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.
University of Michigan
Skills you'll gain: File I/O, Data Structures, Data Processing, Data Analysis Software, Data Manipulation, Python Programming, Development Environment, Software Installation
Mixed · Course · 1 - 3 Months

Skills you'll gain: Technical Consulting, System Implementation, Test Script Development, Test Planning, Technology Roadmaps, Project Implementation, System Testing, Stakeholder Management, Project Closure, End User Training and Support, System Monitoring, Application Deployment, System Configuration, Data Cleansing
Beginner · Course · 1 - 3 Months

University of Pennsylvania
Skills you'll gain: Digital Transformation, Supply Chain Management, E-Commerce, Analytics, Business Technologies, Descriptive Analytics, Customer Demand Planning, Customer experience strategy (CX), Predictive Analytics, Data-Driven Decision-Making
Beginner · Course · 1 - 4 Weeks

Splunk Inc.
Skills you'll gain: Splunk, Correlation Analysis, Performance Tuning, Data Manipulation, Data Analysis, Data Modeling, Big Data, Transaction Processing, Data Science, Business Analytics, Data Visualization
Beginner · Course · 1 - 4 Weeks

L&T EduTech
Skills you'll gain: Equipment Design, Manufacturing Processes, Hydraulics, Manufacturing Operations, Chemical Engineering, Production Process, Process Engineering, Control Systems, Manufacturing Standards, Automation, Mechanical Engineering, Internet Of Things, Materials science, Quality Assurance, Safety Standards, Petroleum Industry, Engineering Practices, Technical Standard, Maintenance, Repair, and Facility Services, Thermal Management
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Target Audience, Blogs, Copywriting, User Feedback, Writing, Prompt Engineering, Generative AI Agents, Content Creation, Product Knowledge, Editing, Digital Content
Intermediate · Guided Project · Less Than 2 Hours

Universidad Austral
Skills you'll gain: Technical Analysis, Digital Assets, Investments, Blockchain, Portfolio Management, Market Trend, Financial Analysis, Market Data, Asset Management, FinTech, Operating Cost, Decision Making, Risking
Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Work Breakdown Structure, Project Management Life Cycle, Project Management, Project Schedules, Scheduling, Project Management Software, Project Planning, Project Estimation, Team Management, Budgeting
Intermediate · Course · 1 - 3 Months
Illinois Tech
Skills you'll gain: Linux, Cloud-Native Computing, Network Security, Linux Administration, Cloud Computing, Amazon Web Services, Infrastructure as Code (IaC), Cloud Computing Architecture, Network Troubleshooting, Operating System Administration, Cloud Platforms, Cloud Storage, Linux Commands, Software-Defined Networking, User Accounts, Cloud Infrastructure, Network Monitoring, Threat Modeling, Cloud Services, Data Infrastructure
Build toward a degree
Beginner · Specialization · 3 - 6 Months

University of London
Skills you'll gain: C++ (Programming Language), Object Oriented Programming (OOP), Computer Programming, Debugging, Model Evaluation, Test Data, Data Validation, Algorithms, Statistical Programming, Data Structures
Intermediate · Course · 1 - 4 Weeks

University of California, Irvine
Skills you'll gain: Persona Development, Target Audience, Social Media Strategy, Customer experience strategy (CX), Digital Marketing, Customer Acquisition Management, Marketing Strategy and Techniques, Customer Engagement, Social Media, Marketing, Value Propositions, Brand Management, E-Commerce, Mobile Banking, Branding, Experience Design
Beginner · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Responsible AI, No-Code Development, AI Enablement, Business Process Automation, Business Process, Data Management, Risk Mitigation, Return On Investment, Process Design, Key Performance Indicators (KPIs), Business Software, Business Transformation, Automation, Project Implementation, Performance Measurement, Data Cleansing, Project Management, Business Metrics, Data Storytelling, Dashboard
Beginner · Course · 1 - 4 Weeks