Java for Android courses can help you learn app development, user interface design, and mobile programming principles. You can build skills in working with APIs, managing databases, and implementing responsive layouts. Many courses introduce tools like Android Studio and Gradle, that support coding, testing, and deploying your applications effectively.

Codio
Skills you'll gain: Prompt Engineering, Generative AI, OpenAI, Animations, Image Analysis, Image Quality, ChatGPT, Visualization (Computer Graphics), Computer Graphics, Application Programming Interface (API)
Beginner · Course · 1 - 4 Weeks

Sungkyunkwan University
Skills you'll gain: Energy and Utilities, Materials science, Mechanical Engineering, Electrical Power, Physics, Power Electronics, Sustainable Technologies, Electrical Engineering, Electronics, Sustainable Engineering, Innovation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Large Language Modeling, LLM Application, Artificial Neural Networks, Deep Learning, Artificial Intelligence and Machine Learning (AI/ML), Generative AI, Prompt Engineering, Natural Language Processing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Software Design Patterns, Object Oriented Design, Object Oriented Programming (OOP), Javascript, Software Design, Maintainability, Scripting Languages, Application Development, Event-Driven Programming, Prototyping
Advanced · Course · 1 - 3 Months

Skills you'll gain: Plotly, Data Visualization, Datamaps, Data Visualization Software, Scatter Plots, Jupyter, Python Programming, Exploratory Data Analysis, Pandas (Python Package), Data Analysis, Medical Science and Research
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Prototyping, User Interface (UI) Design, Figma (Design Software), Mobile Development, Mockups, Wireframing, Collaborative Software
Beginner · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: TypeScript, Computational Logic, Scripting Languages, Programming Principles, Web Development Tools, Data Structures, Computer Programming
Intermediate · Guided Project · Less Than 2 Hours

EC-Council
Skills you'll gain: Penetration Testing, Threat Modeling, Cybersecurity, Cloud Security, Mobile Security, Vulnerability Assessments, Network Security, Application Security, Threat Detection, Security Testing, Cyber Attacks, MITRE ATT&CK Framework, Exploit development, Encryption, Vulnerability Scanning, Web Applications, Infrastructure Security, Wireless Networks, Internet Of Things
Beginner · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Blockchain, Cryptography, Application Security, Network Security, Data Security, Security Engineering, Secure Coding, Information Systems Security, Infrastructure Security, Encryption, Cybersecurity, Threat Modeling, Vulnerability Assessments
Advanced · Course · 1 - 3 Months

Skills you'll gain: Continuous Integration, CI/CD, Application Deployment, Node.JS, Version Control, Test Automation, Software Development Tools, Git (Version Control System), Software Development, GitHub, Javascript
Intermediate · Guided Project · Less Than 2 Hours

Knowledge Accelerators
Skills you'll gain: Microsoft Copilot, Microsoft 365, Microsoft Teams, Microsoft Office, Data Visualization, Productivity Software, Microsoft Excel, Artificial Intelligence, Technical Communication, Generative AI, Microsoft Word, Microsoft PowerPoint, Generative AI Agents, Productivity, Excel Formulas, Data Analysis, Data-Driven Decision-Making, Information Management, Data Management
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Storytelling, Data Analysis Expressions (DAX), Power BI, Statistical Reporting, Data Visualization Software, Dashboard, Pivot Tables And Charts, Microsoft Excel, Key Performance Indicators (KPIs), Data Manipulation, Business Intelligence, Cloud Services, Role-Based Access Control (RBAC), Data Integration, Security Controls, Data Cleansing, Software Installation
Intermediate · Course · 3 - 6 Months