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.

Johns Hopkins University
Skills you'll gain: Calculus, Applied Mathematics, Trigonometry, Advanced Mathematics, Mathematical Modeling, Algebra, Derivatives, Geometry
★ 4.8 (118) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Azure DevOps Pipelines, Azure DevOps, Continuous Delivery, CI/CD, Continuous Integration, Continuous Deployment, Version Control, Git (Version Control System)
★ 4.4 (8) · Intermediate · Guided Project · Less Than 2 Hours

University of California, Irvine
Skills you'll gain: Marketing Analytics, Key Performance Indicators (KPIs), Marketing Planning, Data-Driven Marketing, Marketing Effectiveness, Digital Media Strategy, A/B Testing, Web Analytics, Conversion Funnel Analysis, Content Performance Analysis, Digital Marketing, Customer experience improvement, Test Tools, Performance Metric, Performance Measurement, Marketing Strategies, Marketing, Driving engagement, Web Applications, Sales
★ 4.5 (55) · Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Microsoft Azure, Cloud Security, Data Security, Network Security, Authorization (Computing), Role-Based Access Control (RBAC), Application Security, Database Application, Cloud Development, Security Controls, Firewall, Relational Databases, Cloud Management, Key Management, Threat Detection, Security Information and Event Management (SIEM), Encryption
★ 4.5 (20) · Intermediate · Course · 1 - 3 Months

University of California, Davis
Skills you'll gain: Data Dictionary, Health Informatics, Extract, Transform, Load, Analytical Skills, Fraud detection, Data Integration, Data Analysis, Health Information Management, Value-Based Care, Data Mapping, Clinical Informatics, Data Mining, Data Transformation, Risk Analysis, Data Quality, Anomaly Detection, Classification Algorithms, Predictive Modeling
★ 4.5 (35) · Intermediate · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Information Architecture, Content Management Systems, Web Content, Web Applications, Web Presence, Content Management, Web Design and Development, System Configuration
★ 4.5 (68) · Beginner · Guided Project · Less Than 2 Hours

Sapienza University of Rome
Skills you'll gain: Financial Systems, Financial Data, Financial Policy, Financial Market, Accounting Systems, International Finance, Financial Accounting, Finance, Accounting, Banking, Economics, Financial Analysis, Balance Sheet, Spreadsheet Software, Cash Flows, Data Analysis, Data Manipulation
★ 4.4 (14) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Thermal Management, HVAC, Electrical Safety, Electrical Systems, Maintenance, Repair, and Facility Services, Power Electronics, Mechanical Engineering, Hardware Troubleshooting, Schematic Diagrams, Hazard Analysis, Control Systems
★ 3.8 (50) · Beginner · Course · 1 - 4 Weeks

Imperial College London
Skills you'll gain: Mathematical Modeling, Epidemiology, Infectious Diseases, Model Evaluation, Simulations, Model Optimization, Data Modeling, Public Health and Disease Prevention, Immunology, R Programming, Regression Analysis, Differential Equations, Statistical Methods, Public Health, Statistical Programming, Probability Distribution
★ 4.7 (56) · Intermediate · Course · 1 - 4 Weeks

LearnKartS
Skills you'll gain: Apache Kafka, Data Pipelines, Distributed Computing, Live Streaming, Network Monitoring
★ 4.2 (9) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Earned Value Management, Scheduling, Resource Management, Resource Allocation, Capacity Planning, Project Schedules, Project Management, Project Coordination, Project Controls, Cost Management, Enterprise Resource Planning, Work Breakdown Structure, Budget Management, Change Control, Data Import/Export
★ 4.8 (38) · Advanced · Course · 1 - 3 Months
Emory University
Skills you'll gain: Marketing Channel, Strategic Marketing, Marketing Strategies, Business Marketing, Marketing Planning, Go To Market Strategy, Target Market, Customer Analysis, Value Propositions, Market Opportunities, Case Studies, B2B Sales, Consumer Behaviour, Strategic Thinking, Competitive Analysis, Auditing, Resource Allocation
★ 4.5 (53) · Intermediate · Course · 1 - 4 Weeks