Advanced Chemistry courses can help you learn reaction mechanisms, thermodynamics, molecular structure, and spectroscopy techniques. You can build skills in laboratory techniques, data analysis, and critical thinking in experimental design. Many courses introduce tools such as chromatography, mass spectrometry, and computational chemistry software, that support analyzing chemical compounds and predicting molecular behavior.
University of Colorado Boulder
Skills you'll gain: Control Systems, Simulation and Simulation Software, Numerical Analysis, Simulations, Engineering Analysis, Mathematical Modeling, Linear Algebra, Differential Equations, Applied Mathematics, Mechanics, Mathematical Theory & Analysis, Physics
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Unit Testing, JUnit, Integration Testing, Restful API, Development Testing, Software Testing, Test Tools, Web Services, Hibernate (Java), Business Logic
Intermediate · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Blockchain, Cryptography, Network Security, Secure Coding, Cryptographic Protocols, Distributed Denial-Of-Service (DDoS) Attacks, Encryption, Cybersecurity, Key Management, Vulnerability Assessments, Authorization (Computing), Code Review, Dependency Analysis
Advanced · Course · 1 - 3 Months

Birla Institute of Technology & Science, Pilani
Skills you'll gain: Relational Databases, Databases, Database Theory, Database Design, Database Management, Database Development, SQL, Database Architecture and Administration, Database Management Systems, Query Languages, Data Modeling, Transaction Processing, Data Management, Data Storage, System Design and Implementation, Information Technology, Data Analysis, Information Architecture, Problem Solving, Logical Reasoning
Build toward a degree
Intermediate · Course · 1 - 3 Months

Skills you'll gain: AWS Identity and Access Management (IAM), Key Management, Identity and Access Management, Single Sign-On (SSO), Amazon Web Services, Encryption, Amazon CloudWatch, Distributed Denial-Of-Service (DDoS) Attacks, Cloud Security, Infrastructure Security, Event Monitoring, Continuous Monitoring, Application Security, Security Management, Firewall, Amazon Elastic Compute Cloud, Computer Security Incident Management, Data Security, Incident Response, Compliance Management
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Data Storytelling, Seaborn, Exploratory Data Analysis, Plot (Graphics), Matplotlib, Data Visualization, Scatter Plots, Data Visualization Software, Interactive Data Visualization, Regression Analysis, Statistical Visualization, Box Plots, Descriptive Statistics, Data Presentation, Data-Driven Decision-Making, Data Analysis, Statistical Reporting, Statistical Analysis, Pivot Tables And Charts, Python Programming
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Event-Driven Programming, Javascript, Object Oriented Programming (OOP), Web Development, Scripting, Cascading Style Sheets (CSS), Data Validation, Prototyping, Programming Principles, Computational Logic, Code Reusability, Development Environment
Beginner · Course · 3 - 6 Months

Skills you'll gain: Color Theory, Creativity, Layout Design, Journals
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Sales Pipelines, AI Personalization, Sales Management, Sales Process, Sales, Sales Strategy, Anthropic Claude, Sales Development, Customer Engagement, Responsible AI, General Sales Practices, Lead Generation, Generative AI, ChatGPT, AI Integrations, Forecasting, Business Ethics, Customer Insights
Intermediate · Course · 1 - 4 Weeks

Interplay Learning
Skills you'll gain: HVAC, Mechanical Engineering, Thermal Management, Building Services Engineering, Control Systems, Facility Repair And Maintenance, Energy and Utilities, Maintenance, Repair, and Facility Services, Facility Management and Maintenance
Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Visualization, Storytelling, Diagram Design, Action Oriented, Concision, Branding
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Penetration Testing, Cybersecurity, Cyber Security Assessment, Anomaly Detection, Cyber Attacks, Threat Detection, AI Security, Security Awareness, Network Analysis, Generative AI, Prompt Engineering, Email Security, Unsupervised Learning, Applied Machine Learning
Beginner · Course · 1 - 4 Weeks