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.

Deep Teaching Solutions
Skills you'll gain: Critical Thinking, Critical Thinking and Problem Solving, Cognitive flexibility, Decision Making, Emotional Intelligence, Mental Concentration, Decision Intelligence, AI literacy, ChatGPT, Self-Awareness
Beginner · Course · 1 - 4 Weeks

United Cities and Local Governments of Africa
Skills you'll gain: Climate Change Adaptation, Climate Change Programs, Climate Change Mitigation, Environmental Policy, Social Determinants Of Health, Land Management, Environmental Resource Management, Sustainable Development, Decision Support Systems, Governance, Vulnerability, Socioeconomics, Economic Development, Hazard Analysis
Intermediate · Course · 1 - 3 Months

Imperial College London
Skills you'll gain: Epidemiology, Public Health and Disease Prevention, Health Disparities, Public Health, Health Equity, Social Determinants Of Health, Infectious Diseases, Health Policy, Socioeconomics, Health Assessment, Demography, Disabilities, Chronic Diseases, Statistical Analysis, Data Collection
Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: OSI Models, Network Security, Cloud Services, TCP/IP, Cloud Computing, Cloud Infrastructure, Software-Defined Networking, Network Architecture, Virtual Networking, Wide Area Networks, Cloud Engineering, Network Protocols, Cloud Computing Architecture, Cloud Platforms, Linux Administration, Network Troubleshooting, Linux, Kubernetes, Network Switches, Terraform
Build toward a degree
Intermediate · Specialization · 3 - 6 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
Beginner · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Customer Insights, Design Thinking, New Product Development, Journey Mapping, Customer experience improvement, Product Development, Customer Analysis, Consumer Behaviour, Business Research, User Research, Customer Engagement, Market Research, Case Studies, Product Strategy, Innovation, Needs Assessment
Beginner · Course · 1 - 3 Months

Edureka
Skills you'll gain: Data Transformation, Dashboard Creation, Performance Analysis, Advanced Analytics, Pivot Tables And Charts, Data Integration, Machine Learning Methods
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Database Administration, Programming Principles, Computer Programming, Artificial Intelligence, Cloud Services, Network Security
Intermediate · Course · 1 - 4 Weeks

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
Beginner · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Data Preprocessing, Feature Engineering, Model Evaluation, Bioinformatics, Exploratory Data Analysis, Random Forest Algorithm, Pandas (Python Package), Scikit Learn (Machine Learning Library), Applied Machine Learning, Data Manipulation, Data Processing, Dimensionality Reduction, Data Cleansing, Model Optimization, Keras (Neural Network Library), Machine Learning Algorithms, Data Transformation, Model Training, Machine Learning, Data Science
Beginner · Specialization · 3 - 6 Months

Duke University
Skills you'll gain: Debugging, Code Reusability, Algorithms, Problem Solving, Data Processing, Computational Logic, Python Programming, Software Development, Data Analysis, Scripting Languages
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Keyword Research, Digital Publishing, Content Optimization, Search Engine Optimization, Intellectual Property, Layout Design, Account Management, Accounting
Beginner · Guided Project · Less Than 2 Hours