1. Developing and implementing user-friendly and responsive web pages or web applications using HTML, CSS, and JavaScript.

2. Collaborating with UI/UX designers, back-end developers, and other stakeholders to create functional and visually appealing web pages or web applications.

3. Ensuring cross-browser compatibility and accessibility of web pages or web applications.

4. Optimizing web pages or web applications for maximum speed and scalability.

5. Implementing and maintaining front-end frameworks or libraries, such as React, Angular, or Vue.js.

6. Writing clean, modular, and maintainable code that adheres to coding standards and best practices.

7. Testing and debugging code to ensure that it meets quality standards and resolves issues promptly.

8. Staying up-to-date with emerging trends and technologies in web development, and suggesting ways to improve front-end development processes.

9. Participating in code reviews and providing constructive feedback to improve code quality and efficiency.

10. Documenting code and processes to facilitate knowledge sharing and onboarding of new team members.

Alternative way 

1. Development of website or web application user interfaces using HTML, CSS, and JavaScript.
2. Building responsive web designs that work across various screen sizes and devices.
3. Collaborating with designers, back-end developers, and stakeholders to ensure a seamless user experience.
4. Troubleshooting issues with the website or web application’s front-end functionality and resolving them in a timely manner.
5. Optimizing the performance of the website or web application by minimizing loading times and reducing page weight.
6. Staying up to date with the latest front-end development trends and techniques.
7. Developing accessible web interfaces that comply with web accessibility guidelines.
8. Ensuring cross-browser compatibility of web interfaces.
9. Writing clean, modular, and maintainable code.
10. Participating in code reviews and providing constructive feedback to team members.

Alternative Way

1. Creating responsive and user-friendly websites and applications: A front-end developer is responsible for creating web pages and applications that are easy to navigate, visually appealing, and optimized for all devices.

2. Developing and implementing user interface components: A front-end developer should be skilled in coding languages such as HTML, CSS, and JavaScript to create interactive and engaging user interface components.

3. Collaborating with designers and back-end developers: A front-end developer should work closely with designers to ensure that the design vision is achieved and collaborate with back-end developers to integrate the front-end and back-end components of a website or application.

4. Testing and debugging: A front-end developer should test and debug their code to ensure that it functions properly and meets project requirements.

5. Keeping up-to-date with emerging trends and technologies: A front-end developer should be aware of the latest trends and technologies in web development and stay up-to-date with emerging tools and techniques to improve their skills and expertise.

6. Optimizing website performance: A front-end developer should optimize web page loading times, minimize the size of files, and reduce the number of requests to improve website performance.

7. Writing clean and maintainable code: A front-end developer should write clean, well-organized, and maintainable code to facilitate future updates and modifications to the website or application.

Alternative Way

1. Developing and maintaining user-friendly websites and web applications that are responsive, visually appealing, and functional.
2. Collaborating with cross-functional teams, including UX/UI designers, back-end developers, and project managers, to ensure seamless integration of the front-end with the back-end.
3. Writing clean, efficient, and maintainable code using HTML, CSS, and JavaScript.
4. Ensuring the website or application is accessible to users with disabilities and meets web accessibility standards.
5. Implementing design and UX/UI changes based on feedback and user testing.
6. Optimizing website performance by minimizing load times and improving page speed.
7. Testing and debugging code to ensure the website or application is bug-free.
8. Staying up-to-date with emerging trends, technologies, and best practices in front-end development.
9. Troubleshooting and resolving issues related to the front-end of the website or application.
10. Providing support to users and stakeholders in using and navigating the website or application.

Roles and responsibility for Back end developer

1. Developing and maintaining the server-side of web applications that are scalable, reliable, and secure.
2. Collaborating with cross-functional teams, including front-end developers, UX/UI designers, and project managers, to ensure seamless integration of the back-end with the front-end.
3. Writing clean, efficient, and maintainable code using programming languages such as Java, Python, Ruby, or PHP.
4. Designing and implementing data storage solutions, such as databases, file systems, or caching mechanisms, that are optimized for performance and scalability.
5. Ensuring the security and integrity of the data stored on the server-side of the application by implementing appropriate authentication and authorization mechanisms.
6. Building and integrating third-party APIs and services, such as payment gateways, social media platforms, or cloud services, into the back-end of the application.
7. Testing and debugging code to ensure the application is bug-free and runs smoothly.
8. Staying up-to-date with emerging trends, technologies, and best practices in back-end development.
9. Troubleshooting and resolving issues related to the server-side of the application.
10. Providing support to users and stakeholders in using and accessing the back-end of the application.

Alternative Way

1. Developing and maintaining server-side logic, databases, and APIs that power the website or web application.
2. Collaborating with front-end developers, designers, and project managers to ensure seamless integration of the front-end with the back-end.
3. Writing clean, efficient, and maintainable code using programming languages such as Python, Ruby, PHP, or Java.
4. Designing and implementing database schemas and data models that are scalable, secure, and performant.
5. Implementing server-side security measures to prevent unauthorized access and data breaches.
6. Developing and maintaining RESTful APIs that enable communication between the front-end and back-end systems.
7. Ensuring that the website or application is responsive, reliable, and scalable to handle high traffic loads.
8. Testing and debugging code to ensure the website or application is bug-free and meets functional requirements.
9. Staying up-to-date with emerging trends, technologies, and best practices in back-end development.
10. Providing support to users and stakeholders in using and navigating the back-end systems.

Alternative Way 

1. Developing and maintaining server-side applications, APIs, and databases to support the functionality of the front-end.
2. Writing clean, efficient, and maintainable code using programming languages such as Python, Java, or PHP.
3. Collaborating with cross-functional teams, including front-end developers, UX/UI designers, and project managers, to ensure seamless integration of the back-end with the front-end.
4. Designing and implementing data models and database schemas to support the storage and retrieval of data.
5. Ensuring the server-side application is scalable, reliable, and secure.
6. Optimizing server-side performance by implementing caching strategies, load balancing, and other techniques.
7. Integrating third-party services and APIs into the back-end to provide additional functionality.
8. Staying up-to-date with emerging trends, technologies, and best practices in back-end development.
9. Troubleshooting and resolving issues related to the back-end of the application.
10. Providing support to users and stakeholders in using and accessing the server-side application.