App development courses can help you learn programming languages like Java and Swift, user interface design, and mobile app architecture. You can build skills in debugging, version control, and integrating APIs to enhance functionality. Many courses introduce tools such as Android Studio and Xcode, along with frameworks like React Native and Flutter, that support creating cross-platform applications and streamlining the development process.

Lund University
Skills you'll gain: Machine Controls, Automation Engineering, Programming Principles, Control Systems, Automation, Software Architecture, Real-Time Operating Systems, Robotics, Other Programming Languages, Computer Programming
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Cascading Style Sheets (CSS), Responsive Web Design, HTML and CSS, LESS, UI Components, Web Design, Bootstrap (Front-End Framework), Web Design and Development, Front-End Web Development, User Interface (UI), Web Content Accessibility Guidelines, Typography, Web Components, Interactive Design, Animations, Web Development, Browser Compatibility, Maintainability, Web Analytics and SEO, Web Development Tools
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Apache, Web Servers, Authentications, Application Servers, Server Side, Secure Coding, Web Applications, Application Security, Restful API, Servers, Back-End Web Development, Javascript
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Loss Prevention, Personally Identifiable Information, Data Pipelines, Cloud-Based Integration, Cloud Storage, Data Security, Data Integration, Data Management, Data Transformation, Cloud Management, DevOps
Advanced · Project · Less Than 2 Hours

Skills you'll gain: Stored Procedure, Microsoft SQL Servers, Transact-SQL, SQL, Database Development, Procedure Development, Database Management Systems, Query Languages
Intermediate · Guided Project · Less Than 2 Hours

Skills you'll gain: Project Closure, Agile Project Management, Product Roadmaps, Project Management, Agile Software Development, Backlogs, Procurement, Stakeholder Management, Scope Management, Project Management Life Cycle, Agile Methodology, Project Controls, Project Risk Management, Project Planning, Project Schedules, Project Scoping, Project Estimation, Project Implementation, Waterfall Methodology, Project Performance
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Test Automation, Jenkins, Mobile Development, Test Execution Engine, Testability, Application Frameworks, Test Case, Regression Testing, Continuous Integration, Debugging, Scalability, CI/CD, Test Engineering, Maintainability, Automation, Continuous Deployment, Cross Platform Development, Containerization
Advanced · Course · 1 - 4 Weeks

ISSA (International Sports Sciences Association)
Skills you'll gain: Patient Communication, Medical Support, Patient Education And Counseling, Mental and Behavioral Health, Medical Prescription, Health And Wellness Coaching, Exercise Science, Healthcare Ethics, Collaboration, Athletic Training, Rehabilitation, Medication Therapy Management, Health Care, Nutrition and Diet, Health Assessment, Nutrition Education, Coaching, Health Education, Nutritional Assessment, Human Development
Beginner · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Data Wrangling, Data Manipulation, Data Transformation, Tidyverse (R Package), Data Cleansing, Data Preprocessing, R Programming, Data Structures
Beginner · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Node.JS, File I/O, Javascript, Event-Driven Programming, Web Applications, Web Servers, Software Installation, Server Side, Application Development, JSON, Real Time Data, Command-Line Interface, TCP/IP, OS Process Management
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Scripting, Unity Engine, User Interface (UI), User Interface (UI) Design, Interactive Design, Game Design, Video Game Development, Animations
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Retrieval-Augmented Generation, LLM Application, Large Language Modeling, Google Cloud Platform, Embeddings, Cloud API, Application Programming Interface (API), Vector Databases, Unsupervised Learning, Interactive Data Visualization, Natural Language Processing, Classification Algorithms, Data Processing, Development Environment
Intermediate · Course · 1 - 3 Months