Android app development courses can help you learn Java and Kotlin programming, user interface design, and mobile app architecture. You can build skills in debugging, performance optimization, and integrating APIs for enhanced functionality. Many courses introduce tools like Android Studio for coding, Firebase for backend services, and Git for version control, allowing you to effectively manage your projects and collaborate with others.

Skills you'll gain: Ruby (Programming Language), Debugging, Scripting Languages, Data Structures, Scripting, Program Development, Object Oriented Programming (OOP)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Web Scraping, Extensible Markup Language (XML), Data Processing, Cascading Style Sheets (CSS), JSON, Data Capture, Application Programming Interface (API), MongoDB, Data Storage, Hypertext Markup Language (HTML)
Beginner · Course · 3 - 6 Months
Skills you'll gain: Workplace inclusivity, Diversity and Inclusion, Culture Transformation, Safety Culture, Leadership, Team Management, Empathy, Cultural Diversity, Collaboration, Diversity Awareness, Innovation, Employee Engagement, Adaptability, Communication, Employee Retention
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Figma (Design Software), Software Design Documents, Technical Documentation, User Interface and User Experience (UI/UX) Design, Software Design, Prototyping, Technical Communication, Style Guides, UI Components
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Penetration Testing, OSI Models, Exploitation techniques, TCP/IP, Network Protocols, Distributed Denial-Of-Service (DDoS) Attacks, Network Security, Cyber Security Assessment, General Networking, Vulnerability Scanning, Cybersecurity, Web Development, Prompt Engineering, Large Language Modeling, Scripting, Python Programming, SQL, Command-Line Interface, Data Structures
Intermediate · Course · 1 - 3 Months

HubSpot Academy
Skills you'll gain: Sales Enablement, Persona Development, Technical Sales, Sales Training, Sales Strategy, Target Audience, Lead Generation, Sales, Sales Process, Customer Success Management, Marketing Materials, Content Strategy, Business Writing, Communication Strategies, Meeting Facilitation, Service Level Agreement
Beginner · Course · 1 - 3 Months

Skills you'll gain: Google Gemini, Flutter (Software), Generative AI Agents, Generative AI, LLM Application, Google Cloud Platform, Application Development, Mobile Development
Beginner · Course · 1 - 3 Months

Skills you'll gain: PostgreSQL, Database Administration, Relational Databases, Database Design, Database Management, Database Architecture and Administration, SQL, Stored Procedure, Databases, Transaction Processing, Data Manipulation, Query Languages
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Image Analysis, Cloud Deployment, Tensorflow, Amazon Web Services, Convolutional Neural Networks, Model Deployment, Application Development, Deep Learning, Artificial Intelligence and Machine Learning (AI/ML), Computer Vision, Data Preprocessing
Mixed · Course · 1 - 4 Weeks

University of California, Santa Cruz
Skills you'll gain: C++ (Programming Language), Object Oriented Programming (OOP), C (Programming Language), Algorithms, File I/O, System Programming, Programming Principles, Data Structures, Secure Coding, Scaled Agile Framework
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Microsoft Copilot, Microsoft Outlook, Microsoft Teams, Microsoft 365, Email Automation, Collaborative Software, Productivity Software, Project Management Software, Calendar Management, Meeting Facilitation, Microsoft Word, Business Correspondence, Proposal Development
Beginner · Course · 1 - 3 Months

Skills you'll gain: Unit Testing, JUnit, Integration Testing, Restful API, Test Driven Development (TDD), Software Testing, Java Programming, Hibernate (Java), Verification And Validation
Intermediate · Course · 1 - 4 Weeks