TOEFL preparation courses can help you learn reading comprehension, listening skills, writing techniques, and speaking strategies. You can build skills in time management for test-taking, understanding question formats, and developing effective study habits. Many courses introduce practice tests and online resources that simulate the actual exam environment, helping you familiarize yourself with the test's structure and timing.

Skills you'll gain: Cybersecurity, Network Security, Cloud Security, Cyber Attacks, Information Systems Security, Application Security, OSI Models, Cryptography, Data Security, Cryptographic Protocols, Encryption, Network Administration, Infrastructure Security, Endpoint Security, General Networking, Security Controls, Malware Protection, Cloud Computing, Wireless Networks, Network Protocols
Intermediate · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: Java Programming, Java, OS Process Management, Memory Management, Data Sharing
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: CI/CD, Continuous Deployment, Continuous Integration, Continuous Delivery, Application Deployment, Build Tools, Cloud Deployment, Application Performance Management, Test Automation, Containerization, System Monitoring, ASP.NET, Unit Testing, Release Management, Version Control
Intermediate · Course · 1 - 4 Weeks

Real Madrid Graduate School Universidad Europea
Skills you'll gain: Nutrition and Diet, Sports Medicine, Clinical Nutrition, Nutrition Care Plans, Nutritional Assessment, Exercise Science, Rehabilitation, Health Assessment, Meal Planning And Preparation, Athletic Training, Performance Analysis, Performance Reporting, Load Balancing
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: MLOps (Machine Learning Operations), Model Deployment, Anomaly Detection, Model Evaluation, Dashboard, CI/CD, Data Visualization, DevOps, Continuous Monitoring, Data-Driven Decision-Making, Performance Analysis, Key Performance Indicators (KPIs), Statistical Analysis, Performance Tuning, Data Processing, Artificial Intelligence and Machine Learning (AI/ML), Real Time Data, Automation, Agentic systems, Version Control
Intermediate · Specialization · 3 - 6 Months

L&T EduTech
Skills you'll gain: Construction Engineering, Construction, Engineering Management, Construction Management, Engineering Practices, Engineering Plans And Specifications, Safety Standards, Safety Assurance, Engineering Calculations, Hazard Analysis, Risk Control, Personal protective equipment, Hydraulics
Advanced · Course · 1 - 4 Weeks

Skills you'll gain: Data Wrangling, Data Management, Data Presentation, Security Management, Model Optimization, Advanced Analytics, Pivot Tables And Charts
Intermediate · Course · 1 - 3 Months

Board Infinity
Skills you'll gain: Professional Networking, Interviewing Skills, Web Presence, Finance, Financial Services, Financial Data, Verbal Communication Skills, Branding, Financial Analysis, Case Studies, Presentations, Storytelling, Banking, Banking Services, Non-Verbal Communication, Communication, Relationship Building, Value Propositions, Business Writing, Writing
Beginner · Course · 1 - 3 Months

National Taiwan University
Skills you'll gain: International Relations, Political Sciences, Public Affairs, Social Sciences, Media and Communications, Economics, Policy, and Social Studies, Diplomacy, Policy Analysis, Governance, Public Safety and National Security, Advocacy
Beginner · Course · 1 - 3 Months

Scrimba
Skills you'll gain: Responsive Web Design, LinkedIn, Cascading Style Sheets (CSS), Front-End Web Development, HTML and CSS, Professional Development, Web Presence, Web Development, Javascript, GitHub, Data Structures, Programming Principles
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Supervised Learning, Data Preprocessing, Machine Learning, Time Series Analysis and Forecasting, Applied Machine Learning, Data Quality, Unsupervised Learning, Data Wrangling, Model Training, Feature Engineering, Classification Algorithms, Regression Analysis
Beginner · Course · 1 - 4 Weeks

Board Infinity
Skills you'll gain: CI/CD, Jenkins, Docker (Software), Continuous Integration, Containerization, Cloud-Native Computing, Scalability, Application Deployment, Cloud Deployment, Continuous Deployment, Spring Framework, Spring Boot, DevOps, Prometheus (Software), Amazon CloudWatch, AWS Identity and Access Management (IAM), Identity and Access Management, Load Balancing, OAuth, Performance Tuning
Advanced · Course · 1 - 4 Weeks