What are the outlets for front-end engineers? How to become a front-end engineer that is difficult for others to replace?

Front-end engineers have a wide range of outlets, and the following are some of them:

1. Web front-end engineer : mainly responsible for the front-end development of websites or applications, including page design, JS writing, etc., which is the most extensive field of front-end programmers.

2. Mobile front-end engineer : Mainly responsible for the front-end development of mobile applications, including designing the app's page UI, interaction logic, and writing business logic using JS language.

3. Game front-end engineer : mainly responsible for the front-end development of web games, APP games, etc., including game scene rendering, game logic design, art resource integration, etc.

4. Desktop application front-end engineer : Mainly responsible for the front-end development of desktop applications, including drawing GUI, implementing business logic, etc., such as front-end developers of Adobe series products.

5. Front-end architecture engineer : mainly responsible for the planning and management of front-end development engineers, designing a good front-end architecture and guiding the development team, providing strong technical support for the company to save development costs and improve website performance.

In short, front-end programmers can not only develop in the Web field, but also cross into other industries. They only need to continuously expand their skills and knowledge, constantly update their vision, and open up their own career paths.

What are the front-end career plans?

The career planning of front-end engineers can have the following directions:

1. Front-end technical experts : In-depth study of front-end technology, master the cutting-edge technology and direction, become a technical expert in the industry, and improve the team's technical capabilities and competitiveness.

2. Front-end architect : understand the full-stack technical architecture, design and optimize the architecture and performance of web applications, provide technology selection and solve difficult problems in front-end interaction and data processing.

3. UI designer : Through learning UI design knowledge and experience, deeply understand the principles and rules of Web design, and provide excellent user experience and user interaction design solutions.

4. Product Manager : Familiar with the design and development process of Web products, understand user needs and industry development trends, formulate product plans and directions, and be responsible for communicating and coordinating with the team to promote the smooth implementation of the project.

5. Technical manager : Possess management skills, be familiar with front-end technology and business processes, act as a team leader, promote front-end technology architecture optimization, team skill improvement and process improvement, and improve team creation output and project quality.

In short, the career planning of front-end engineers can be continuously expanded and improved according to personal interests, abilities and career goals.

How to become a front-end engineer that is difficult for others to replace

To become a front-end engineer that is difficult for others to replace, you need to pay attention to the following points:

1. In-depth understanding of Web standards and technologies: Front-end engineers need to have a deep understanding of Web standards and technologies such as HTML, CSS, and JavaScript, and be able to skillfully use these technologies to develop websites or applications.

2. Familiar with front-end frameworks and tools: Front-end engineers need to be familiar with common front-end frameworks and tools, such as React, Vue, Webpack, etc., to be able to quickly build efficient and maintainable front-end applications.

3. Good design and user experience capabilities: Front-end engineers need to have good design and user experience capabilities, and be able to design products that meet user expectations based on user needs and behaviors.

4. Possess full-stack development capabilities: Front-end engineers need to have certain back-end development capabilities to be able to achieve full-stack development and provide more complete solutions.

5. Have good communication and teamwork skills: Front-end engineers need to be able to communicate and collaborate well with other team members, and be able to quickly adapt to the team development environment.

6. Continuous learning and updating of skills: front-end technology is developing rapidly, and front-end engineers need to constantly learn and update their skills, master new technologies and tools, and maintain acumen to the development of front-end technology.

7. Ability to solve problems: Front-end engineers need to have the ability to solve problems, be able to quickly locate and solve various problems, and ensure the smooth progress of the project.

8. Have business thinking: Front-end engineers need to have business thinking, be able to deeply understand customer needs and market trends, and provide valuable suggestions for product development and optimization.

In short, to be a front-end engineer that is irreplaceable by others requires multiple abilities and qualities, not only focusing on the depth and breadth of technology, but also focusing on user experience and business value, as well as having good communication and teamwork skills, continuous learning and updating Only with our own skills can we occupy more advantages and core competitiveness in the highly competitive market.

A front-end engineer who has been working for many years will be replaced by fresh graduates, because they are relatively cheaper to employ, right?

This problem involves many aspects, not just the cost of employment. Compared with front-end engineers who have been working for many years, fresh graduates may indeed have some advantages in some aspects, such as:

1. Updated technology and knowledge: fresh graduates learn the latest front-end technology and knowledge in school, and can master new technologies and tools faster.

2. More flexible and adaptable: Fresh graduates are usually more flexible and adaptable, and can quickly adapt to new working environments and job requirements.

3. More enthusiastic and active: Fresh graduates are usually more enthusiastic and active, and can bring more vitality and innovation to their work.

However, many years of front-end engineers also have many advantages, such as:

1. Richer experience and skills: Front-end engineers have accumulated rich experience and skills in their work for many years, and can better deal with various complex problems and challenges.

2. More stable and reliable: Front-end engineers who have been working for many years are usually more stable and reliable, and can bring more stable technical support and contributions to the company.

