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.

Corporate Finance Institute
Skills you'll gain: Wealth Management, Financial Services, Consultative Approaches, Financial Planning, Financial Sales, Investment Management, Compensation Management, Banking, Portfolio Management, Asset Management, Client Services
★ 4.5 (53) · Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Semiconductors, Display Devices, Computer Displays, Systems Design, Electrical Engineering, Technical Design, Electronics, Electronics Engineering, Electrical and Computer Engineering, Engineering, Scientific, and Technical Instruments, Hardware Design, Electronic Systems, Materials science, Electronic Components, Image Quality, Technology Solutions, Engineering Analysis, Engineering Calculations, Mathematical Modeling, Performance Testing
★ 3.8 (118) · Advanced · Specialization · 3 - 6 Months

Skills you'll gain: Reconciliation, Accounts Payable, Billing, Billing & Invoicing, Accounts Receivable, Accounts Payable and Receivable, Invoicing, QuickBooks (Accounting Software), Accounting Software, Loss Prevention, Financial Controls, Auditing, Fraud detection, Vendor Management, Internal Controls, Payment Processing, Cash Management, Document Management, Financial Reporting, Cash Flows
★ 2.7 (18) · Intermediate · Specialization · 3 - 6 Months

AI CERTs
Skills you'll gain: AI Personalization, Personalized Service, Operations Support Systems, Customer Analysis, Telecommunications, Customer Retention, Network Performance Management, Responsible AI, Wireless Networks, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Network Architecture, Computer Networking, Emerging Technologies, Digital Communications, Generative AI Agents, Generative AI, Network Protocols, System Design and Implementation, Communication
★ 4.5 (19) · Advanced · Specialization · 1 - 3 Months

Skills you'll gain: Back-End Web Development, PostgreSQL, Database Development, Python Programming, Restful API, SQL, API Design, Object-Relational Mapping, Application Programming Interface (API), Database Management, Databases, Data Validation, Development Environment
★ 4 (22) · Intermediate · Course · 1 - 3 Months

Microsoft
Skills you'll gain: Power BI, Dashboard, Data Visualization, Data Integration, Business Intelligence, Performance Analysis, Data Access, Data Security, Microsoft Teams, No-Code Development, Customer Engagement
★ 4.2 (54) · Beginner · Course · 1 - 4 Weeks

University of Pennsylvania
Skills you'll gain: Customer experience strategy (CX), Brand Strategy, Brand Management, Branding, Customer experience improvement, Marketing Strategies, Customer Insights, Brand Loyalty, Cross-Channel Marketing, Global Marketing, Market Trend, Consumer Behaviour, Competitive Analysis, Innovation, E-Commerce
★ 4.8 (299) · Beginner · Course · 1 - 4 Weeks

Lecturio
Skills you'll gain: Electocardiography, Cardiac Dysrhythmia, Electrophysiology, Cardiology, Clinical Nursing, Critical Care
★ 4.9 (15) · Intermediate · Course · 1 - 4 Weeks
University of Illinois Urbana-Champaign
Skills you'll gain: Big Data, Analytics, Network Model, Business Intelligence, Information Management, Data Analysis, Asset Management, Business Analytics, Advanced Analytics, Case Studies, Business Economics, Information Technology, Data Management, Intellectual Property, Innovation, Accounting
★ 4.6 (120) · Beginner · Course · 1 - 4 Weeks

University of Colorado System
Skills you'll gain: Cryptography, Cybersecurity, Encryption, Public Key Cryptography Standards (PKCS), Brute-force attacks
★ 4.5 (429) · Beginner · Course · 1 - 4 Weeks

University of Geneva
Skills you'll gain: Climate Change Adaptation, Water Resources, Climate Change Programs, Water Resource Management, Hydrology, Environmental Resource Management, Risk Management, Water Quality, Water Sustainability, Mitigation, Natural Resource Management, Environment, Climate Change Mitigation, Sustainable Development, Social Impact, Social Sciences, Hazard Analysis, Social Network Analysis, Physical Science, Governance
★ 4.7 (330) · Intermediate · Course · 1 - 3 Months

Carnegie Mellon University
Skills you'll gain: Chemical Engineering, Engineering, Process Engineering, Applied Mathematics, Materials science, Biological Engineering, Chemistry, Biochemistry, Engineering Analysis, Physics, Molecular, Cellular, and Microbiology, Mathematical Modeling, Physical Science, Probability Distribution
★ 3.9 (52) · Intermediate · Course · 1 - 3 Months