Programming languages courses can help you learn syntax, data structures, algorithms, and object-oriented programming. You can build skills in debugging, code optimization, and software development methodologies. Many courses introduce tools like Git for version control, integrated development environments (IDEs) such as Visual Studio Code, and frameworks like React or Django, that support creating robust applications and enhancing your coding efficiency.

Northeastern University
Skills you'll gain: Java, Object Oriented Programming (OOP), Data Structures, Java Programming, Object Oriented Design, Event-Driven Programming, Computer Programming, Application Design, Programming Principles, Application Development, File I/O, User Interface (UI), User Interface (UI) Design, Development Environment, Software Development
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: User Interface (UI), Vector Databases, User Interface (UI) Design, OpenAI API, UI Components, Figma (Design Software), AI Personalization, LLM Application, OpenAI, Embeddings, Application Development, Data Store, Frontend Integration, Artificial Intelligence, Data Processing, Database Management, Restful API, Web Development
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Software Testing, Test Tools, Development Testing, Test Case, .NET Framework, Test Automation, Integration Testing, Debugging, C# (Programming Language), Mockups, Data Access
Beginner · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Test Tools, Test Automation, Test Planning, Scripting, Test Script Development, Continuous Integration, CI/CD, Software Testing, Software Technical Review, Scripting Languages, Code Review, Continuous Delivery, Maintainability, Automation, Software Quality (SQA/SQC), Application Frameworks
Advanced · Course · 1 - 4 Weeks

Logical Operations
Skills you'll gain: Excel Macros, Debugging, Visual Basic (Programming Language), Microsoft Excel, Scripting, Microsoft Development Tools, Event-Driven Programming, Integrated Development Environments, Automation, Spreadsheet Software, Performance Tuning, Performance Improvement, Microsoft 365, Program Development, Computer Programming, Programming Principles, Computational Logic, Code Reusability, Data Wrangling, Data Science
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: AI Workflows, CrewAI, Prompt Engineering, AI Orchestration, Context Engineering, Agentic Workflows, Model Context Protocol, Generative AI Agents, LLM Application, Tool Calling, Agentic systems, Role-Based Access Control (RBAC), AI Security, Artificial Intelligence and Machine Learning (AI/ML), AI Enablement, Large Language Modeling, Retrieval-Augmented Generation, Generative AI, Artificial Intelligence, Prompt Patterns
Intermediate · Specialization · 1 - 3 Months

Ball State University
Skills you'll gain: Statistical Methods, Probability & Statistics, Probability, Statistical Modeling, Statistical Programming, Statistical Analysis, Probability Distribution, Statistical Inference, Bayesian Statistics, Data Science, Sampling (Statistics), Statistical Hypothesis Testing, R Programming, Dimensionality Reduction, R (Software), Simulations, Statistical Visualization
Build toward a degree
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Prompt Patterns, AWS SageMaker, Generative AI Agents, AI Integrations, Amazon Web Services, Infrastructure as Code (IaC), AI Security, AI Enablement, Generative AI, DevOps, IT Automation, AI Personalization, AWS CloudFormation, AI Workflows, Computer Programming, Computer Programming Tools, Artificial Intelligence, Autoencoders, Building Codes
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: React.js, Code Reusability, Javascript, Front-End Web Development, Web Development
Intermediate · Guided Project · Less Than 2 Hours

Duke University
Skills you'll gain: Rust (Programming Language), Command-Line Interface, Build Tools, Encryption, Package and Software Management, Application Development, Cryptography, Software Engineering
Beginner · Guided Project · Less Than 2 Hours

Edureka
Skills you'll gain: MongoDB, NoSQL, Database Management, Database Systems, Database Development, Data Wrangling, Performance Tuning, Database Design, Data Modeling, Query Languages, Analytics, Data Processing, Data Manipulation, Scalability, Disaster Recovery
Intermediate · Course · 1 - 3 Months

University of Colorado System
Skills you'll gain: Matlab, Estimation, Applied Mathematics, Numerical Analysis, Mathematical Modeling, Control Systems, Mathematical Software, Simulation and Simulation Software, Model Evaluation, Derivatives, System Implementation, Calculus
Intermediate · Course · 1 - 4 Weeks