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.

The Hong Kong University of Science and Technology
Skills you'll gain: Cryptography, Algorithms, Theoretical Computer Science, Mathematical Theory & Analysis, Arithmetic, Computational Thinking, Public Key Cryptography Standards (PKCS), Data Structures, Applied Mathematics, Logical Reasoning, Deductive Reasoning
Beginner · Course · 1 - 3 Months

Macquarie University
Skills you'll gain: Power BI, Microsoft Excel, Data Presentation, Data Sharing, Data Integration
Intermediate · Course · 1 - 3 Months

The Hong Kong University of Science and Technology
Skills you'll gain: Bayesian Statistics, Mathematical Theory & Analysis, Arithmetic, Advanced Mathematics, Deductive Reasoning
Beginner · Course · 1 - 3 Months

Arizona State University
Skills you'll gain: Empathy, Compassion, Emotional Intelligence, Social Skills, Self-Awareness, Personal Development, Professional Development, Active Listening, Leadership, Curiosity, Mindfulness
Mixed · Course · 1 - 3 Months

Macquarie University
Skills you'll gain: AI Security, Responsible AI, Data Security, Cyber Security Strategy, Cyber Threat Intelligence, Cyber Risk, Data Sharing, Intrusion Detection and Prevention, Cyber Attacks, Cybersecurity, Cyber Threat Hunting, Cyber Governance, DevSecOps, Security Strategy, Security Management, Artificial Intelligence and Machine Learning (AI/ML), Security Awareness, Security Software, AI Product Strategy, Generative AI
Beginner · Specialization · 3 - 6 Months

Kennesaw State University
Skills you'll gain: Email Security, Wireless Networks, Mobile Security, Incident Response, Cybersecurity, Personally Identifiable Information, Cyber Attacks, Firewall, General Networking, Threat Detection, Cyber Security Policies, Computer Security Awareness Training, Proxy Servers, Computer Security Incident Management, Network Security, Security Awareness, Cyber Threat Intelligence, Virtual Private Networks (VPN), Information Privacy, Social Media
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Trend Analysis, Financial Data, Market Trend, Data-Driven Decision-Making, Financial Analysis, Data Visualization, Technical Analysis, Financial Market, Matplotlib, Financial Modeling, Correlation Analysis, Pandas (Python Package), Python Programming, Data Manipulation, Jupyter, Data Structures, Data Import/Export
Beginner · Course · 1 - 4 Weeks

Northwestern University
Skills you'll gain: Leadership, Corporate Communications, Strategic Communication, Storytelling, Business Leadership, Media Relations, Stakeholder Communications, Public Relations, Innovation, Crisis Management, Communication, Branding
Mixed · Course · 1 - 4 Weeks
Amazon Web Services
Skills you'll gain: Prompt Engineering, Amazon Bedrock, AI Workflows, AWS SageMaker, Generative AI Agents, Generative AI, Amazon Web Services, AI Orchestration, Solution Architecture, Artificial Intelligence, Data Quality, Computer Vision, Scalability, Data Pipelines, Natural Language Processing
Beginner · Course · 1 - 4 Weeks

AI Business School
Skills you'll gain: Agentic Workflows, Prompt Engineering, AI Workflows, Generative AI Agents, Generative AI, Productivity, AI Personalization, Workflow Management, No-Code Development, Responsible AI, Risk Management, AI Orchestration, Large Language Modeling, AI Enablement, Self Service Technologies, ChatGPT, Training Programs, LLM Application, Artificial Intelligence, Innovation
Beginner · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: Infrastructure as Code (IaC), Responsible AI, Generative AI, DevOps, Devops Tools, CI/CD, Software Documentation, Terraform, Kubernetes, Prompt Engineering, Data Ethics, Automation, Innovation, Productivity
Intermediate · Course · 1 - 4 Weeks

MathWorks
Skills you'll gain: Model Evaluation, Computer Vision, Model Deployment, Anomaly Detection, Convolutional Neural Networks, Image Analysis, Transfer Learning, Matlab, Deep Learning, Artificial Neural Networks, Applied Machine Learning, PyTorch (Machine Learning Library), Data Preprocessing, Classification Algorithms, Data Visualization, Data Synthesis, Performance Tuning, Data Analysis
Beginner · Specialization · 1 - 3 Months