Data Structures and Algorithms courses can help you learn about arrays, linked lists, trees, and graph structures, along with sorting and searching algorithms. You can build skills in problem-solving, optimizing code efficiency, and analyzing algorithm complexity. Many courses introduce tools like Python, Java, or C++ for implementing these concepts, as well as platforms for coding challenges that reinforce your understanding through practical application.

Skills you'll gain: Apache Spark, Machine Learning, Generative AI, Model Evaluation, Supervised Learning, Apache Hadoop, Data Pipelines, Unsupervised Learning, Data Processing, Extract, Transform, Load, Predictive Modeling, Model Deployment, Classification Algorithms, Data Transformation, Regression Analysis
★ 4.5 (115) · Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Algebra, Arithmetic, General Mathematics, Mathematical Modeling, Applied Mathematics, Advanced Mathematics, Graphing, Probability & Statistics
★ 4.8 (653) · Beginner · Course · 1 - 3 Months

Johns Hopkins University
Skills you'll gain: Descriptive Statistics, Linear Algebra, Exploratory Data Analysis, Data-Driven Decision-Making, Data Analysis, Bayesian Statistics, Artificial Intelligence, Probability, Regression Analysis, Calculus, Mathematical Software, Advanced Mathematics, Applied Mathematics, Probability Distribution, Mathematical Modeling, Model Optimization, Integral Calculus, Algebra, Machine Learning Algorithms, Dimensionality Reduction
★ 4.9 (11) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Software Development Life Cycle, Cloud-Native Computing, Software Architecture, Hibernate (Java), Database Design, Responsive Web Design, Docker (Software), Containerization, Git (Version Control System), GitHub, Object Oriented Programming (OOP), CI/CD, Restful API, Data Ethics, Java Programming, Model Deployment, Version Control, Database Management, Software Development, Software Design
★ 4.6 (7.8K) · Beginner · Professional Certificate · 3 - 6 Months
Skills you'll gain: Quality Management, Project Closure, Team Management, Project Management, Product Quality (QA/QC), Project Management Life Cycle, Quality Assessment, Quality Assurance, Team Leadership, Project Controls, Project Implementation, Issue Tracking, Team Building, Project Coordination, Leadership and Management, Project Management Software, Project Risk Management, Data Storytelling, Risk Management, Strategic Thinking
★ 4.8 (10K) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Prompt Engineering, Prompt Patterns, ChatGPT, Generative AI, Responsible AI, Google Gemini, AI literacy, Project Management, AI Enablement, Project Management Life Cycle, Data Ethics, Case Studies, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Project Documentation, Augmented and Virtual Reality (AR/VR), Model Evaluation, Automation, Machine Learning, Data Synthesis
★ 4.7 (12K) · Intermediate · Specialization · 1 - 3 Months

University of Florida
Skills you'll gain: Water Sustainability, Water Resources, Land Management, Water Quality, Water Resource Management, Hydrology, Environment and Resource Management, Environmental Regulations, Natural Resource Management, Sustainable Development, Environmental Issue, Sustainable Systems, Environmental Science, Laboratory Testing, Analytical Testing
★ 4.8 (671) · Beginner · Course · 1 - 3 Months

Edureka
Skills you'll gain: Generative AI, Retrieval-Augmented Generation, Large Language Modeling, Generative Model Architectures, Machine Learning Methods, Google Gemini, ChatGPT, OpenAI, Natural Language Processing, Artificial Intelligence and Machine Learning (AI/ML), Tensorflow, Prompt Engineering, Applied Machine Learning, Machine Learning, Deep Learning, Machine Learning Algorithms, Computer Vision, Predictive Modeling, Supervised Learning, Text Mining
★ 3.8 (73) · Intermediate · Specialization · 3 - 6 Months

Tecnológico de Monterrey
Skills you'll gain: Lean Six Sigma, Process Capability, Lean Manufacturing, Process Improvement and Optimization, Process Analysis, Six Sigma Methodology, Process Mapping, Lean Methodologies, Statistical Process Controls, Process Improvement, Kaizen Methodology, Process Optimization, Quality Control, Product Flow Diagram, Quality Monitoring, Statistical Analysis, Continuous Improvement Process, Analysis, Predictive Modeling, Production Process
★ 4.8 (1.1K) · Intermediate · Specialization · 3 - 6 Months

University of California, Irvine
Skills you'll gain: Electronics, Internet Of Things, Electronic Components, Embedded Systems, Basic Electrical Systems, Electronic Hardware, Electrical and Computer Engineering, Wireless Networks, Hardware Design, Peripheral Devices, Electrical Wiring, Control Systems, Human Machine Interfaces, Automation Engineering, Programming Principles, Computer Systems, Computer Programming, Systems Engineering, Remote Access Systems, Interactive Learning
★ 4.7 (4K) · Mixed · Course · 1 - 4 Weeks

Interplay Learning
Skills you'll gain: Punctuality, Occupational Safety and Health Administration (OSHA), HVAC, Systems Of Measurement, Electrical Safety, Personal protective equipment, Customer experience improvement, Engineering, Scientific, and Technical Instruments, Verbal Communication Skills, User Feedback, Customer Service, Safety Standards, Test Equipment, Punch Work, Electrical Equipment, Maintenance, Repair, and Facility Services, Facility Repair And Maintenance, Professionalism, On-The-Job Training, Personal Development
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Retrieval-Augmented Generation, Large Language Modeling, LangChain, LLM Application, OpenAI API, Hugging Face, Generative AI, OpenAI, Web Applications, Application Development, Flask (Web Framework), Python Programming, Natural Language Processing, Front-End Web Development, Image Analysis, User Interface (UI)
★ 4.6 (293) · Intermediate · Course · 1 - 3 Months