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.

Politecnico di Milano
Skills you'll gain: Application Specific Integrated Circuits, Systems Design, Computer Architecture, Functional Design, Hardware Architecture, Cloud Infrastructure, Distributed Computing, Computer Systems, Computing Platforms, System Configuration, Embedded Systems
★ 4.6 (247) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Excel Formulas, Google Sheets, Service Level, Spreadsheet Software, Customer Data Management, Customer Support, Data Entry, Data Validation, Process Analysis, Data Analysis, Data Integration, Organizational Skills, Data Management
★ 4.6 (414) · Beginner · Guided Project · Less Than 2 Hours

Palo Alto Networks
Skills you'll gain: Cloud Security, Cloud-Native Computing, Cloud Computing Architecture, Infrastructure Security, DevSecOps, Cloud Computing, Cloud Deployment, Cloud Technologies, IT Security Architecture, Application Security, Cloud Infrastructure, Network Security, Cloud Services, Docker (Software), Software As A Service, Hybrid Cloud Computing, Containerization, Data Centers, Vulnerability Scanning, DevOps
★ 4.7 (151) · Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: No-Code Development, Application Deployment, Application Development, User Interface and User Experience (UI/UX) Design, Data Integration, Application Design, User Interface (UI), User Experience Design, Spreadsheet Software
★ 4.7 (182) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Engineering, Data Pipelines, Data Transformation, Extract, Transform, Load, Data Integration, Data Warehousing, Software Engineering Tools, Data Import/Export, Stored Procedure, Data Sharing, SQL, Data Analysis, GitHub, Microsoft Visual Studio, Command-Line Interface, Application Deployment
★ 4.7 (141) · Intermediate · Course · 1 - 3 Months

IE Business School
Skills you'll gain: Data-Driven Marketing, Marketing Analytics, Brand Management, Data-Driven Decision-Making, Marketing Management, Product Management, Strategic Marketing, Integrated Marketing Communications, Brand Strategy, Marketing, Product Planning, Marketing Strategies, Marketing Communications, Marketing Channel, Strategic Decision-Making, Marketing Effectiveness, Promotional Strategies, Marketing Planning, Product Strategy, Presentations
★ 4.6 (132) · Intermediate · Course · 1 - 3 Months

Automatic Data Processing, Inc. (ADP)
Skills you'll gain: Compensation and Benefits, Compensation Management, Compensation Strategy, Benefits Administration, Human Resources, Human Resource Strategy, Human Capital, Organizational Strategy, Employee Engagement
★ 4.6 (73) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: MITRE ATT&CK Framework, Threat Modeling, Secure Coding, Application Security, Threat Management, Cryptography, Encryption, Cyber Security Assessment, Cybersecurity, Security Strategy, Authorization (Computing), Security Controls, Internet Of Things, Identity and Access Management, Asset Management
★ 4.6 (98) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Project Estimation, Project Schedules, Work Breakdown Structure, Estimation, Scheduling, Project Planning, Project Management, Probability & Statistics
★ 4.5 (200) · Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Canva (Software), Multimedia, Visual Design, Graphical Tools, Graphic Design
★ 4.5 (223) · Beginner · Guided Project · Less Than 2 Hours

Board Infinity
Skills you'll gain: Make.com, Email Automation, DeepSeek API, Deepseek, Workflow Management, Agentic Workflows, AI Workflows, No-Code Development, User Interface (UI), LLM Application, AI Integrations, Human Computer Interaction, Generative AI Agents, Large Language Modeling, Retrieval-Augmented Generation, Automation, Application Programming Interface (API), Natural Language Processing, Prompt Engineering, Debugging
★ 4.1 (57) · Intermediate · Specialization · 1 - 3 Months

University of London
Skills you'll gain: Operations Management, Operations, Process Design, Operational Excellence, Business Operations, Manufacturing Operations, Operational Efficiency, Process Mapping, Operational Analysis, Organizational Strategy, Process Management, Business Strategy, Customer Analysis, Strategic Planning
★ 4.7 (85) · Mixed · Course · 1 - 4 Weeks