English writing courses can help you learn grammar, punctuation, and effective sentence structure, along with crafting essays, reports, and creative pieces. You can build skills in developing a clear voice, organizing ideas logically, and editing for clarity and impact. Many courses introduce tools such as word processors, grammar checkers, and collaborative writing platforms, which enhance your writing process and facilitate feedback.

Skills you'll gain: Linux Administration, Linux Servers, Red Hat Enterprise Linux, Linux, Operating System Administration, IBM Cloud, Linux Commands, Virtualization, Systems Administration, Virtualization and Virtual Machines, Virtual Machines, Cloud Infrastructure, Cloud Computing, System Monitoring, Software Installation, System Configuration, Private Cloud, Remote Access Systems, Package and Software Management
★ 4.6 (138) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Generative AI Agents, AI Orchestration, Agentic systems, Agentic Workflows, AI Workflows, Artificial Intelligence, LLM Application, Generative AI, Development Environment, Tool Calling, AI literacy, Large Language Modeling, Software Development Tools, Python Programming, Software Installation
★ 4.6 (142) · Intermediate · Course · 1 - 3 Months

L&T EduTech
Skills you'll gain: Fire And Life Safety, Building Codes, Pump Stations, Schematic Diagrams, Blueprint Reading, Process Flow Diagrams, Construction, Hydraulics, Safety Standards, Plumbing, Equipment Design, Safety Assurance, Building Services Engineering, Building Design, Facility Management and Maintenance, Hazard Analysis, Engineering Drawings, Structural Engineering, System Requirements, Hazard Communication (HazCom)
★ 4.6 (129) · Intermediate · Specialization · 3 - 6 Months

Rice University
Skills you'll gain: Anatomy, Endocrinology, Physiology, Neurology, Clinical Practices, Medical Terminology
★ 4.8 (36) · Intermediate · Course · 1 - 3 Months

Skills you'll gain: Linux Administration, Bash (Scripting Language), Network Monitoring, Cyber Security Assessment, System Configuration, Digital Forensics
★ 4.7 (65) · Intermediate · Course · 1 - 3 Months

University of Virginia
Skills you'll gain: Employee Engagement, Management Training And Development, Drive Engagement, Team Management, Strategic Planning, Case Studies, People Development, Employee Performance Management, Team Building, People Management, Human Resource Strategy, Growth Strategies, Leadership Development, Entrepreneurship, Human Capital, Plan Execution, Organizational Development, Planning, Innovation, Business Intelligence
★ 4.8 (246) · Mixed · Course · 1 - 3 Months

Hult International Business School
Skills you'll gain: Active Listening, Sales Development, Rapport Building, Sales Strategy, Sales Process, Selling Techniques, Sales Presentation, Communication, Sales Presentations, Prospecting and Qualification, Influencing, Relationship Building, Professional Development, Relationship Management, Negotiation, Interviewing Skills, Branding, Time Management
★ 5 (13) · Beginner · Course · 1 - 4 Weeks

Pohang University of Science and Technology(POSTECH)
Skills you'll gain: Manufacturing Processes, Manufacturing and Production, Production Line, Manufacturing Operations, Production Process, Materials science, Process Engineering, Chemistry, Sustainable Engineering, Environmental Issue
★ 4.7 (703) · Beginner · Course · 1 - 3 Months

Imperial College London
Skills you'll gain: Immunology, Public Health and Disease Prevention, Epidemiology, Infectious Diseases, Public Health, Drug Development, Medical Science and Research, Pharmaceuticals, Climate Change Programs, Preventative Care, Community Health, Clinical Trials, Pre-Clinical Development, Good Manufacturing Practices, Health Care Procedure and Regulation, New Product Development, Manufacturing Standards, Manufacturing Processes
★ 4.9 (59) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Cleansing, Logistic Regression, Data Preprocessing, Applied Machine Learning, Data Import/Export, Data Mining, Python Programming, Data Access, Scikit Learn (Machine Learning Library), Predictive Modeling, Machine Learning Methods, Classification Algorithms, Machine Learning, Supervised Learning
★ 4.2 (57) · Intermediate · Guided Project · Less Than 2 Hours

University of Colorado Boulder
Skills you'll gain: Scientific Visualization, NumPy, Data Visualization, Debugging, Matplotlib, Numerical Analysis, Engineering Calculations, Code Reusability, Integrated Development Environments, Computational Thinking, Engineering Analysis, Programming Principles, Data Analysis, Computer Programming, Model Optimization
★ 4.8 (21) · Beginner · Course · 1 - 4 Weeks

Yonsei University
Skills you'll gain: Apache Spark, Big Data, SPSS (Software), SPSS, Analytics, Business Technologies, Real Time Data, Apache Hadoop, Data Processing, Statistical Analysis, Data Analysis Software, Business Planning, Data Storage Technologies, Business Strategy, Market Data, Business Strategies, Market Intelligence, Market Share, Market Dynamics, Distributed Computing
★ 4.7 (322) · Beginner · Course · 1 - 3 Months