Web crawler courses can help you learn how to extract data from websites, manage large datasets, and optimize crawling strategies. You can build skills in parsing HTML, handling JavaScript-rendered content, and implementing rate limiting to avoid getting blocked. Many courses introduce tools like Scrapy and Beautiful Soup, that support web scraping projects, and demonstrate how to use APIs to enhance data collection and analysis.

Instituto Tecnológico de Aeronáutica
Skills you'll gain: Model View Controller, Selenium (Software), Web Applications, Java, JUnit, Data Access, Agile Methodology, Software Testing, Application Development, Test Automation, Database Development, Software Design Patterns
Intermediate · Course · 1 - 4 Weeks

University of Pennsylvania
Skills you'll gain: Advertising, English Language, Media and Communications, Online Advertising, Oral Comprehension, Vocabulary, Literacy, Cultural Diversity, Journalism, Grammar, Facebook
Mixed · Course · 1 - 3 Months

Amazon Web Services
Skills you'll gain: Responsible AI, Generative AI, Generative AI Agents, Prompt Engineering, Amazon Bedrock, AWS SageMaker, AI Product Strategy, Amazon Web Services, MLOps (Machine Learning Operations), Application Development, Artificial Intelligence and Machine Learning (AI/ML), Artificial Intelligence, Cloud Development, Data Governance, Large Language Modeling, Commercialization, API Design, Cost Management, Solution Architecture, Data Management
Beginner · Professional Certificate · 1 - 3 Months

Skills you'll gain: Amazon Bedrock, Data Processing
Beginner · Course · 1 - 3 Months

Nanjing University
Skills you'll gain: Web Scraping, Exploratory Data Analysis, Data Structures, Object Oriented Programming (OOP), Data Processing, Data Mining, Data Analysis, Pandas (Python Package), NumPy, Statistical Analysis, Data Manipulation, Matplotlib, User Interface (UI), Financial Data, Python Programming
Mixed · Course · 1 - 3 Months

Skills you'll gain: Real Time Data, Kibana, Query Languages, Data Modeling, Distributed Computing, SQL, NoSQL, Application Programming Interface (API), Scalability, JSON, Performance Tuning, System Configuration, Geospatial Information and Technology
Mixed · Course · 1 - 3 Months

University of London
Skills you'll gain: Web Applications, Interactive Data Visualization, User Interface (UI), JavaScript Frameworks, Responsive Web Design, Full-Stack Web Development, Front-End Web Development, Application Development, Javascript, Databases, User Requirements Documents, Real Time Data
Mixed · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Hypertext Markup Language (HTML), HTML and CSS, Web Design and Development, Front-End Web Development, Web Development, Web Applications
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Video Production, Instructional Design, Virtual Environment, User Interface and User Experience (UI/UX) Design, Learning Management Systems, Teaching, User Experience Design, User Centered Design, Storyboarding, Student Engagement, Learning Styles, Technical Writing, Human Centered Design, UI/UX Research, Information Architecture, Online Advertising
Beginner · Course · 1 - 3 Months

Skills you'll gain: Blockchain, Threat Modeling, Application Deployment, Scripting, Cryptography, Cryptographic Protocols, Application Security, Scalability, Software Development, Payment Systems, FinTech, Secure Coding, Software Development Tools, Distributed Computing, Computer Programming, Transaction Processing, Emerging Technologies, Business Analysis, Market Dynamics, Finance
Intermediate · Specialization · 1 - 3 Months

University of Michigan
Skills you'll gain: Hypertext Markup Language (HTML), Web Content Accessibility Guidelines, Web Design, Web Design and Development, Usability, Front-End Web Development, Web Content, Javascript, Cascading Style Sheets (CSS)
Mixed · Course · 1 - 4 Weeks
Amazon Web Services
Skills you'll gain: Amazon Web Services, Data Migration, Cloud Management, Cloud Infrastructure, Cloud Security, Data Import/Export, Cloud Computing, Cloud Applications, Infrastructure Architecture
Intermediate · Course · 1 - 4 Weeks