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.
Georgia Institute of Technology
Skills you'll gain: English Language, Oral Comprehension, Verbal Communication Skills, Language Competency, Communication Strategies
★ 4.6 (65) · Mixed · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: OSI Models, Network Security, TCP/IP, Network Architecture, Network Protocols, Network Routing, Network Routers, Computer Networking, Infrastructure Security, Routing Protocols, Public Key Infrastructure, Network Model, Cryptographic Protocols, Web Applications, Application Servers
★ 4.6 (91) · Intermediate · Course · 1 - 3 Months

École Polytechnique Fédérale de Lausanne
Skills you'll gain: Water Quality, Sanitation, Water Resources, Water Resource Management, Laboratory Testing, Microbiology, Sterilization, Environmental Engineering, Health Policy, Public Health and Disease Prevention, Public Health, Infectious Diseases, Governance, Epidemiology, Economics, Chemistry
★ 4.8 (1.1K) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Microsoft Excel, Pivot Tables And Charts, Excel Formulas, Spreadsheet Software, Data Presentation, Data Visualization Software, Microsoft Copilot, Statistical Analysis, Data Analysis, Data Synthesis, Statistical Methods, Data Integration, Data-Driven Decision-Making
★ 4.3 (39) · Beginner · Course · 1 - 3 Months

Northwestern University
Skills you'll gain: Machine Controls, Robotics, Control Systems, Process Control, Graph Theory, Algorithms, Virtual Environment, Simulation and Simulation Software, Mathematical Modeling, Data Structures, Torque (Physics)
★ 4.9 (139) · Intermediate · Course · 1 - 4 Weeks

Caltech
Skills you'll gain: Specimen Preparation, Medical Imaging, Image Analysis, Specimen Processing, Cell Biology, Engineering, Scientific, and Technical Instruments, Laboratory Equipment, Laboratory Techniques, Digital Signal Processing, Scientific Visualization, 3D Modeling
★ 4.9 (272) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Database Management, Database Management Systems, Databases, Database Application, Relational Databases, Database Architecture and Administration, Data Security, User Accounts, User Provisioning, SQL, Application Security, Identity and Access Management, NoSQL, Role-Based Access Control (RBAC), Encryption
★ 4.7 (67) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Environmental Social And Corporate Governance (ESG), Production Process, Financial Management, Accounting, Business Management, Organizational Structure, Business, Manufacturing Operations, Leadership, Human Resources, Business Strategies, Strategic Thinking, Financial Statements, Innovation, Product Development, Value Propositions
★ 4.8 (29) · Beginner · Course · 1 - 4 Weeks
Kennesaw State University
Skills you'll gain: Customer Retention, Trustworthiness, Loyalty Programs, Social Impact, Expectation Management, Brand Loyalty, Customer Advocacy, Corporate Sustainability, Customer Relationship Management, Customer Insights, Customer experience strategy (CX), Customer Engagement, Sustainable Development, Customer Analysis, Human Resource Strategy, Sustainable Business, Customer Relationship Building, Business Strategy, Business, Marketing
★ 4.7 (99) · Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Jenkins, CI/CD, Continuous Delivery, DevOps, Continuous Integration
★ 4.5 (337) · Beginner · Guided Project · Less Than 2 Hours
University of Illinois Urbana-Champaign
Skills you'll gain: Mergers & Acquisitions, Private Equity, Business Valuation, Investment Banking, Accounting, Corporate Tax, Corporate Strategy, Financial Modeling, Financial Management, Finance, Corporate Finance
★ 4.7 (67) · Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Merchandising, Inventory Management, Inventory Control, Merchandise Displays, Retail Management, Consumer Behaviour, Visual Merchandising, Retail Store Operations, Retail Sales, Marketing Psychology, Customer Analysis, Customer Engagement, Analysis, Design
★ 4.6 (71) · Intermediate · Course · 1 - 4 Weeks