HTML, CSS, and JavaScript courses can help you learn web page structure, styling, and interactivity, along with responsive design and accessibility practices. You can build skills in creating layouts, implementing animations, and optimizing user experiences across different devices. Many courses introduce tools like code editors, version control systems, and browser developer tools, that support testing and refining your projects. By mastering these skills and tools, you’ll be well-equipped to develop engaging websites and applications.

Skills you'll gain: Linear Algebra, Differential Equations, Advanced Mathematics, Algebra, Applied Mathematics, Mathematical Theory & Analysis
Mixed · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Ansible, IT Automation, Enterprise Architecture, DevSecOps, CI/CD, Automation, Hardening, Enterprise Security, Devops Tools, Infrastructure as Code (IaC), Patch Management, Cloud Infrastructure, Vulnerability Scanning, Role-Based Access Control (RBAC), Configuration Management, Scalability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Restful API, Web Services, Spring Framework, Spring Boot, Simple Object Access Protocol (SOAP), API Design, Hibernate (Java), Application Programming Interface (API), Application Frameworks, Java Platform Enterprise Edition (J2EE), Object-Relational Mapping, Data Persistence, Service Oriented Architecture, Java, Back-End Web Development, JSON
Intermediate · Course · 3 - 6 Months

University at Buffalo
Skills you'll gain: Governance, Peer Review, Performance Measurement, Organizational Strategy, Strategic Leadership, Organizational Effectiveness, Performance Analysis, Resource Management, Fundraising, Case Studies, Leadership, Team Leadership, Risk Management, Due Diligence
Beginner · Course · 1 - 3 Months

Skills you'll gain: Google Cloud Platform, Dataflow, Data Pipelines, Model Deployment, Data Warehousing, Data Lakes, Real Time Data, Data Preprocessing, Data Processing, Dashboard, Tensorflow, Cloud Engineering, Data Infrastructure, Apache Spark, Big Data, Extract, Transform, Load, Applied Machine Learning, Query Languages, Cloud Storage, Scripting Languages
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Virtual Networking, Role-Based Access Control (RBAC), Data Persistence, Cloud Management, Application Lifecycle Management, Proxy Servers, Capacity Management, Application Performance Management, CI/CD, Key Management, Network Security, API Gateway, Network Routing, YAML, Application Deployment, Disaster Recovery, Scalability, Large Language Modeling
Beginner · Specialization · 3 - 6 Months

Universitat Autònoma de Barcelona
Skills you'll gain: Student-Centred Learning, Entrepreneurship, Problem Solving, Lifelong Learning, Design Thinking, Higher Education, Cognitive flexibility, Creative Thinking, Creativity, Innovation, Ideation, Professional Development, Collaboration, Analysis
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Azure, Cloud Security, Data Security, Kubernetes, Security Controls, Hardening, Database Architecture and Administration, Identity and Access Management, Data Storage Technologies, Infrastructure Security, Data Storage, Role-Based Access Control (RBAC), System Configuration, Continuous Monitoring, Encryption, Key Management, Containerization, Data Governance
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Alteryx, Predictive Modeling, Scripting, R Programming, Predictive Analytics, Data Science, Advanced Analytics, Trend Analysis, Data Preprocessing, Data Integration, Exploratory Data Analysis, Data Manipulation, Data Visualization Software, Data Analysis, Model Evaluation, Data Cleansing, Risk Modeling, Machine Learning
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Oracle Databases, Operational Databases, Database Architecture and Administration, Database Management, Patch Management, Multi-Tenant Cloud Environments, Data Maintenance, Performance Tuning, Server Administration, Load Balancing, Transaction Processing, System Configuration, Application Performance Management, Verification And Validation
Intermediate · Course · 1 - 3 Months
Skills you'll gain: Responsible AI, Data Ethics, Google Gemini, Marketing Analytics, Generative AI, AI Enablement, Governance, AI Security, Sales Strategy, Customer Insights, Marketing Strategies, ChatGPT, Persona Development, Marketing Effectiveness, Social Media Campaigns, Forecasting, Automation, Analysis, Process Optimization, Visualization (Computer Graphics)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: PostgreSQL, Performance Tuning, Database Management, Google Cloud Platform, Operational Databases, SQL, Database Application, Data Management, Data Analysis
Beginner · Project · Less Than 2 Hours