English speaking courses can help you learn pronunciation, vocabulary expansion, conversational skills, and effective storytelling techniques. You can build confidence in public speaking, improve your listening skills, and practice everyday dialogues in various contexts. Many courses introduce tools like language apps and online platforms for practicing with native speakers, enhancing your ability to communicate clearly and effectively in both casual and professional settings.

Skills you'll gain: Vector Databases, LLM Application, Retrieval-Augmented Generation, Generative AI, Embeddings, Document Management, Fine-tuning, User Interface (UI)
★ 4.8 (270) · 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 (654) · Beginner · Course · 1 - 3 Months

Politecnico di Milano
Skills you'll gain: AI literacy, Responsible AI, Social Impact, Decision Intelligence
★ 4.8 (329) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Systems Development Life Cycle, Software Development Life Cycle, Object Oriented Programming (OOP), Java Programming, Java, Program Development, Code Reusability, Software Development, Object Oriented Design, Development Environment, Integrated Development Environments, Computer Programming, Programming Principles, Software Design, Computational Logic
★ 4.4 (422) · Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Concision, Grant Writing, Sample Size Determination, Institutional Review Board (IRB), Grant Applications, Proposal Writing, Biostatistics, Proposal Development, Writing, Clinical Research Ethics, Medical Science and Research, Statistical Analysis, Persuasive Communication, Data Analysis, Clinical Research, Statistical Methods, Research Design, Science and Research, Resource Allocation, Quantitative Research
★ 4.9 (62) · Intermediate · Specialization · 3 - 6 Months

Skills you'll gain: Identity and Access Management, IT Security Architecture, Security Testing, Single Sign-On (SSO), Data Security, Contingency Planning, User Provisioning, Cryptography, Network Security, Application Security, Information Systems Security, Cryptographic Protocols, Asset Protection, Cloud Security, Computer Security Incident Management, Digital Assets, Public Key Cryptography Standards (PKCS), Incident Response, Risk Management Framework, Risk Management
★ 4.7 (117) · Advanced · Specialization · 3 - 6 Months

University of Michigan
Skills you'll gain: Sensory Systems Analysis, Anatomy, Neurology, Physiology
★ 4.9 (1K) · Beginner · Course · 1 - 3 Months

Deep Teaching Solutions
Skills you'll gain: Lesson Planning, Critical Thinking, Classroom Management, Stress Management, Instructional Strategies, Teaching, Education and Training, Student Engagement, Blended Learning, Cognitive flexibility, Differentiated Instruction, Human Learning, Learning Strategies, Interactive Learning, Pedagogy, Lecturing, Course Development, Learning Theory, Digital pedagogy, Learning Styles
★ 4.9 (805) · Beginner · Specialization · 1 - 3 Months

The University of Chicago
Skills you'll gain: Software-Defined Networking, Virtual Networking, Software-Defined Data Center (SDDC), Computer Networking, Virtualization, Network Architecture, Network Administration, Network Switches, Network Routing, Network Security, Network Protocols, Hardware Architecture, Application Programming Interface (API), Verification And Validation
★ 4.5 (293) · Mixed · Course · 1 - 3 Months

Skills you'll gain: NoSQL, MongoDB, Database Development, Database Systems, Databases, Database Management Systems, Database Management, Database Software, Database Administration, Information Management, Apache Cassandra, Data Store, Operational Databases, Database Theory, Database Architecture and Administration, Distributed Computing, Query Languages, Data Modeling, IBM Cloud, Cloud Applications
★ 4.6 (382) · Beginner · Course · 1 - 3 Months

The Pennsylvania State University
Skills you'll gain: Infectious Diseases, Infection Control, Epidemiology, Public Health and Disease Prevention, Microbiology, Public Health, Immunology, Preventative Care, Social Sciences, Community Health, Medical Science and Research, Biology, Social Network Analysis, Case Studies
★ 4.8 (1.7K) · Mixed · Course · 1 - 3 Months
University of Manchester
Skills you'll gain: Physical Science, Environment, Hydrology, Water Resources, Mathematical Modeling, Environmental Science, Simulations, Life Sciences, Scientific Methods
★ 4.7 (476) · Beginner · Course · 1 - 3 Months