Java for Android courses can help you learn app development, user interface design, and mobile programming principles. You can build skills in working with APIs, managing databases, and implementing responsive layouts. Many courses introduce tools like Android Studio and Gradle, that support coding, testing, and deploying your applications effectively.

John Wiley & Sons
Beginner · Specialization · 3 - 6 Months

LearnQuest
Skills you'll gain: Data Preprocessing, Feature Engineering, Model Evaluation, Bioinformatics, Exploratory Data Analysis, Random Forest Algorithm, Pandas (Python Package), Scikit Learn (Machine Learning Library), Applied Machine Learning, Data Manipulation, Data Processing, Dimensionality Reduction, Data Cleansing, Model Optimization, Keras (Neural Network Library), Machine Learning Algorithms, Data Transformation, Model Training, Machine Learning, Data Science
★ 3.3 (105) · Beginner · Specialization · 3 - 6 Months

Kennesaw State University
Skills you'll gain: Prompt Engineering, Prompt Patterns, Responsible AI, Generative AI, AI literacy, Education Software and Technology, ChatGPT, Peer Review, OpenAI, Education and Training, Digital pedagogy, AI Integrations
★ 4.6 (427) · Intermediate · Course · 1 - 4 Weeks

AI CERTs
Skills you'll gain: Decision Intelligence, Applied Machine Learning
★ 3.8 (6) · Beginner · Course · 1 - 3 Months

Universidades Anáhuac
Skills you'll gain: Language Competency, Language Learning, Multilingualism, Vocabulary, Oral Comprehension, Grammar, Communication, Business Communication
Beginner · Course · 1 - 3 Months

Coursera
Skills you'll gain: Terraform, Infrastructure as Code (IaC), Infrastructure As A Service (IaaS), Microsoft Azure, Cloud Infrastructure, IT Automation, DevOps
★ 4.3 (198) · Beginner · Guided Project · Less Than 2 Hours

Johns Hopkins University
Skills you'll gain: Statistical Hypothesis Testing, Sampling (Statistics), Regression Analysis, Bayesian Statistics, Statistical Analysis, Probability & Statistics, Statistical Inference, Statistical Methods, Statistical Modeling, Linear Algebra, Probability, Probability Distribution, R Programming, Biostatistics, Data Analysis, Data Science, Statistics, Mathematical Modeling, Data Modeling, Applied Mathematics
★ 4.4 (800) · Advanced · Specialization · 3 - 6 Months

Arizona State University
Skills you'll gain: Strategic Thinking, Visionary, Research, Influencing, Persuasive Communication, Strategic Decision-Making, Data Collection, Investigation, Proactivity, Negotiation, Complex Problem Solving, Communication Strategies, Creative Thinking, Experimentation, Scientific Methods, Decision Making, Recognizing Others, Contingency Planning, Active Listening, Cognitive flexibility
★ 4.6 (248) · Beginner · Specialization · 3 - 6 Months

EDUCBA
Skills you'll gain: Microbiology, Infectious Diseases, Molecular, Cellular, and Microbiology, Taxonomy, Public Health and Disease Prevention, Infection Control, Medical Laboratory, Public Health, Laboratory Testing, Sterilization, Environmental Science, Laboratory Techniques, Biotechnology, Environment Health And Safety, Biology, Environment, Food and Beverage, Tax, Safety Culture, Culture
★ 5 (11) · Mixed · Course · 1 - 3 Months

AI CERTs
Skills you'll gain: Data Analysis, Data Literacy, Data-Driven Decision-Making, Clinical Informatics, Image Analysis, AI Integrations, Health Technology, Diagnostic Tests, Advanced Analytics, Treatment Planning, Care Management, Emerging Technologies
★ 4.3 (9) · Beginner · Course · 1 - 3 Months

Harvard Business Review
Skills you'll gain: Diversity and Inclusion, Business Planning, Diversity Awareness, Diversity Equity and Inclusion Initiatives, Strategic Thinking, Personal Integrity, Business Ethics, Operating Budget, Strategic Leadership, Workplace inclusivity, Marketing Planning, Customer experience strategy (CX), Strategic Decision-Making, Customer Insights, Planning, Growth Strategies, Financial Management, Ethical Standards And Conduct, Market Opportunities, Decision Making
Intermediate · Specialization · 1 - 3 Months

SkillsBooster Academy
Skills you'll gain: Responsible AI, Prompt Engineering, Google Workspace, Google Docs, Digital Marketing Campaigns, Google Sheets, Project Coordination, Marketing Planning, Project Scoping, Business Communication, Generative AI, Project Planning, Content Creation, Web Analytics and SEO, Business Operations, Competitive Analysis, Stakeholder Communications, Business Analysis, Report Writing, Presentations
★ 5 (8) · Beginner · Specialization · 3 - 6 Months