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.

John Wiley & Sons
Skills you'll gain: Pain Management, Healthcare Project Management, Patient Flow, Nursing Management, Value-Based Care, Patient-centered Care, Patient Safety, Health Policy, Nursing, Health Care, Mental and Behavioral Health, Substance Abuse, Healthcare Industry Knowledge, Cultural Responsiveness, Continuous Quality Improvement (CQI), Cultural Sensitivity, Infection Control, Surveys, Data Analysis, Leadership
Intermediate · Course · 1 - 3 Months

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Public Key Infrastructure, Cryptography, Public Key Cryptography Standards (PKCS), Cryptographic Protocols, Encryption, Authentications, Data Encryption Standard, Advanced Encryption Standard (AES), Key Management, Network Protocols, Email Security, Cybersecurity, Network Security, Security Software, Data Integrity, Multi-Factor Authentication, Firewall
Build toward a degree
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Amazon Web Services, Amazon S3, Serverless Computing, Amazon Elastic Compute Cloud, Data Security, Cloud Storage, Cloud Infrastructure, Containerization, Data Storage, Cloud Computing Architecture, Data Storage Technologies, Cloud Management, Hybrid Cloud Computing, Encryption, Data Management, Disaster Recovery, Scalability
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: QuickBooks (Accounting Software), Ledgers (Accounting), Balancing (Ledger/Billing), General Ledger, Bookkeeping, Accounting Systems, Accounting and Finance Software, Accounting Software, Expense Management, Expense Reports, Cash Flow Forecasting, Ad Hoc Reporting, Budget Management, Accounting, Small Business Accounting, Reconciliation, Business Reporting, Business Software, Budgeting, Account Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Jira (Software), Backlogs, Scrum (Software Development), Sprint Retrospectives, Sprint Planning, Agile Methodology, Agile Software Development, Agile Project Management, Scalability, User Story, Software Development Methodologies, Coordinating, Prioritization, Meeting Facilitation, Continuous Improvement Process
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Cost Management, Earned Value Management, Project Controls, Project Management, Project Risk Management, Cost Estimation, Risk Analysis, Project Management Life Cycle, Project Estimation, Quality Management, Risk Management, Project Planning, Resource Management, Procurement, Contract Management, Product Quality (QA/QC), Risk Management Framework, Stakeholder Management, Purchasing, Risk Mitigation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: AI Security, LLM Application, Open Web Application Security Project (OWASP), Application Security, Large Language Modeling, Prompt Engineering, Secure Coding, Security Testing, Personally Identifiable Information, Data Loss Prevention, Security Controls, Information Privacy, Authorization (Computing), Supply Chain Management, Data Modeling, Data Governance
Intermediate · Course · 1 - 3 Months

Skills you'll gain: QuickBooks (Accounting Software), Canva (Software), Business Intelligence, Calendar Management, Productivity Software, Business Intelligence Software, Customer Relationship Management (CRM) Software, Presentations, Sales Pipelines, Google Workspace, Accounting Software, Business Analytics, Customer Relationship Management, Accounting and Finance Software, Collaborative Software, Workflow Management, Project Management, Process Design, Teamwork, Financial Management
Beginner · Course · 3 - 6 Months

Skills you'll gain: Business Continuity Planning, Business Continuity, Contingency Planning, Disaster Recovery, Crisis Management, Public Health and Disease Prevention, Emergency Response, Public Health, Infection Control, Infectious Diseases, Risk Management, Community Health, Epidemiology, Verification And Validation, Laboratory Testing, Diagnostic Tests, Leadership, Education and Training, Pharmaceuticals, Health Disparities
Intermediate · Course · 3 - 6 Months

Board Infinity
Skills you'll gain: Restful API, Spring Framework, Spring Boot, Hibernate (Java), API Design, Development Testing, Verification And Validation, Authentications, Application Programming Interface (API), Object-Relational Mapping, Maintainability, Secure Coding, Data Persistence, Application Frameworks, Authorization (Computing), Application Design, YAML, Role-Based Access Control (RBAC), Endpoint Security, Business Logic
Intermediate · Course · 1 - 4 Weeks

New York Institute of Finance
Skills you'll gain: Credit Risk, Operational Risk, Portfolio Risk, Risk Management, Risk Management Framework, Business Risk Management, Risk Modeling, Risk Appetite, Risk Mitigation, Governance Risk Management and Compliance, Financial Market, Enterprise Risk Management (ERM), Risk Control, Risk Analysis, Derivatives, Governance, Portfolio Management, Compliance Management, Project Risk Management, Capital Markets
Beginner · Specialization · 3 - 6 Months

Board Infinity
Skills you'll gain: Equities, Financial Market, Competitive Analysis, Capital Markets, Financial Trading, Investments, Business Valuation, Market Analysis, Financial Modeling, Business Strategies, Securities Trading, Financial Analysis, Investment Management, Finance, Market Dynamics, Portfolio Management, Benchmarking, Financial Forecasting
Beginner · Course · 1 - 3 Months