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: Project Management, Agile Project Management, Project Management Life Cycle, Project Risk Management, Project Management Institute (PMI) Methodology, Cost Management, Project Planning, Scope Management, Stakeholder Engagement, Business Analysis, Leadership
★ 4.6 (131) · Advanced · Course · 1 - 4 Weeks

Stanford University
Skills you'll gain: Cooking, Nutrition and Diet, Meal Planning And Preparation, Resourcefulness, Food and Beverage, Adaptability, Innovation
★ 4.6 (171) · Beginner · Course · 1 - 4 Weeks

Edureka
Skills you'll gain: PySpark, Model Optimization, Data Pipelines, Dashboard Creation, Dashboard, Interactive Data Visualization, Model Training, Data Processing, Data Storage Technologies, Data Architecture, Natural Language Processing, Data Storage, Data Wrangling, Data Integration, Data Transformation, Machine Learning, Data Preprocessing, Deep Learning, Logistic Regression
★ 2.7 (11) · Intermediate · Specialization · 3 - 6 Months

Duke University
Skills you'll gain: Deep Learning, Model Evaluation, Unsupervised Learning, Machine Learning, Regression Analysis, Artificial Intelligence and Machine Learning (AI/ML), Applied Machine Learning, Artificial Neural Networks, Decision Tree Learning, Model Training, Computer Vision, Logistic Regression, Supervised Learning, Machine Learning Algorithms, Natural Language Processing, Data Science, Predictive Analytics
★ 4.7 (793) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: AI Workflows, CrewAI, Prompt Engineering, AI Orchestration, Context Engineering, Agentic Workflows, Model Context Protocol, Generative AI Agents, LLM Application, Tool Calling, Agentic systems, Role-Based Access Control (RBAC), AI Security, Artificial Intelligence and Machine Learning (AI/ML), AI Enablement, Large Language Modeling, Retrieval-Augmented Generation, Generative AI, Artificial Intelligence, Prompt Patterns
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Distributed Denial-Of-Service (DDoS) Attacks, Google Cloud Platform, Kubernetes, Prometheus (Software), Cloud Infrastructure, Identity and Access Management, Data Loss Prevention, Load Balancing, Prompt Engineering, Network Monitoring, Cloud Computing Architecture, Prompt Engineering Tools, Cloud Security, Containerization, Application Performance Management, Network Architecture, Network Routing, DevSecOps, Site Reliability Engineering, Virtual Private Networks (VPN)
★ 4.7 (50K) · Intermediate · Professional Certificate · 3 - 6 Months

AI CERTs
Skills you'll gain: Blockchain, Law, Regulation, and Compliance, Regulatory Compliance, Technology Strategies, Business Leadership, Business Strategies, Application Development, Regulatory Requirements, Business Transformation, Financial Regulation, FinTech, Leadership, Emerging Technologies, Software Development, Cryptography, Cryptographic Protocols, Distributed Computing, Business Analysis, Encryption, Market Dynamics
Intermediate · Course · 1 - 3 Months

Imperial College London
Skills you'll gain: Regression Analysis, Calculus, Model Optimization, Mathematical Software, Numerical Analysis, Applied Mathematics, Applied Machine Learning, Linear Algebra, Artificial Neural Networks, Derivatives
★ 4.7 (5.8K) · Beginner · Course · 1 - 3 Months

Utrecht University
Skills you'll gain: Social Justice, Social Studies, Human Services, Court Systems, Political Sciences, Immigration Law, Law, Regulation, and Compliance, Diversity Awareness, European History, Cultural Diversity, Social Sciences, Civil Law, Adjudication, Legal Proceedings, Case Law, Media and Communications
★ 4.8 (624) · Beginner · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Entrepreneurship, Business Planning, New Business Development, Entrepreneurial Finance, Go To Market Strategy, Financial Forecasting, Business Strategy, Growth Strategies, Financial Modeling, Fundraising and Crowdsourcing, Equities, Business Modeling, Private Equity, Business Valuation, Customer Acquisition Management, Financial Planning, Presentations, Performance Measurement, Team Management, Business Metrics
★ 4.8 (767) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Git (Version Control System), Version Control, Software Versioning, Software Development Tools, Software Installation, Development Environment, Ubuntu, Command-Line Interface, File Management
Beginner · Course · 3 - 6 Months

Skills you'll gain: Generative AI Agents, Health Insurance Portability And Accountability Act (HIPAA) Compliance, Artificial Intelligence, Jupyter, Healthcare Industry Knowledge, Model Training, Healthcare Ethics, Health Disparities, Health Informatics, LLM Application, Machine Learning, Deep Learning, Statistical Machine Learning, AI Integrations, AI Security, Model Evaluation, Predictive Modeling, Data-Driven Decision-Making, Data Processing, Data Analysis
★ 4.5 (8) · Intermediate · Specialization · 1 - 3 Months