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.
Coursera
Skills you'll gain: JUnit, MLOps (Machine Learning Operations), CI/CD, Continuous Integration, Jenkins, Test Automation, Unit Testing, DevOps, Development Testing, Debugging, Code Coverage, Test Engineering, Data Pipelines
Advanced · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Surveys, Survey Creation, User Feedback, Case Studies, Data Quality, Research Design, User Research, Data Collection, Qualitative Research
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Exploratory Data Analysis, Feature Engineering, Data Analysis, Data Preprocessing, Model Evaluation, Data Wrangling, Data Import/Export, Data Transformation, Predictive Modeling, Applied Machine Learning, Predictive Analytics, Statistical Methods, Regression Analysis, Model Training, Model Optimization, Artificial Neural Networks
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Code Reusability, Data Management, Program Development, Automation, Computational Logic
Intermediate · Course · 1 - 3 Months

Packt
Skills you'll gain: Amazon Web Services, Disaster Recovery, Threat Management, User Provisioning, Authentications, Configuration Management, Automation
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Email Automation, Marketing Automation, Email Marketing, Campaign Management, Data-Driven Marketing, Workflow Management, Automation, Performance Measurement, Driving engagement, Performance Analysis, Process Improvement and Optimization, Customer Engagement
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Dashboard Creation, Data Storytelling, Dashboard, Market Data, Data-Driven Decision-Making, Tableau Software, Data Presentation, Financial Market, Interactive Data Visualization, Financial Data, Financial Analysis, Storytelling, Business Intelligence, Data Analysis, Data Visualization, Data Visualization Software, Analytics, Trend Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Node.JS, Dataflow, Data Pipelines, Live Streaming, Real Time Data, File I/O, Javascript, Server Side, Interoperability, TCP/IP, Servers, Front-End Web Development
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Apple iOS, iOS Development, Swift Programming, Core Data (Software), Mobile Development, Interactive Data Visualization, UI Components, User Interface (UI), Data Sharing, Application Programming Interface (API), Data Modeling, Real Time Data, Configuration Management
Intermediate · Course · 3 - 6 Months

Whizlabs
Skills you'll gain: Incident Response, Incident Management, Computer Security Incident Management, Security Management, Disaster Recovery, Crisis Management, Security Strategy, Threat Management, Business Continuity, Security Testing, Risk Management Framework, Governance, Risk Management, Service Recovery, Resource Allocation, Compliance Management, Business Relationship Management, Verification And Validation, Business Priorities, Budget Management
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Machine Learning Methods, Machine Learning Algorithms, AI Security, AI literacy, Supervised Learning, Large Language Modeling, Generative AI, Model Training, Reinforcement Learning
Beginner · Course · 1 - 3 Months

Skills you'll gain: ASP.NET, Middleware, .NET Framework, Restful API, Application Programming Interface (API), C# (Programming Language), API Design, Databases, Performance Tuning, Data Persistence, Web Development, Scalability, Development Environment, Web Applications, Web Analytics, Application Security
Intermediate · Course · 3 - 6 Months