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.

Coursera
Skills you'll gain: AI Workflows, AI Enablement, Databricks, Initiative and Leadership, Scalability, AI Orchestration, Workflow Management, MLOps (Machine Learning Operations), Strategic Thinking, AI Integrations, Automation
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Blockchain, Cryptography, Encryption, Cryptographic Protocols, Security Architecture Review, Secure Coding, Threat Management, Distributed Denial-Of-Service (DDoS) Attacks, Vulnerability Assessments, Transaction Processing, Exploitation techniques, Information Privacy
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cucumber (Software), Selenium (Software), Apache Maven, Java, Java Programming, Object Oriented Programming (OOP), Issue Tracking, Build Tools, Test Automation, Behavior-Driven Development, Test Script Development, Test Case, Software Testing, Data Structures, Package and Software Management
Intermediate · Course · 1 - 3 Months

Universidad Nacional Autónoma de México
Skills you'll gain: Social Studies, Economic Development, International Relations, European History, World History, Ancient History, Culture, Cultural Diversity, Economics, Demography, Environment and Resource Management, Political Sciences
Beginner · Course · 1 - 4 Weeks
University of Lausanne
Skills you'll gain: Health Policy, Public Health and Disease Prevention, Public Health, Health Systems, Geographic Information Systems, Systems Thinking, Health Assessment, Simulations, Governance, Simulation and Simulation Software, Policy Development, Health Promotion, Mathematical Modeling, Sustainable Development, Community Health, Systems Analysis, Sustainable Systems, Environmental Issue, Data Collection
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: C# (Programming Language), Artificial Intelligence, Agentic systems, Algorithms, Game Design, Video Game Development, Program Development
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Retrieval-Augmented Generation, Vector Databases, Agentic systems, Fine-tuning, Agentic Workflows, AI Workflows, CrewAI, Embeddings, Model Optimization, Model Context Protocol, Software Installation
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Tensorflow, Model Deployment, Keras (Neural Network Library), Data Pipelines, Google Cloud Platform, Model Training, Model Optimization, Cloud Deployment, Deep Learning, Data Preprocessing, Applied Machine Learning, Scalability, Artificial Neural Networks, Data Transformation
Intermediate · Course · 1 - 3 Months

DeepLearning.AI
Skills you'll gain: Tensorflow, Computer Vision, Convolutional Neural Networks, Image Analysis, Deep Learning, Artificial Intelligence and Machine Learning (AI/ML), Model Training, Artificial Neural Networks, Applied Machine Learning, Machine Learning
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Google Cloud Platform, Data Import/Export, Event Monitoring
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Linux Administration, Docker (Software), Containerization, Linux, Devops Tools, Network Troubleshooting, Linux Servers, Linux Commands, Ansible, Kubernetes, Infrastructure as Code (IaC), Operating System Administration, Network Monitoring, Network Administration, System Configuration, Remote Access Systems, Multi-Factor Authentication, Network Protocols, Network Security, Hardening
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Invoicing, Billing & Invoicing, Accounts Payable, Vendor Relationship Management, Billing Inquiries, Process Mapping, Vendor Management, Payment Processing and Collection, Business Workflow Analysis, Process Flow Diagrams, Workflow Management, Business Communication, Accounts Payable and Receivable, Payment Processing, Standard Operating Procedure, Document Management, Communication, Communication Strategies, Procedure Development
Beginner · Course · 1 - 4 Weeks