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.

The Expert Academy
Skills you'll gain: Enterprise Sales, B2B Sales, Selling Techniques, Customer Success Management, Sales, Sales Strategy, Overcoming Objections, General Sales Practices, Contract Negotiation, Customer Retention, Sales Management, Procurement, Customer Relationship Management, Sales Process, Collaboration, Price Negotiation, Negotiation, Stakeholder Engagement, Stakeholder Management, Coaching
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Apache Kafka, Real Time Data, Data Pipelines, Apache Spark, Scala Programming, Spring Boot, Java Programming, Development Environment, Apache, JSON, Data Processing, Data Integration, Live Streaming, Data Transformation, Solution Design, Query Languages, Performance Tuning, Software Architecture, Data Validation
Beginner · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: Content Optimization, Driving engagement, Content Creation, Video Production, Data Storytelling, Performance Analysis, Social Media Management, Social Media Content, Content Development and Management, Content Marketing, Digital Publishing, Video Editing, Performance Measurement, Post-Production, Branding, Performance Improvement, Key Performance Indicators (KPIs), Workflow Management
Beginner · Course · 1 - 4 Weeks
STARWEAVER
Skills you'll gain: Open Web Application Security Project (OWASP), Security Testing, Cyber Security Strategy, Application Security, Vulnerability Scanning, Security Strategy, Penetration Testing, DevSecOps, Software Testing, Debugging, Cybersecurity, Vulnerability Assessments, Cyber Security Assessment, Secure Coding, Test Automation, Code Review, Vulnerability Management, Exploitation techniques, Technical Communication, Continuous Monitoring
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Statistical Hypothesis Testing, Data-Driven Decision-Making, LLM Application, Statistical Methods, Performance Metric, Statistical Inference, Probability & Statistics, Statistical Analysis, Test Script Development, Large Language Modeling, Model Evaluation, Model Optimization, Prompt Engineering, Natural Language Processing, Scripting, Embeddings
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Blockchain, Program Development, Integrated Development Environments, Development Environment, Web Development Tools, Secure Coding, Application Deployment, Development Testing, Transaction Processing
Beginner · Course · 1 - 3 Months

Skills you'll gain: Salesforce, Business Process Automation, Agentic Workflows, Generative AI Agents, AI Enablement, Salesforce Development, AI Workflows, Agentic systems, Automation, AI Product Strategy, Business Workflow Analysis, Process Optimization, Workflow Management, AI Integrations, Customer experience improvement, Scalability, Organizational Change, Performance Measurement, Business Metrics
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: 3D Assets, 3D Modeling, Unity Engine, Video Game Development, Animation and Game Design, Computer Graphics, Model Optimization, Graphical Tools, Graphics Software, Data Import/Export
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Jenkins, CI/CD, Continuous Integration, Application Deployment, Devops Tools, Continuous Delivery, Build Tools, Continuous Deployment, Application Servers, DevOps, User Accounts, User Provisioning, SonarQube, Apache Maven, System Configuration, Apache Tomcat, Git (Version Control System), Software Installation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Node.JS, TypeScript, Restful API, Back-End Web Development, Object-Relational Mapping, Web Development, Secure Coding, Server Side, Software Development Tools, Authentications, OAuth, Web Applications, Web Services, Unit Testing, Data Validation, Full-Stack Web Development, Authorization (Computing), Development Environment, Javascript, E-Commerce
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Threat Modeling, Secure Coding, Application Security, Security Testing, DevSecOps, MITRE ATT&CK Framework, Security Requirements Analysis, Authentications, Threat Detection, Software Development Life Cycle, Security Controls, Systems Development Life Cycle, Vulnerability Assessments, DevOps, Cyber Security Assessment, CI/CD, Linux, Cyber Security Strategy, Cyber Risk, Cyber Governance
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Code Coverage, Embedded Software, Real-Time Operating Systems, Performance Testing, White-Box Testing, System Testing, Software Testing, Verification And Validation, Test Engineering, Performance Stress Testing, Embedded Systems, Scenario Testing, Test Planning, Integration Testing, Debugging, Real Time Data, Safety and Security
Advanced · Course · 1 - 4 Weeks