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: Apache Hadoop, Real Time Data, Apache Spark, Apache Kafka, Data Integration, Apache Hive, Big Data, Applied Machine Learning, System Design and Implementation, Distributed Computing, Data Processing, NoSQL, MongoDB, SQL, Scalability
Intermediate Ā· Course Ā· 1 - 3 Months

Skills you'll gain: Data Visualization, Leadership, Business Leadership, Data Storytelling, Strategic Leadership, Innovation, Decision Making, Organizational Leadership, Team Leadership, Data-Driven Decision-Making, Business Communication, Creativity, Communication Strategies, Graphical Tools
Advanced Ā· Course Ā· 1 - 4 Weeks

American Museum of Natural History
Skills you'll gain: Scientific Visualization, Environment, Physics, General Science and Research, Taxonomy, Scientific Methods, Biology, Chemistry
Beginner Ā· Course Ā· 1 - 3 Months
Skills you'll gain: Django (Web Framework), Frontend Integration, React.js, API Testing, Authentications, Performance Tuning, Scalability, Full-Stack Web Development, Frontend Performance, Unit Testing, Development Testing, Software Testing, Restful API, Javascript, Python Programming
Advanced Ā· Course Ā· 1 - 4 Weeks

Skills you'll gain: Model Evaluation, Data Preprocessing, Workforce Management, Advanced Analytics, Classification Algorithms
Mixed Ā· Course Ā· 1 - 4 Weeks

LearnKartS
Skills you'll gain: Threat Modeling, Network Security, Cybersecurity, Cloud Security, Malware Protection, Cyber Attacks, Threat Detection, Hardening, Information Systems Security, Intrusion Detection and Prevention, Disaster Recovery, Remote Access Systems, Systems Architecture, Data Security, Encryption
Beginner Ā· Course Ā· 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Machine Learning, Model Evaluation, Applied Machine Learning, Artificial Intelligence, Data Modeling, Supervised Learning, Predictive Modeling, Classification Algorithms, Health Informatics, Diagnostic Tests, Decision Support Systems, Unsupervised Learning, Reinforcement Learning, Regression Analysis, Descriptive Analytics
Beginner Ā· Course Ā· 1 - 4 Weeks

Skills you'll gain: Identity and Access Management, Cloud Services, Microsoft Azure, Microsoft Teams, Collaborative Software, Security Controls, Endpoint Security, Cloud Solutions, Zero Trust Network Access, Microsoft Office, Cloud Computing, Threat Management, Information Privacy
Beginner Ā· Course Ā· 3 - 6 Months

Amazon Web Services
Skills you'll gain: Cloud Security, Encryption, Amazon Web Services, AWS Identity and Access Management (IAM), Amazon S3, Data Security, Cryptography, Personally Identifiable Information
Mixed Ā· Course Ā· 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Vision Transformer (ViT), Recurrent Neural Networks (RNNs), Multimodal Prompts, Artificial Intelligence and Machine Learning (AI/ML), Embeddings, Digital Signal Processing, Transfer Learning
Build toward a degree
Advanced Ā· Course Ā· 1 - 4 Weeks

Google Cloud
Skills you'll gain: File Management, Cloud Storage, Collaborative Software, Google Workspace, Document Management, Microsoft Office, Data Sharing
Beginner Ā· Project Ā· Less Than 2 Hours

LearnKartS
Skills you'll gain: Data Sharing, Security Controls, Authentications
Beginner Ā· Course Ā· 1 - 4 Weeks