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.

Arizona State University
Skills you'll gain: English Language, Product Planning, Business Planning, Financial Analysis, New Product Development, Campaign Planning, Budgeting, Marketing Planning, Management Reporting, Business Communication, Language Competency, Business Writing, Presentations, Project Documentation, Performance Reporting, Internal Communications
★ 4.5 (34) · Mixed · Course · 1 - 3 Months

Rice University
Skills you'll gain: Diversity Equity and Inclusion Initiatives, Diversity Programs, Diversity Training, Human Resource Strategy, Strategic Planning, Employee Retention, Diversity and Inclusion, Human Resources Management and Planning, Talent Recruitment, Human Resources, Workplace inclusivity, Employee Training, Recruitment Strategies, Business Planning, Workforce Development, Organizational Effectiveness, Training Programs, Talent Acquisition, Recruitment, Human Resource Policies
★ 4.8 (61) · Intermediate · Course · 1 - 3 Months
Blue Prism
Skills you'll gain: Robotic Process Automation, Business Objects Framework, Business Process Automation, Process Flow Diagrams, Automation, Process Design, Workflow Management, Process Management, Process Modeling, Process Development, Business Process, Process Validation, Release Management, Data Analysis
★ 4.6 (38) · Beginner · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: File I/O, Object Oriented Programming (OOP), Python Programming, Programming Principles, Code Reusability, Object Oriented Design, File Management, Data Structures, Computer Programming, Algorithms, Data Storage, Data Management
★ 3.9 (12) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Music Theory, Musical Composition, Music, Instrumental Music, Post-Production, Media Production, Music Performance, Creativity, Aesthetics, Peer Review, Editing, Digital Publishing, System Configuration
★ 4.4 (11) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Mockups, User Flows, Wireframing, Interaction Design, Interactive Design, User Interface and User Experience (UI/UX) Design, User Interface (UI), Application Design, Experience Design, User Experience Design, UI Components, Design
★ 4.7 (55) · Beginner · Guided Project · Less Than 2 Hours

LearnQuest
Skills you'll gain: Visual Basic (Programming Language), Development Environment, Program Development, Microsoft Development Tools, Microsoft Visual Studio, Programming Principles, .NET Framework, Computer Programming, Integrated Development Environments, Software Development, Software Installation, Debugging
★ 4.7 (51) · Beginner · Course · 1 - 4 Weeks

Alex Genadinik
Skills you'll gain: Content Scheduling, TikTok, LinkedIn, Closing (Sales), Strategic Partnership, Podcasting, Price Negotiation, Video Production, Social Media Content, Shared Media, Brand Awareness, Social Media, Social Media Marketing, Brand Strategy, Business Planning, Business Relationship Management, Contract Negotiation, Negotiation, Web Analytics and SEO, Proposal Writing
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: MongoDB, Restful API, API Design, NoSQL, Database Development, Node.JS, Query Languages, Operational Databases, Database Systems, Application Programming Interface (API), Database Management, Distributed Computing, Data Store, Database Design, Database Architecture and Administration, Performance Tuning, Object-Relational Mapping, Scalability, Data Modeling, Data Validation
★ 4.7 (63) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Feature Engineering, Data Ethics, Unsupervised Learning, Dimensionality Reduction, Responsible AI, Text Mining, Data Preprocessing, Data Transformation, Anomaly Detection, Exploratory Data Analysis, Machine Learning, Scikit Learn (Machine Learning Library), Natural Language Processing, Data Science, Quality Assurance, Data Pipelines, Machine Learning Algorithms, Classification Algorithms, Design Thinking, Python Programming
★ 4.4 (80) · Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Timelines, Project Schedules, Google Sheets, Scheduling, Presentations, Data Visualization, Milestones (Project Management), Spreadsheet Software, Project Management
★ 4.5 (72) · Beginner · Guided Project · Less Than 2 Hours

Pontificia Universidad Católica del Perú
Skills you'll gain: Hotel And Restaurant Management, Hospitality and Food Services, Food Services, Restaurant Management, Resource Management, Restaurant Operation, Market Analysis, Market Opportunities, Business Modeling, Business Planning, Entrepreneurship, Market Research, Innovation, Cost Management, Logistics Management, Operational Efficiency
★ 4.8 (33) · Beginner · Course · 1 - 4 Weeks