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: Customer Analysis, Predictive Modeling, Predictive Analytics, Analytics, E-Commerce, Big Data, Google Cloud Platform, Applied Machine Learning, Machine Learning Methods, Data Analysis, Statistical Modeling
Intermediate · Project · Less Than 2 Hours

Fundação Instituto de Administração
Skills you'll gain: Supply Chain, Supply Chain Management, Supply Chain Planning, Materials Management, Sustainable Business, Inventory Management System, Strategic Decision-Making, Demand Planning, Supplier Relationship Management, Customer Demand Planning, Strategic Partnership, Business Strategy, Governance, Business Technologies, Forecasting, Sustainability Standards, Risk Mitigation, Internet Of Things
Beginner · Course · 1 - 3 Months

O.P. Jindal Global University
Skills you'll gain: Marketing Analytics, Customer Analysis, Customer Retention, Predictive Analytics, Customer Insights, Data-Driven Decision-Making, Personalized Service, Marketing Strategies, Business Analytics, Customer Acquisition Management, Customer experience improvement, Loyalty Programs, Consumer Behaviour
Beginner · Course · 3 - 6 Months

Coursera
Skills you'll gain: Web Applications, React.js, JavaScript Frameworks, Front-End Web Development, Javascript, Cascading Style Sheets (CSS)
Intermediate · Guided Project · Less Than 2 Hours

Politecnico di Milano
Skills you'll gain: Application Specific Integrated Circuits, Computer Architecture, Microarchitecture, Hardware Architecture, Cloud Infrastructure, Systems Design, Technical Design, Embedded Systems, System Design and Implementation, Software Design, Cloud Computing
Beginner · Course · 1 - 4 Weeks

Whizlabs
Skills you'll gain: Puppet (Configuration Management Tool), Devops Tools, Software Installation, Infrastructure as Code (IaC), Systems Architecture, System Configuration, DevOps, Software Architecture, Configuration Management, IT Automation, PostgreSQL, Development Environment, Infrastructure Architecture, Database Management
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: AI Personalization, Proposal Development, Sales Presentation, Sales Strategy, Generative AI Agents, Storytelling, Presentations, Data Storytelling, Sales Process, Prompt Engineering, Market Research, Microsoft PowerPoint, Competitive Analysis, Data Visualization
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Budgeting, Financial Reporting, Accounting and Finance Software, Financial Forecasting, Consolidation, Financial Management, Forecasting, Financial Analysis, Performance Measurement, Variance Analysis, Operational Analysis, Financial Planning, Month End Closing, Reconciliation, Dashboard, Key Performance Indicators (KPIs)
Beginner · Course · 1 - 4 Weeks

University of Michigan
Skills you'll gain: Hypertext Markup Language (HTML), Web Content Accessibility Guidelines, Web Design, Web Design and Development, Cascading Style Sheets (CSS), Semantic Web, Usability, Javascript, Responsive Web Design, Verification And Validation
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: z/OS, Operating Systems, System Programming, Mainframe Computing, System Monitoring, Performance Tuning, System Configuration, OS Process Management, Data Storage, Capacity Management, Problem Management, Disaster Recovery, Computer Architecture, Data Access
Intermediate · Course · 1 - 3 Months
University of Illinois Urbana-Champaign
Skills you'll gain: Digital Media Strategy, Social Media Marketing, Digital Marketing, Social Media, Marketing Communications, Digital Advertising, Marketing Channel, Customer Engagement, Media Strategy, Marketing, Advertising, User Feedback, Marketing Strategies, Target Audience, Consumer Behaviour, Communication, Mobile Banking
Mixed · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Microsoft Power Platform, Microsoft Power Automate/Flow, Development Environment, Microsoft Azure, Power BI, Data Modeling, Technical Design, Solution Architecture, Application Design, Business Logic, Platform As A Service (PaaS), Microsoft 365, No-Code Development, Data Architecture, Cloud Development, Authentications, Application Development, Authorization (Computing), Business Process Automation, Web Services
Intermediate · Course · 1 - 4 Weeks