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.

Universidad Nacional Autónoma de México
Skills you'll gain: Program Evaluation, Student-Centred Learning, Curriculum Planning, Pedagogy, Education and Training, Learning Theory, Data Collection, Student Engagement, Innovation, Research Methodologies, Learning Strategies
Beginner · Course · 1 - 4 Weeks

Amazon Web Services
Skills you'll gain: Amazon Web Services, Mainframe Technologies, Mainframe Computing, Cloud Applications, Platform As A Service (PaaS), Data Migration
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cloud Computing Architecture, Public Cloud, Cloud Security, Data Import/Export, Load Balancing, Multi-Factor Authentication, Event Monitoring, Data Storage, MySQL, Key Management, Scalability
Intermediate · Specialization · 3 - 6 Months

Simplilearn
Skills you'll gain: Marketing, Digital Marketing, UI/UX Strategy, Digital Advertising, Marketing Strategy and Techniques, E-Commerce, Social Media Marketing, Content Marketing, Search Engine Optimization, Video Production, Business Strategy, Brand Awareness, Web Analytics and SEO, Consumer Behaviour
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Promotional Materials, Marketing Materials, LinkedIn, Content Creation, Social Media Content, Social Media, Graphic Design, Content Marketing, Digital Content, Digital Marketing
Beginner · Guided Project · Less Than 2 Hours
University of Illinois Urbana-Champaign
Skills you'll gain: MarTech, Marketing, Product Promotion, Marketing Strategies, Marketing Channel, Digital Marketing, Digital Transformation, Consumer Behaviour, New Product Development, Customer Engagement, E-Commerce, Price Negotiation, Innovation
Beginner · Course · 1 - 4 Weeks

Microsoft
Skills you'll gain: Full-Stack Web Development, Microsoft Copilot, Application Programming Interface (API), Systems Integration, Web Applications, ASP.NET, Restful API, Integration Testing, Back-End Web Development, Middleware, Server Side, Event-Driven Programming, Development Environment, Real Time Data, JSON, Debugging, Performance Tuning
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Microsoft Azure, Identity and Access Management, Network Security, Cloud Security, Security Management, Authorization (Computing), Data Access, Security Information and Event Management (SIEM), Firewall, Role-Based Access Control (RBAC), Continuous Monitoring, Key Management, Threat Detection, IT Automation, Incident Management
Intermediate · Course · 1 - 4 Weeks

L&T EduTech
Skills you'll gain: Construction, Structural Engineering, Construction Engineering, Building Codes, Civil Engineering, Structural Analysis, Engineering Design Process, Engineering Calculations, Design, Safety Standards
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Employee Retention, Employee Engagement, Employee Training, Employee Surveys, Employee Performance Management, Diversity and Inclusion, Workforce Planning, Compensation and Benefits, Telecommuting, Workforce Management, Constructive Feedback, Culture Transformation, Virtual Teams, Mental Health Diseases and Disorders
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Network Monitoring, Network Troubleshooting, Network Security, Incident Response, Anomaly Detection, Network Analysis, Cyber Security Assessment, Network Protocols, Threat Detection, Technical Communication, Distributed Denial-Of-Service (DDoS) Attacks, Computer Security, Cybersecurity, Vulnerability Assessments
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Docs, Gmail, Google Sheets, Google Workspace, Calendar Management, Presentations, Setting Appointments, Spreadsheet Software, Excel Formulas, Data Visualization, Excel Macros, Email Automation, Email Security, Meeting Facilitation, Collaborative Software, Scheduling, Version Control, Productivity Software, Document Management, Sales Presentations
Beginner · Specialization · 3 - 6 Months