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.

28DIGITAL
★ 4.6 (115) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Laboratory Procedures, Laboratory Testing, Chemistry, Safety Standards, Product Design, Regulatory Compliance, Mathematical Modeling, Product Testing, Design Specifications, Materials science, Personal protective equipment, Record Keeping, Quality Assurance, Product Development, Technical Documentation, Performance Testing
★ 4.7 (128) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Virtual Machines, Public Cloud, Cloud Security, Amazon Web Services, Scalability, Virtual Networking, Private Cloud, Cloud Computing Architecture, Cloud Platforms, Cloud Computing, Cloud Infrastructure, Cloud Services, Cloud Deployment
★ 4.4 (172) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Agile Product Development, Sprint Planning, Product Management, Product Requirements, Product Roadmaps, Agile Methodology, Agile Project Management, User Story, Product Strategy, Product Planning, Sprint Retrospectives, Backlogs, Project Management, Product Development, Stakeholder Communications, Workforce Development, Stakeholder Engagement, Meeting Facilitation, Prioritization, Interpersonal Communications
★ 4.5 (168) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Kotlin, Android Studio, Android Development, Unit Testing, Object Oriented Programming (OOP), Test Driven Development (TDD), Development Testing, Software Testing, Mobile Development, Application Development, Functional Design, Programming Principles
★ 4.6 (128) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Management, Data Presentation, Data Storytelling, Data Collection, Data Governance, Data Analysis, Information Privacy, Data Quality, Data Storage, Data Storage Technologies, Data Security, Exploratory Data Analysis, Data-Driven Decision-Making, Data Architecture, Data Visualization Software, Big Data, Applied Machine Learning, Machine Learning Methods, Machine Learning
★ 4.8 (123) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: AI Product Strategy, Commercialization, Product Management, AI Enablement, Stakeholder Communications, Technical Product Management, Product Lifecycle Management, Team Building, Stakeholder Engagement, Artificial Intelligence, Stakeholder Management, Return On Investment, Product Development, New Product Development, Team Management, Communication
★ 4.3 (178) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cryptography, Security Requirements Analysis, Network Architecture, Network Security, Internet Of Things, Cybersecurity, Web Services, Encryption, Embedded Systems, Network Protocols, Public Key Cryptography Standards (PKCS), Computer Networking, Threat Modeling, Security Controls, Simple Object Access Protocol (SOAP), TCP/IP, Web Applications, Restful API, Information Privacy, OSI Models
★ 4.4 (172) · Intermediate · Course · 1 - 3 Months

Starweaver
Skills you'll gain: Credit Risk, Financial Statement Analysis, Financial Statements, Financial Analysis, Lending and Underwriting, Commercial Lending, Risk Analysis, Analysis, Balance Sheet, Business Metrics, Securities (Finance), Corporate Finance, Risk Management
★ 4.5 (33) · Beginner · Course · 1 - 4 Weeks

University of Minnesota
Skills you'll gain: Pain Management, Treatment Planning, Meditation & Breathwork, Educational Materials, Clinical Assessment, Music, Education Software and Technology, Patient Evaluation, Mindfulness, Creativity, Self-Awareness, Stress Management, Patient Education And Counseling, Verbal Communication Skills
★ 4.8 (223) · Beginner · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Environmental Social And Corporate Governance (ESG), Corporate Sustainability, Sustainable Business, Investments, Portfolio Risk, Equities, Investment Management, Return On Investment, Social Impact, Portfolio Management, Sustainability Reporting, Sustainability Standards, Environmental Issue, Stakeholder Analysis, Market Trend, Risk Analysis, Performance Measurement, Climate Change Mitigation, Corporate Finance, Correlation Analysis
★ 4.7 (240) · Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Field-Programmable Gate Array (FPGA), Computational Logic, Computer Architecture, Hardware Design, Hardware Architecture, Memory Management, Electronics, Electronic Systems, Electronic Components, Diagram Design, Data Storage, Data Storage Technologies, Algorithms
★ 4.5 (131) · Intermediate · Course · 1 - 4 Weeks