course · 1 - 3 Months

University of California, Irvine
Skills you'll gain: Salesforce, Sales Enablement, Data Management, Sales Process, Sales Development, Stakeholder Engagement, Customer Relationship Management (CRM) Software, Marketing Automation, Customer Relationship Management, Data Security, Security Management, Customer Engagement, User Accounts, Customer Success Management, Marketing Management, Cloud-Based Integration, Customer Communications Management, Account Management, Automation, Business Reporting
★ 4.2 (220) · Beginner · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Internet Of Things, Embedded Software, Security Controls, Wireless Networks, Network Protocols, Infrastructure Security, Emerging Technologies, Data Science, Embedded Systems, Network Infrastructure, General Networking, Network Planning And Design, Amazon Web Services, Communication Systems, Health Technology, Cloud Platforms, Digital Communications, Computing Platforms, Computer Hardware
★ 4.7 (529) · Intermediate · Course · 1 - 4 Weeks

University of Geneva
Skills you'll gain: Pollution Prevention, Water Resources, Water Resource Management, Environmental Regulations, Water Quality, Water Sustainability, Environmental Laws, Arbitration, Climate Change Adaptation, Diplomacy, Law, Regulation, and Compliance, International Relations, Natural Resource Management, Environment and Resource Management, Adjudication
★ 4.6 (456) · Intermediate · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Medical History Documentation, Child Health, Childbirth, Airway Management, Pediatric First Aid, Hazardous Waste Operations And Emergency Response Standard (HAZWOPER), Maternal Health, Emergency Medical Services, Emergency Medicine, Pediatrics, Postpartum Care, Patient Transport, Respiratory Care, Prenatal Care, Obstetrics And Gynecology, Patient Evaluation, Patient Transfer Equipment, Environment Health And Safety, Health Assessment, Pathology
★ 4.8 (313) · Beginner · Course · 1 - 4 Weeks

Shanghai Jiao Tong University
Skills you'll gain: Vocabulary, Oral Comprehension, Language Learning, Language Competency, Grammar, Cultural Sensitivity
★ 4.8 (431) · Beginner · Course · 1 - 3 Months

École Polytechnique Fédérale de Lausanne
Skills you'll gain: Portfolio Risk, Derivatives, Financial Market, Risk Modeling, Securities (Finance), Futures Exchange, Risk Management, Investments, Financial Modeling, Market Data, Portfolio Management, Mathematical Modeling, Finance, Probability, Statistical Modeling, Estimation, Applied Mathematics
★ 4.5 (197) · Advanced · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Electronic Medical Record System, Electronic Medical Record, Medical Records, Clinical Informatics, Health Information Management and Medical Records, Health Technology, Health Informatics, Health Information Management, Clinical Documentation, Decision Support Systems, Clinical Data Management, Technical Support, End User Training and Support, Patient Registration, Technical Support and Services, Information Technology, Databases, Change Control, Desktop Support, Help Desk Support
★ 4.8 (445) · Mixed · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Magnetic Resonance Imaging, Medical Imaging, Image Analysis, Data Manipulation, R (Software), Neurology, R Programming, Radiology, Image Quality, Data Processing, Scientific Visualization, Data Preprocessing, Data Transformation, Histogram, Data Import/Export, File Management, Package and Software Management, Software Installation
★ 4.6 (315) · Intermediate · Course · 1 - 4 Weeks