Java Data Structures courses can help you learn about arrays, linked lists, stacks, queues, and hash tables. You can build skills in algorithm efficiency, data manipulation, and implementing search and sort techniques. Many courses introduce tools like Eclipse or IntelliJ IDEA, which support coding practices and debugging, allowing you to apply your knowledge in real coding environments. You'll also explore concepts such as recursion and tree structures, enhancing your ability to tackle complex programming challenges.
Skills you'll gain: Cash Flow Forecasting, Responsible AI, Accounts Payable, Financial Forecasting, Cash Flows, Risk Management, Generative AI, Data Ethics, Accounting and Finance Software, No-Code Development, Financial Data, Business Process Automation, Forecasting, Accounts Receivable, Workflow Management, Regulatory Compliance, Compliance Training, International Financial Reporting Standards, ChatGPT, Automation
Intermediate · Course · 1 - 4 Weeks

AI CERTs
Skills you'll gain: Blockchain, Cryptography, Network Security, Security Engineering, Cybersecurity, Vulnerability Assessments, Public Key Cryptography Standards (PKCS), Transaction Processing, Data Validation, Distributed Computing, Data Integrity, Network Protocols, Verification And Validation
Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Microsoft Copilot, Generative AI, Cloud Management, Microsoft Azure, Responsible AI, Cloud Computing Architecture, OpenAI, Business Process Automation, Cloud Security, Scalability, DevOps, Automation, Artificial Intelligence, Performance Tuning, Anomaly Detection
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: iOS Development, Apple iOS, Apple Xcode, User Interface (UI), Mobile Development, Swift Programming, Unit Testing, User Interface (UI) Design, UI Components, Mobile Development Tools, Objective-C (Programming Language), Application Development, Data Structures, Programming Principles, Test Case, Software Testing, Object Oriented Programming (OOP), Integrated Development Environments, Development Environment, Prototyping
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Database Design, MySQL, IBM DB2, Relational Databases, Databases, Database Management Systems, PostgreSQL, Data Management, Database Architecture and Administration, SQL, Data Integrity, Data Modeling, Data Manipulation, Command-Line Interface
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Object Oriented Programming (OOP), Databases, Natural Language Processing, SQL, Data Visualization Software, Python Programming, Matplotlib, Text Mining, Data Processing, Document Management
Mixed · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Descriptive Analytics, Business Analytics, Operations Research, Analytics, Predictive Analytics, Operational Analysis, Business Operations, Data Analysis, Operations Management, Data-Driven Decision-Making, Demand Planning, Forecasting, Simulation and Simulation Software, Business Modeling, Inventory and Warehousing, Process Optimization, Risk Analysis, Supply Chain Planning, Decision Making, Strategic Decision-Making
Mixed · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Java, Object Oriented Programming (OOP), Data Structures, Object Oriented Design, Event-Driven Programming, Computer Programming, Application Design, Programming Principles, Application Development, User Interface (UI), User Interface (UI) Design, Integrated Development Environments, Software Development
Intermediate · Course · 1 - 4 Weeks

Automatic Data Processing, Inc. (ADP)
Skills you'll gain: Payroll, Payroll Administration, Payroll Tax, Payroll Processing, Payroll Reporting, Non-Profit Accounting, Payment Processing and Collection, Specialized Accounting, Record Keeping, Accounting, Tax Compliance, Tax Laws, Law, Regulation, and Compliance, Organizational Structure, Data Analysis
Beginner · Course · 1 - 4 Weeks

AI CERTs
Skills you'll gain: Generative AI Agents, Generative AI, Health Informatics, Nurse Education, Clinical Informatics, Clinical Data Management, Healthcare Ethics, Nursing Process, Responsible AI, Nursing, Patient-centered Care, Nursing Practices, Health Care, Artificial Intelligence, Healthcare Industry Knowledge, Artificial Intelligence and Machine Learning (AI/ML), Basic Patient Care, Business Acumen, Physiology, Business
Intermediate · Course · 1 - 3 Months

IE Business School
Skills you'll gain: Survey Creation, Surveys, Market Research, Business Research, Consumer Behaviour, Marketing Strategies, Research Design, Data Analysis, Research Reports, Market Analysis, Research Methodologies, Experimentation, Customer Analysis, Focus Group, Business Marketing, Decision Making
Beginner · Course · 1 - 4 Weeks

IE Business School
Skills you'll gain: Survey Creation, Surveys, Marketing Planning, Market Research, Business Research, Product Marketing, Consumer Behaviour, Value Propositions, Market Analysis, Marketing, Business Planning, Marketing Channel, Peer Review, Case Studies, Target Market, Research Design, Data Analysis, Marketing Communications, Marketing Strategies, Product Strategy
Beginner · Specialization · 3 - 6 Months