Academic English courses can help you learn effective writing techniques, advanced grammar, and critical reading skills. You can build skills in crafting essays, delivering presentations, and engaging in academic discussions. Many courses introduce tools like citation management software and online collaboration platforms, that support organizing research and enhancing communication in academic settings.

Skills you'll gain: Human Machine Interfaces, Network Protocols, Communication Systems, System Configuration, Remote Access Systems, Automation, Web Servers, Scripting, System Monitoring, Systems Integration, Authorization (Computing), Algorithms, Data Structures
Advanced · Course · 3 - 6 Months

Skills you'll gain: Overcoming Objections, Closing (Sales), Value Propositions, Selling Techniques, Sales Presentation, General Sales Practices, Sales Presentations, Technical Sales, Phone Sales, Telephone Skills, Inside Sales, Sales Strategy, Sales Process, Sales, Sales Development, Business Communication, Outside Sales, Consumer Behaviour, Customer Service
★ 5 (21) · Beginner · Course · 1 - 4 Weeks

Shanghai Jiao Tong University
Skills you'll gain: Oral Expression, Verbal Communication Skills, Communication, Language Competency, Oral Comprehension, Business Communication, Language Learning, Language Interpretation, Translation, and Studies, Vocabulary, Collaboration, Grammar, Travel Arrangements, Time Management, Critical Thinking
★ 1.7 (27) · Intermediate · Course · 1 - 3 Months

University of Copenhagen
Skills you'll gain: European History, Immigration Law, Political Sciences, Cultural Diversity, Social Justice, Policy Analysis, International Relations, Case Law, Social Sciences, Public Policies, Advocacy, Law, Regulation, and Compliance, Governance
★ 4.8 (69) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Brand Marketing, Branding, Brand Strategy, Brand Awareness, Creative Design, Visual Storytelling, Target Audience, Brand Management, User Feedback, Customer Insights, Storytelling, Growth Strategies, Marketing, Driving engagement, Market Research, Target Market, Promotional Strategies, Social Media, Customer Analysis, Digital Marketing
★ 4.6 (18) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: AI Security, Large Language Modeling, LLM Application, Cybersecurity, Prompt Engineering, Threat Modeling, Cyber Security Assessment, Application Security, Vulnerability Assessments, Security Testing, Network Security, Exploitation techniques
★ 3.9 (23) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Graph Theory, Data Structures, Algorithms, Computer Programming, Python Programming, Programming Principles, Computational Thinking, Data Science, Theoretical Computer Science, Data Processing, Model Optimization, Geometry, Data Analysis Expressions (DAX), Data Manipulation, Data Analysis, Data Management, Applied Mathematics
Intermediate · Specialization · 3 - 6 Months

Technical University of Munich (TUM)
Skills you'll gain: Social Impact, Experimentation, Program Evaluation, Community Development, Community Organizing, Community Outreach, Sustainable Development, Systems Thinking, Sustainable Systems, Innovation, Culture, Cultural Diversity, Case Studies, Critical Thinking
★ 4.8 (44) · Beginner · Course · 1 - 4 Weeks

University of Colorado Boulder
Skills you'll gain: Object Oriented Design, Object Oriented Programming (OOP), Unified Modeling Language, JUnit, Software Testing, Software Engineering, Java, Java Programming, Unit Testing, Software Design, Test Driven Development (TDD), Diagram Design
★ 4.1 (15) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Milestones (Project Management), Project Management Software, Delegation Skills, Project Planning, Project Coordination, Databases, Relational Databases, Project Management, Collaborative Software, Team Oriented
★ 4.2 (19) · Beginner · Guided Project · Less Than 2 Hours

Amazon Web Services
Skills you'll gain: Amazon Bedrock, Generative AI Agents, Retrieval-Augmented Generation, Prompt Engineering, Generative AI, AI Workflows, Agentic Workflows, LLM Application, Amazon Web Services, Context Management, Agentic systems
★ 4.6 (23) · Beginner · Course · 1 - 4 Weeks

MedCerts
Skills you'll gain: Medical Practice Management Software, Copayment Collection and Processing, Information Management, Patient Flow, ICD Coding (ICD-9/ICD-10), Clinical Documentation, Care Coordination
★ 4.3 (7) · Beginner · Course · 1 - 3 Months