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.

Skills you'll gain: Retrieval-Augmented Generation, Large Language Modeling, LangChain, LLM Application, OpenAI API, Hugging Face, Generative AI, OpenAI, Web Applications, Application Development, Flask (Web Framework), Python Programming, Natural Language Processing, Web Design and Development, Web Development, Front-End Web Development, Image Analysis
Intermediate · Course · 1 - 3 Months

Stanford University
Skills you'll gain: Cooking, Nutrition and Diet, Meal Planning And Preparation, Resourcefulness, Nutrition Education, Food and Beverage, Adaptability, Innovation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Process Mapping, Process Analysis, Operational Efficiency, Business Operations, Operational Excellence, Operations Management, Operational Analysis, Process Management, Operations, Business Process, Business Process Improvement, Process Improvement and Optimization, Process Improvement, Customer experience improvement, Continuous Improvement Process, Business Development, Growth Strategies, Technology Strategies, Business Technologies, Technology Solutions
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Meta Ads Manager, A/B Testing, Data-Driven Marketing, Marketing Analytics, Advertising Campaigns, Campaign Management, Data Presentation, Presentations, Online Advertising, Marketing Effectiveness, Content Performance Analysis, Paid media, Social Media Campaigns, Advertising, Marketing Strategies, Conversion Funnel Analysis, Social Media Marketing, Facebook, Data-Driven Decision-Making, Data Analysis
Beginner · Course · 1 - 3 Months

Skills you'll gain: Prioritization, Critical Thinking and Problem Solving, Negotiation, Conflict Management, Empathy & Emotional Intelligence, Time Management, Stress Management, Communication, Problem Solving, Emotional Intelligence, Business Priorities, Communication Strategies, Critical Thinking, Complex Problem Solving, Courage, Professionalism, Creative Problem-Solving, Business Ethics, Self-Awareness, Goal Setting
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Professional Networking, SAP Applications, Company, Product, and Service Knowledge, Interviewing Skills, Goal Setting, Training Programs
Beginner · Course · 1 - 4 Weeks

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

DeepLearning.AI
Skills you'll gain: LangChain, LLM Application, Large Language Modeling, Retrieval-Augmented Generation, Generative AI Agents, Prompt Engineering, Prompt Patterns, Generative Model Architectures, AI Workflows
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Machine Learning Algorithms, Dashboard Creation, Classification Algorithms, Interactive Data Visualization, Data Visualization Software, Model Evaluation, Applied Machine Learning, Machine Learning, Scikit Learn (Machine Learning Library), Plot (Graphics), Web Applications, Logistic Regression, Predictive Modeling, Model Training, Data Science, Python Programming, Fine-tuning, Model Optimization, Pandas (Python Package)
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Canva (Software), Multimedia, Interactive Data Visualization, Data Visualization, Marketing Design, Visual Storytelling, Diagram Design, Brainstorming, Data Sharing, Visual Design, Color Theory, Drive Engagement, Design Elements And Principles, Graphic Design, Marketing, Communication
Intermediate · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Budgeting, Data Visualization, Google Sheets, Productivity Software, Budget Management, Spreadsheet Software, Presentations, User Accounts, Data Sharing
Beginner · Guided Project · Less Than 2 Hours

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
Intermediate · Course · 1 - 4 Weeks