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.

Skills you'll gain: Prompt Engineering, AI Personalization, Target Audience, Marketing Materials, ChatGPT, Customer Insights, Generative AI, Marketing Analytics, Email Marketing, Social Media Campaigns, Content Creation, Social Media Content
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Data Cleansing, Apache Spark, PySpark, Data Manipulation, Applied Machine Learning, Data Processing, Classification And Regression Tree (CART), Predictive Modeling, Data Science, Machine Learning, Google Cloud Platform, Python Programming
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Canva (Software), Product Promotion, Marketing Materials, Promotional Strategies, Product Knowledge, Design, Presentations, Dashboard, Graphic and Visual Design, Creative Design, Graphical Tools, Graphic Design, Selling Techniques, Sales
Beginner · Guided Project · Less Than 2 Hours

Coursera
Skills you'll gain: Test Planning, Test Tools, Software Testing, Test Case, Software Quality Assurance, User Acceptance Testing (UAT), Quality Assurance, Agile Methodology, Risk Management Framework, Technical Communication
Beginner · Course · 1 - 4 Weeks
Dartmouth College
Skills you'll gain: Liberal Arts, Systems Thinking, Psychology, Research, Science and Research
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Incident Response, Cyber Threat Hunting, Computer Security Incident Management, Cyber Threat Intelligence, Threat Detection, Threat Management, Security Management, Cybersecurity, Continuous Monitoring, Scenario Testing, Network Security, Technical Communication
Advanced · Course · 1 - 4 Weeks
CertNexus
Skills you'll gain: Applied Machine Learning, Machine Learning, Data Storytelling, Stakeholder Engagement, Data Presentation, Stakeholder Communications, MLOps (Machine Learning Operations), Web Applications, Project Closure, Solution Delivery, Data Visualization, Data Science, Data Pipelines, Communication, Automation
Intermediate · Course · 1 - 4 Weeks
Coursera
Skills you'll gain: React.js, JavaScript Frameworks, Web Applications, UI Components, Application Development, User Interface (UI), Front-End Web Development, Javascript
Beginner · Guided Project · Less Than 2 Hours

Universidad de los Andes
Skills you'll gain: Game Design, Video Game Development, Agile Methodology, Agile Software Development, Software Design Documents, Software Development Methodologies, Augmented and Virtual Reality (AR/VR), Virtual Reality, Sprint Planning, Video Production, Technical Documentation, Prototyping, Digital Publishing, User Interface (UI)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: GitHub, DevOps, Version Control, CI/CD, Continuous Integration, Software Development Tools, Continuous Deployment, Software Development, Amazon Elastic Compute Cloud
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Open Shortest Path First (OSPF), Network Planning And Design, TCP/IP, Computer Networking, General Networking, Wireless Networks, Network Routing, Virtualization and Virtual Machines, Network Switches, Cloud Infrastructure, Local Area Networks, Puppet (Configuration Management Tool), Wide Area Networks, Virtual Machines, Chef (Configuration Management Tool), Real Time Data, Scripting, JSON, Automation, Application Programming Interface (API)
Intermediate · Specialization · 1 - 3 Months

Skillshare
Skills you'll gain: Photo Editing, Photography, Image Quality, Storytelling, Post-Production, Adobe Photoshop, Content Creation, Adobe Creative Cloud, Creativity, Color Theory
Beginner · Specialization · 1 - 3 Months