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.

University of Colorado Boulder
Skills you'll gain: Power Electronics, Electrical Engineering, USB, Electrical Power, Electrical Systems, Electronics, Electric Power Systems, Simulation and Simulation Software, Electronic Components, Basic Electrical Systems, Simulations, Engineering Analysis, Engineering Calculations
★ 4.7 (3.6K) · Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Research Design, Program Evaluation, Science and Research, Health Policy, Clinical Research, Experimentation, Research Methodologies, Qualitative Research, Clinical Trials, Research, Quantitative Research, Public Health, Case Studies, Performance Measurement, Health Systems, Data Collection, Decision Making, Community Health, Stakeholder Engagement
Intermediate · Course · 1 - 3 Months

Pearson
Skills you'll gain: Writing, Research, Style Guides
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Paid media, Campaign Management, Advertising Campaigns, Media Buying, Performance marketing, Google Ads, Meta Ads Manager, Online Advertising, Content Performance Analysis, Pay Per Click Advertising, Media Planning, Digital Advertising, Digital Marketing Campaigns, Social Media Campaigns, Advertising, Target Audience, Campaign Planning, Digital Marketing, Marketing, Marketing Strategies
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Electronic Medical Record System, Health Information Management, Patient Registration, Medical Records, Health Information Management and Medical Records, Care Coordination, Data Entry, Clinical Documentation, Electronic Medical Record, Record Keeping, Patient Safety, Patient Flow, Data Quality, Computerized Physician Order Entry, Informed Consent, Document Management, Data Cleansing, Data Validation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Prompt Engineering, Responsible AI, AI Enablement, Strategic Thinking, Prompt Patterns, Deepseek, Prompt Engineering Tools, Business Transformation, Digital Transformation, Business Strategy, Decision Intelligence, Strategic Marketing, Performance Measurement, Strategic Planning, Risking, Artificial Intelligence, Marketing, Web Analytics and SEO, Market Trend, Financial Modeling
Intermediate · Course · 1 - 3 Months

Skills you'll gain: AI Security, Security Engineering, Hardening, Agentic Workflows, AI Integrations, Application Security, DevSecOps, IT Security Architecture, Agentic systems, Responsible AI, Secure Coding, Security Controls, Threat Modeling, Human Factors (Security), Cybersecurity, Generative AI Agents, Continuous Monitoring, Security Awareness, Artificial Intelligence, Authorization (Computing)
Intermediate · Course · 3 - 6 Months

Skills you'll gain: z/OS, Job Control Language (JCL), Mainframe Computing, Mainframe Technologies, System Programming, Computer Architecture, Systems Architecture, Program Development, File I/O, Programming Principles, Maintainability, Computational Logic, Data Structures, Data Access, Data Mapping, Computer Science, Computer Programming, Memory Management, Data Validation
Intermediate · Course · 1 - 3 Months

Skills you'll gain: AWS Identity and Access Management (IAM), Amazon CloudWatch, Amazon S3, Infrastructure as Code (IaC), AWS CloudFormation, Amazon Redshift, Cloud Management, Identity and Access Management, Cloud Security, AWS Kinesis, Amazon Web Services, Extract, Transform, Load, Data Security, Cloud Storage, Business Intelligence Software, Business Intelligence, Data Warehousing, Big Data, Security Management, Security Strategy
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: C# (Programming Language), ASP.NET, Full-Stack Web Development, .NET Framework, Back-End Web Development, CI/CD, Microsoft Azure, Docker (Software), Web Development, Containerization, Application Deployment, PostgreSQL, Object Oriented Programming (OOP), Cloud Infrastructure, Database Management, Web Development Tools, Database Design, API Design, GitHub, Middleware
Intermediate · Specialization · 1 - 3 Months

Skills you'll gain: Feature Engineering, MLOps (Machine Learning Operations), Model Optimization, Google Cloud Platform, Generative AI Agents, Model Deployment, Tensorflow, Model Training, Dataflow, Big Data, Keras (Neural Network Library), Machine Learning, Data Preprocessing, Prompt Engineering, Machine Learning Software, CI/CD, Generative AI, Model Evaluation, Cloud Infrastructure, Cloud Computing
★ 4.4 (5K) · Intermediate · Professional Certificate · 3 - 6 Months

DeepLearning.AI
Skills you'll gain: Natural Language Processing, Supervised Learning, Transfer Learning, Recurrent Neural Networks (RNNs), Markov Model, Embeddings, Applied Machine Learning, Dimensionality Reduction, Large Language Modeling, Text Mining, Statistical Machine Learning, Artificial Neural Networks, Classification Algorithms, Data Preprocessing, Deep Learning, Tensorflow, Machine Learning Methods, Logistic Regression, Feature Engineering, Keras (Neural Network Library)
★ 4.6 (6.2K) · Intermediate · Specialization · 3 - 6 Months