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.

Starweaver
Skills you'll gain: Constructive Feedback, Team Collaboration, Supervision, Team Management, Critical Thinking and Problem Solving, Internal Communications, Analytical Skills, Communication Strategies
Intermediate · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Eclipse (Software), Embedded Software, Microarchitecture, Computer Architecture, Software Development, System Programming, Software Development Tools, Integrated Development Environments, Hardware Architecture, Embedded Systems, Verification And Validation, System Design and Implementation, Simulations, System Configuration, Debugging
Intermediate · Course · 1 - 4 Weeks

Interactive Brokers
Skills you'll gain: Risk Analysis, Financial Trading, Securities Trading, Investments, Financial Market, Tax, Financial Regulations, Capital Markets, Investment Management, Financial Analysis, Risk Mitigation, Financial Industry Regulatory Authorities, Market Liquidity, Credit Risk, Income Tax, Market Dynamics, Tax Laws, Due Diligence
Beginner · Course · 1 - 4 Weeks

University of Pennsylvania
Skills you'll gain: Negotiation, Contract Negotiation, Trustworthiness, Conflict Management, Relationship Building, Composure, Interpersonal Communications, Emotional Intelligence, Rapport Building, Communication Strategies, Empathy & Emotional Intelligence, Influencing, De-escalation Techniques, Business Ethics, Stress Management, Active Listening
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Model Evaluation, Tensorflow, Model Training, Supervised Learning, Model Optimization, Artificial Neural Networks, Regression Analysis, Applied Machine Learning, Statistical Machine Learning, Machine Learning Algorithms, Deep Learning, Image Analysis, Machine Learning, Random Forest Algorithm, AI Workflows, Decision Tree Learning, Natural Language Processing, Scikit Learn (Machine Learning Library), Data Science, Python Programming
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Responsive Web Design, HTML and CSS, Cascading Style Sheets (CSS), Hypertext Markup Language (HTML), Front-End Web Development, Web Design, Maintainability, Web Development, Full-Stack Web Development, Computer Programming, Semantic Web, Web Content Accessibility Guidelines, Design Elements And Principles
Beginner · Course · 1 - 4 Weeks

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
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Responsive Web Design, HTML and CSS, Bootstrap (Front-End Framework), Web Design, Cascading Style Sheets (CSS), Web Design and Development, Front-End Web Development, Hypertext Markup Language (HTML), Web Development Tools, UI Components, Application Frameworks, Web Frameworks, Web Development
Beginner · Course · 1 - 4 Weeks

Rice University
Skills you'll gain: Economics, Supply And Demand, Economic Development, Economics, Policy, and Social Studies, Financial Policy, Market Dynamics, Socioeconomics, Business Economics, General Finance, Business Metrics, Public Policies, Tax, Performance Metric, International Finance, Fiscal Management, Investments, Labor Relations, Financial Systems, Cost Benefit Analysis, Consumer Behaviour
Beginner · Course · 1 - 3 Months

Rutgers the State University of New Jersey
Skills you'll gain: Logistics, Logistics Management, Transportation, Supply Chain, and Logistics, Warehouse Management, Supply Chain Management, Warehousing, Warehouse Operations, Supply Chain, Transportation Management, Supply Chain Systems, Inventory and Warehousing, Order Delivery, Transportation Operations, Order Fulfillment, Relationship Management, Supplier Relationship Management, Supplier Management, Cash Flows, Complex Problem Solving
Advanced · Course · 1 - 4 Weeks

University of Cambridge
Skills you'll gain: Cash Flow Forecasting, Accrual Accounting, Cash Management, Financial Reporting, Finance, Environmental Social And Corporate Governance (ESG), Accounting, Financial Management, Financial Modeling, Corporate Finance, Capital Markets, Cash Flows, Financial Statements, Accruals, Depreciation, Key Performance Indicators (KPIs), Investments, Loans, Strategic Decision-Making, Problem Solving
Intermediate · Specialization · 3 - 6 Months

LearnKartS
Skills you'll gain: Cost Management, Project Management Institute (PMI) Methodology, Project Risk Management, Scope Management, Project Schedules, Project Management, Project Scoping, Project Management Life Cycle, Cost Estimation, Resource Management, Project Controls, Risk Management, Project Planning, Communication Planning, Resource Planning, Resource Allocation, Risk Mitigation, Quality Management, Project Estimation, Stakeholder Management
Intermediate · Course · 1 - 4 Weeks