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: Agile Product Development, Wireframing, Product Roadmaps, Journey Mapping, Agile Methodology, Customer experience improvement, Agile Project Management, Persona Development, Prototyping, Experience Design, User Story, Product Development, New Product Development, Customer Analysis, Product Strategy, Process Analysis
★ 4.6 (92) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Risk Management, Risk Analysis, Agile Project Management, Project Risk Management, Agile Methodology, Root Cause Analysis, Risk Management Framework, Risk Mitigation, Contingency Planning, Risk Control, Risk Appetite, Risk Modeling, Continuous Monitoring, Business Risk Management, Performance Analysis, Agile Product Development, Communication Planning, Stakeholder Management, Project Management, Project Management Institute (PMI) Methodology
★ 4.8 (125) · Intermediate · Specialization · 1 - 3 Months

ESCP Business School
Skills you'll gain: Cultural Diversity, Intercultural Competence, Supply Chain Management, Business Strategy, Business Development, Sustainable Business, Business Economics, Corporate Strategy, Global Marketing, Marketing, Market Dynamics, Market Opportunities, Innovation, Negotiation, Investments
★ 4.4 (139) · Beginner · Course · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: Convolutional Neural Networks, Data Quality, Data Manipulation, Image Analysis, Data Pipelines, Dataflow, Applied Machine Learning, Data Preprocessing, Model Training, Model Optimization, AI Workflows, Model Evaluation, Machine Learning
★ 4.8 (89) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Visualization, Microsoft Office, Concision, Communication, Business Writing, Business Strategy
★ 4.4 (84) · Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Unsupervised Learning, Generative AI, Large Language Modeling, Supervised Learning, Deep Learning, Generative Model Architectures, LLM Application, Applied Machine Learning, Artificial Intelligence and Machine Learning (AI/ML), Reinforcement Learning, Statistical Machine Learning, Machine Learning Algorithms, Model Training, Artificial Neural Networks, Feature Engineering, Unstructured Data, Model Evaluation, Dimensionality Reduction, Model Optimization
★ 4.7 (66) · Intermediate · Course · 1 - 3 Months

Imperial College London
Skills you'll gain: Microbiology, Public Health and Disease Prevention, Public Health, Sanitation, Infection Control, Infectious Diseases, Environment Health And Safety, Epidemiology, Preventative Care, Emergency Response, Water Resources, Hand Hygiene, Healthcare Ethics, Community Health, Water Quality, Radiation Protection, Environmental Science, Environmental Issue, Immunology
★ 4.8 (123) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Video Editing, Animations, Timelines, Motion Graphics, Post-Production, Videography, Video Production, Photo/Video Production and Technology, System Configuration, Editing, Data Import/Export, Color Matching, File Management, Performance Tuning
★ 4.1 (25) · Mixed · Course · 1 - 3 Months

CVS Health
Skills you'll gain: Call Center Experience, Growth Mindedness, De-escalation Techniques, Data Entry, Greeting Customers, Collaboration, Teamwork, Telephone Skills, Inbound Calls, Customer Inquiries, Time Management, Customer Complaint Resolution, Customer Service, Customer Data Management, Personal Development, Performance Metric, Performance Measurement, Verbal Communication Skills, Problem Solving, Communication
★ 4.6 (97) · Beginner · Course · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: Data Modeling, Data Transformation, Data Processing, Data Warehousing, Data Preprocessing, Apache Hadoop, Extract, Transform, Load, Data Pipelines, Apache Spark, Feature Engineering, Star Schema, Applied Machine Learning, Real Time Data
★ 4.5 (97) · Intermediate · Course · 1 - 4 Weeks

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: Design Thinking, Business Modeling, Sales Presentations, Entrepreneurship, Product Development, Prototyping, Presentations, Lean Methodologies, New Product Development, Product Design, Human Centered Design, Entrepreneurial Finance, Value Propositions, Ideation, Innovation, Emerging Technologies, Manufacturing Operations
★ 4.7 (146) · Beginner · Course · 1 - 3 Months

University of London
Skills you'll gain: Cryptography, Cryptographic Protocols, Application Security, Cybersecurity, Data Security, Encryption, Vulnerability Assessments, Information Systems Security, Key Management, Infrastructure Security, Public Key Infrastructure, Public Key Cryptography Standards (PKCS), Authentications, Mobile Security, Data Integrity
★ 4.6 (76) · Beginner · Course · 1 - 4 Weeks