Collaborate with UX/UI designers, product owners, back-end developers, and other stakeholders to develop responsive and mobile-friendly web applications 

Design and implement front-end components using HTML, CSS, and JavaScript frameworks such as React, Angular, Vue.js, etc. 

Develop server-side components using programming languages such as Java, Python, Ruby, etc., and web frameworks such as Spring, Django, Ruby on Rails, etc. 

Build and optimize database structures and queries to ensure efficient and scalable data storage and retrieval 

Ensure seamless integration between the front-end and back-end components of the web application 

Conduct thorough testing and debugging of both front-end and back-end code to ensure reliability and security 

Ensure compliance with web standards and accessibility guidelines