Android programming courses can help you learn Java and Kotlin, app lifecycle management, user interface design, and database integration. You can build skills in debugging, performance optimization, and implementing APIs for enhanced functionality. Many courses introduce tools like Android Studio for development, Firebase for backend services, and Git for version control, allowing you to create robust applications and collaborate effectively on projects.

Skills you'll gain: HTML and CSS, Hypertext Markup Language (HTML), Web Development, Web Applications, Web Design and Development, Cascading Style Sheets (CSS), Web Design
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Cryptography, Encryption, Public Key Cryptography Standards (PKCS), Key Management, Application Security, Python Programming, Scripting, Algorithms, Data Integrity
Mixed · Course · 1 - 3 Months

Skills you'll gain: Natural Language Processing, Deep Learning, Large Language Modeling, Text Mining, Semantic Web, Generative AI, PyTorch (Machine Learning Library), Artificial Neural Networks, Python Programming, Cryptography, Generative Model Architectures, Applied Machine Learning, Machine Learning Methods, Unsupervised Learning, Probability Distribution, Machine Learning Algorithms, Algorithms
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: SQL, Query Languages, Database Design, Performance Tuning, Database Management, Database Development, Databases, PostgreSQL, Data Access
Intermediate · Guided Project · Less Than 2 Hours

Universidad de los Andes
Skills you'll gain: Augmented and Virtual Reality (AR/VR), Prototyping, Augmented Reality, Virtual Reality, Usability Testing, Virtual Environment, Unity Engine, UI/UX Research, Cross Platform Development, 3D Assets, Game Design, C# (Programming Language), Animations, Interaction Design, User Experience, User Interface (UI), Data Structures, Development Environment, Display Devices, Development Testing
Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Django (Web Framework), GitHub, Version Control, Git (Version Control System), User Experience Design, Secure Coding, User Interface (UI), Web Development, Application Security, Application Frameworks, Development Environment, Authentications, Web Applications, User Accounts, Authorization (Computing)
Intermediate · Guided Project · Less Than 2 Hours

Codio
Skills you'll gain: Matplotlib, Statistical Hypothesis Testing, Data Analysis, Data Import/Export, Data Cleansing, Probability & Statistics, Data Manipulation, Statistics, Descriptive Statistics, Pandas (Python Package), Data Science, Python Programming, Programming Principles, Scripting, Computational Logic
Mixed · Course · 1 - 3 Months

EDUCBA
Skills you'll gain: Web Applications, Software Installation, Application Development
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: AWS SageMaker, Image Analysis, Deep Learning, Computer Vision, Applied Machine Learning, Plot (Graphics), Machine Learning, Python Programming, Data Science
Intermediate · Guided Project · Less Than 2 Hours

O.P. Jindal Global University
Skills you'll gain: Big Data, Apache Spark, Apache Hadoop, Apache Hive, Databases, Analytics, Data Storage Technologies, Data Mining, NoSQL, Applied Machine Learning, Real Time Data, Distributed Computing, SQL, Data Processing, Query Languages, Scripting Languages
Build toward a degree
Beginner · Course · 1 - 3 Months

Skills you'll gain: Merchandising, E-Commerce, Product Assortment, Web Applications, Business-To-Consumer, Scalability, Project Implementation, Business Technologies, Technology Solutions, System Implementation, Value Propositions, Digital Transformation, Case Studies, Solution Delivery, Systems Integration, Business Requirements, Customer experience strategy (CX), Solution Architecture, B2B Sales, Application Programming Interface (API)
Beginner · Specialization · 1 - 3 Months

Coursera
Skills you'll gain: Content Management Systems, Web Content, Web Design, Web Design and Development, No-Code Development, Web Development, User Accounts, Graphic Design
Beginner · Guided Project · Less Than 2 Hours