Mobile app development courses can help you learn programming languages like Java and Swift, user interface design principles, and app testing strategies. You can build skills in integrating APIs, optimizing performance, and ensuring security in mobile applications. Many courses introduce tools such as Android Studio and Xcode, that support building and deploying apps on various platforms, along with frameworks like React Native that facilitate cross-platform development.

Skills you'll gain: Model Deployment, Google Cloud Platform, Data Lakes, Data Pipelines, Dataflow, Big Data, Tensorflow, Extract, Transform, Load, Query Languages, Apache Spark, Real Time Data, Data Processing, SQL, Data Integration, Unstructured Data, Apache Hadoop, Dashboard Creation, Data Warehousing, Metadata Management, Machine Learning Methods
★ 4.7 (815) · Intermediate · Specialization · 3 - 6 Months

Kennesaw State University
Skills you'll gain: Email Security, Wireless Networks, Mobile Security, Incident Response, Cybersecurity, Cyber Security Assessment, Personally Identifiable Information, Cyber Attacks, Firewall, General Networking, Threat Detection, Cyber Security Policies, Computer Security Awareness Training, Proxy Servers, Computer Security Incident Management, Network Security, Security Awareness, Threat Management, Cyber Risk, Social Media
★ 4.9 (64) · Beginner · Specialization · 3 - 6 Months

Emory University
Skills you'll gain: Laboratory Testing, Specimen Processing, Epidemiology, Infection Control, Laboratory Procedures, Public Health, Infectious Diseases, Public Health and Disease Prevention, Healthcare Ethics, Emergency Response, Health Policy, Patient Evaluation, Health Systems, Medical Science and Research, International Relations, Public Safety and National Security, Direct Patient Care, Personal protective equipment, Clinical Practices, Drug Development
★ 4.7 (222) · Mixed · Course · 1 - 3 Months

Institut Mines-Télécom
Skills you'll gain: Network Engineering, Wireless Networks, Network Security, General Networking, Network Architecture, Network Infrastructure, Mobile Security, Network Protocols, Telecommunications, OSI Models, Communication Systems, Digital Communications, Dataflow, Authentications, Key Management, Encryption
★ 4.7 (134) · Intermediate · Course · 1 - 3 Months

University of Geneva
Skills you'll gain: Family Support, Personal Development, Overcoming Obstacles, Clinical Psychology, School Psychology, Disabilities, Developmental Disabilities, Behavioral Management, Mental Concentration, Psychiatry, Mental and Behavioral Health, Family Therapy, Organizational Skills, Mental Health Diseases and Disorders, Behavior Management, Psychotherapy, Psychiatric Assessments, Mental Health Therapies, Patient Evaluation, Patient Education And Counseling
★ 4.8 (83) · Beginner · Course · 1 - 3 Months

Skills you'll gain: COBOL (Programming Language), CI/CD, File I/O, Debugging, Continuous Integration, Software Development, Mainframe Computing, Continuous Deployment, Development Environment, Program Development, Mainframe Technologies, Integrated Development Environments, Programming Principles, File Management, Computer Programming, Computational Logic, Business Logic, Computer Programming Tools, Data Management
★ 4.6 (192) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: AI Orchestration, AI Workflows, Agentic Workflows, Agentic systems, Generative AI Agents, LLM Application, AI Integrations, Tool Calling, Large Language Modeling, Software Design Patterns, Memory Management
★ 4.8 (91) · Intermediate · Course · 1 - 4 Weeks

University of Illinois Urbana-Champaign
Skills you'll gain: Disabilities, Web Content Accessibility Guidelines, Education and Training, Multimedia, Educational Materials, Adaptive Equipment, Pedagogy, Hypertext Markup Language (HTML), Developmental Disabilities, Instructional Design, Visual Impairment Education, Diversity Awareness, Labor Law, Law, Regulation, and Compliance, Family and Medical Leave Act of 1993, Microsoft Office
★ 4.6 (249) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Audit Planning, Service Level Agreement, Data Governance, Systems Development Life Cycle, Data Loss Prevention, Security Testing, Network Security, Software Development Life Cycle, IT Management, Systems Development, Incident Management, IT General Controls (ITGC), Problem Management, Control Objectives for Information and Related Technology (COBIT), Cryptography, Cloud Management, Generally Accepted Auditing Standards, Software Development Methodologies, Auditing, Internal Controls
★ 4.7 (68) · Intermediate · Specialization · 3 - 6 Months

The Linux Foundation
Skills you'll gain: Package and Software Management, Linux, Command-Line Interface, File Systems, Linux Administration, Linux Commands, User Accounts, Operating System Administration, System Configuration, File Management, Unix Shell, User Provisioning, System Monitoring, Operating Systems, System Software, Patch Management, Software Installation, Graphical Tools
★ 4.5 (1.4K) · Beginner · Course · 1 - 3 Months

Imperial College London
Skills you'll gain: Innovation, Product Development, Design Thinking, New Product Development, Health Systems, Commercialization, Ideation, Health Technology, Economics, Policy, and Social Studies, Business Development, Cost Reduction
★ 4.7 (218) · Beginner · Course · 1 - 4 Weeks

University of Toronto
Skills you'll gain: Diversity Awareness, Diversity and Inclusion, Gap Analysis, Innovation, Business Analytics, Analysis, Health Equity, Financial Inclusion, Diversity Equity and Inclusion Initiatives, Cultural Diversity, Market Opportunities, Social Justice, Workplace inclusivity, Organizational Change, Leadership Development, Product Development, Risk Mitigation
★ 4.8 (342) · Beginner · Course · 1 - 4 Weeks