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.

Starweaver
Skills you'll gain: Responsible AI, AI Security, LLM Application, Threat Detection, Threat Modeling, Cyber Threat Intelligence, Cyber Threat Hunting, Generative AI Agents, Agentic Workflows, Agentic systems, Incident Response, Cyber Governance, Cyber Security Strategy, Cyber Operations, Data Ethics, AI Orchestration, Cybersecurity, Cyber Security Assessment, Risk Mitigation, Technology Strategies
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Unix Commands, Linux, Mac OS, File Management, Data Integrity
Beginner · Course · 1 - 3 Months

Skills you'll gain: Microsoft Excel, Spreadsheet Software, Real Time Data
Beginner · Guided Project · Less Than 2 Hours

Whizlabs
Skills you'll gain: Amazon Bedrock, Responsible AI, Retrieval-Augmented Generation, AWS SageMaker, AI Orchestration, AI Workflows, Generative AI, AI Security, Amazon CloudWatch, Artificial Intelligence, Model Evaluation, Prompt Engineering, Embeddings, Automation, Systems Integration
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Applied Mathematics, Physics, Trigonometry
Intermediate · Course · 1 - 3 Months

Amazon Web Services
Skills you'll gain: Amazon Web Services, Amazon S3, Natural Language Processing, Unstructured Data, Solution Architecture, Software Architecture
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cyber Risk, Cyber Security Strategy, Risk Mitigation, Risk Management Framework, Cybersecurity, Security Management, Risk Analysis, Security Strategy, Information Management, Law, Regulation, and Compliance, Financial Services, Data Security, Asset Protection, Business Continuity, Digital Assets
Intermediate · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Cloud Storage, Data Storage, Cloud API, Cloud Computing, File Management, Data Storage Technologies, Google Cloud Platform
Beginner · Project · Less Than 2 Hours
INSEAD
Skills you'll gain: Blockchain, Digital Assets, FinTech, Financial Services, Transaction Processing, Financial Systems, Identity and Access Management, Cryptography, Cost Reduction, Data Security, Governance
Intermediate · Course · 1 - 4 Weeks

Whizlabs
Skills you'll gain: Amazon DynamoDB, Amazon Redshift, Database Management, Operational Databases, Transaction Processing, Data Migration, Amazon Elastic Compute Cloud, NoSQL, Redis, Relational Databases, Data Warehousing, Scalability
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Animations, Unity Engine, Visualization (Computer Graphics), Software Design Patterns, Game Design, Object Oriented Programming (OOP), Scalability, Software Development Tools, Computer Graphics, Performance Tuning, Scripting
Mixed · Course · 1 - 3 Months

Fundação Instituto de Administração
Skills you'll gain: Marketing Strategies, Digital Marketing, Marketing, Marketing Analytics, Sales Strategy, Digital Advertising, Consumer Behaviour, Brand Strategy, Branding, Performance Measurement, A/B Testing, Community Development
Beginner · Course · 1 - 4 Weeks