3. More business thinking: Front-end engineers with many years usually have more mature business thinking, can deeply understand customer needs and market trends, and provide valuable suggestions for product development and optimization.

Therefore, it cannot be simply said that fresh graduates will replace front-end engineers who have been working for many years. It depends more on the specific situation and personal ability. If a front-end engineer for many years can continuously learn and update his skills, have good communication and teamwork skills, and continue to focus on user experience and business value, then he can still maintain a competitive advantage in a highly competitive market. At the same time, when recruiting, the company also needs to make appropriate decisions based on specific needs and situations, comprehensively considering the advantages and disadvantages of fresh graduates and front-end engineers who have been working for many years.

How the interviewer will assess the interviewee

As a front-end engineer interviewer, the interviewer will evaluate you from the following dimensions:

1. Basic ability of HTML/CSS

   • Your knowledge of HTML/CSS (such as box model, floating, positioning, pseudo-classes, etc.)
   • Your understanding of HTML tags and semantics
   • Your layout capabilities and consideration for cross-browser compatibility

2. Basic capabilities of JavaScript

   • Your JavaScript programming skills, including variables, scope, closures, object orientation, etc.
   • Your DOM manipulation capabilities, such as adding, removing, moving elements, event handling, etc.
   • Your understanding of common algorithms and data structures, such as arrays, stacks, queues, linked lists, etc.

3. Framework and Tool Capabilities

   • Your mastery of mainstream front-end frameworks, such as Vue, React, Angular, etc.
   • How well you know mainstream build tools and plugins, such as Webpack, Babel, etc.
   • Your basic approach to testing, debugging, and performance tuning (e.g. using Jest, Chrome Debugging, etc.).

4. Project experience and teamwork skills

   • Your role and work on the project
   • Your contribution and harvest in teamwork
   • Your understanding of user needs, interaction design and product experience.

Considering that the front-end development work needs to involve many fields, we hope to use the interview process to fully understand your knowledge system and actual development ability.

As a qualified front-end programmer, what skills must you master?

1. Computer network
2. Data structure and algorithm
3. Design pattern
4. js Red Book
5. Implementation principle of front-end framework

What does the interviewer focus on

1. Basic knowledge : including syntax, characteristics, data types, scope, prototype, inheritance and other concepts of HTML, CSS, JavaScript, ES6 and other languages, as well as browser caching mechanism, rendering principle, event loop and other mechanisms.
2. Frameworks and tools : Including familiarity and mastery of commonly used front-end frameworks such as React, Vue, Angular, etc., as well as related tools such as Webpack, Babel, TypeScript, etc., and be able to use them for efficient development and construction.
3. Project experience : including being able to show and explain the front-end projects that you have participated in or be responsible for, be able to explain the background, requirements, technology selection, difficulties, solutions, effects and gains of the project, etc., and be able to reflect your business ability and technical level.
4. Coding ability : including being able to quickly write correct, elegant, and efficient code according to the questions or needs given by the interviewer, being able to use appropriate data structures and algorithms, being able to handle boundary and abnormal situations, and being able to explain code logic and ideas.
5. Communication skills : including being able to clearly express one's own thoughts and opinions, being able to understand the interviewer's questions and intentions, being able to actively ask questions and suggestions, being able to show one's enthusiasm and enthusiasm, and being able to establish a good interaction with the interviewer and trust.

How to introduce yourself in an interview

1. The introduction is clear and clear: In the self-introduction, it is best to describe your work experience and skills in simple and clear language. This helps the interviewer get to know you and your professional background in a short amount of time.

2. Highlights: The interviewer usually scans the self-introduction in a short time, so you need to highlight your core competitiveness, such as your good front-end technology and rich project experience.

3. Embody self-improvement: Mentioning your geek spirit and self-learning ability helps to show your enthusiasm and spirit of exploration for the front-end field.

4. Emphasis on teamwork: In the self-introduction, highlight that you have good communication skills and teamwork spirit, so as to emphasize the balance between personal ability and teamwork ability.

5. Pay attention to the company: Express your yearning and love for your company, and be able to point out where you want to contribute, which can increase your competitiveness and make a good impression on the interviewer.

Example :

Hello everyone, I am laomi, a front-end development engineer majoring in electronic information engineering, with more than 3 years of work experience. I have worked in a company in the digital medical field, and I am familiar with
technologies such as Vue family bucket, JavaScript, Uniapp and Android, and can independently and efficiently carry out business development of PC, mobile terminal and applet. I have extensive project experience in areas such as digital healthcare, Internet of Things, corporate websites, and mobile applications.
In addition to work, I also maintain a high enthusiasm for the field of front-end development. I continue to learn independently, expand the technology stack, and understand the latest front-end development trends to improve my technical capabilities. At work, I pay attention to communication and teamwork, and I am good at cooperating with colleagues and solving problems quickly.
I am very looking forward to joining your company's team and creating unlimited value with my colleagues. I hope that I can contribute my skills and experience to your company's front-end development work. Thank you so much for taking the time to read my introduction!