Advanced React.js Knowledge: Expert-level understanding of React.js, its core principles, lifecycle, state management, hooks, and context API.
Micro-Frontend Architecture: Proven experience in designing, implementing, and managing micro-frontend architectures, including module federation and dynamic module loading.
JavaScript Proficiency: Deep knowledge of modern JavaScript (ES6+), including understanding of asynchronous request handling, partial page updates, and AJAX.
HTML5 & CSS3: Strong skills in creating responsive and adaptive designs using HTML5 and CSS3, including pre-processors like SASS or LESS.
State Management Tools: Experience with state management libraries (e.g., Redux, MobX) and their integration with React applications.
Testing Frameworks: Familiarity with testing frameworks and libraries such as Jest, Enzyme, or React Testing Library, including unit, integration, and end-to-end testing practices.
Build Tools: Proficiency in using build tools like Webpack, Rollup, or Parcel for bundling and optimizing web applications.
Version Control: Extensive experience with version control systems, particularly Git, including branching strategies and collaborative development workflows.
RESTful APIs: Experience with consuming RESTful services and APIs, understanding the principles of REST, and experience with GraphQL is a plus.
CI/CD Pipelines: Knowledge of continuous integration and continuous deployment practices, including familiarity with tools like Jenkins, CircleCI, or GitHub Actions.
Containerization Technologies: Experience with Docker and Kubernetes for containerization and orchestration of web applications.
Cloud Services: Working knowledge of cloud platforms (AWS, Azure, Google Cloud) and their services related to web hosting, storage, and scalability.
Performance Optimization: Skills in web performance optimization, understanding how to analyze and improve page speed and application responsiveness.
Security Practices: Knowledge of web security practices, including understanding of cross-site scripting (XSS), cross-site request forgery (CSRF), and how to secure React applications.
Agile Methodologies: Experience working in agile development environments, with a solid understanding of agile principles, practices, and frameworks such as Scrum or Kanban.