2022 Summary - Internship

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foreword

last day! I feel that there are many things I want to summarize and share, but once it is implemented on the keyboard, it seems to be impossible to start (-__-). But I still want to post something, even if it is a little bit of help to you who read this blog, it would be good.
notice: The following content is organized according to the timeline

Why Choose Embedded

Mainly still 因人而异. Here's the situation I'm facing (>__<)

This is a choice that must be faced after the end of the sophomore year, and of course it is a choice without hesitation 嵌入式方向.

The main reason: 兴趣——has a deep interest in the underlying working principles and processes

Secondary reasons:

• Knowledge in this area seems to be JAVAeasier to get into the brain

• It is not taken JAVAseriously, the students in the experimental class are all coding, and I am fighting Yin Ninja and Locke Kingdom! !

work or study

两者本质上并没有区别！

In-depth analysis of yourself, technical ability, learning ability, communication ability, etc., and then understanding the positioning and requirements of the country and society for undergraduates and masters students, you can conclude that you have more advantages in which side to go, and finally add your Personal hobbies and self-pursuit are 算法(公式)also designed, and the answer is clear.

How do you know if you meet the requirements?

• Do simulation questions for previous years' recruitment

• Try to experience several interviews and get an objective evaluation

practice

I started delivery at the beginning of this year until the end of my junior year (2022.1.1-2022.6.15)

CV

It took about a day to make the resume. Later, I asked a teacher to guide me to modify the content of the project experience. After several rounds of delivery, I found that the effect was not very good. I felt that the project experience was not enough, so I spent two weeks doing two projects.

resume template

Important content:

• Personal information - name, gender, phone number, email address (you can write it if you are a party member/probationary party member).

• School background - school, major, education (specific school level (211/985), specific education)

• Award-winning experience - if you have a good award-winning experience to write, you don't need to write if you don't have one.

• Technology stack - display all the technologies you know, familiar ones can be accurate to a certain technical point (some interviewers just look at this)

• Project experience - display the technical part you have done, and use xxx technology to realize xxx function/solve xxx problem. (the more the better)

• Self-assessment - as long as it is appropriate, not too much.

1-2页最好，转成PDF格式, update your resume version every time you interview.

course

• Dajiang - resume hanging

• Hikvision Ruiying - offer pool

• MediaTek Shenzhen - two-sided hanging

• Jingwei Hengrun Chengdu——Hanging on one side

• Chuanggao Zhilian - Reject offer

• Maigu Technology - Reject the offer (the treatment is too low)

• Zhejiang Huayun——reject offer (outsourcing)

• RainbowSoft - Elimination at the same time

• Sagem Communications - receiving offer (very good company)

• Hikvision Automotive Electronics Department - Reject offer

找和自己发展相关的公司，多看面经，多去面试, The interview can help you quickly find your own strengths and weaknesses, and it can also exercise your ability to express and respond, and it can also give you a preliminary understanding of this industry.

The internship position will not be too difficult, the main discussion with you is what you know and how to learn.

Summarize

I practiced at Sagemcom for 6 months (2022.06.20-2022.12.20)

advantage:

• I have learned a lot of professional knowledge and skills, with training and mentors.

• The company is mainly engaged in the research and development of gateway products, so the network knowledge has been greatly strengthened. At the same time, I also learned the common knowledge and technology related to WiFi from the instructor.

• Adapt to the workplace in advance, learn commercial development process and foreword development techniques and tools.

• Communicating with professional developers can strengthen the understanding of the industry and the dynamic development. Provide a reference for your future development and positioning.

shortcoming:

• You should control the time of internship according to your own situation, preferably 4-5one month.

In the end, the reason why I didn’t choose to stay was mainly due to my personal consideration of future planning. After all, half of it is work, and the rest is generally life. But I have indeed gained a lot of growth and improvement in this company.

Achievements: No. 1 in the 2022 campus assessment, No. 1 in the output rate of the same group.

Is it necessary to practice

不要为了实习而实习

Good foundation and plenty of time - you can go for an internship.

Good foundation, xxx——decided according to personal development

The foundation is not good, xxx - no internship is recommended, and you can't learn much. Lay the foundation well in school.

Autumn move

Almost all the ones I participated in were approved in advance, which started at the end of June and early July. 先下手为强! .

Suggestion: If you have a clear positioning for yourself, don't invest in Haitou, find related companies, and analyze such companies more. Look at the face-to-face scriptures on Niuke, the real questions of the written test, etc. Due to the different ecological positions of embedded products, the natural technical focus is different. It is important to find a breakthrough point for yourself.

CV

The resume of the reference internship can be updated according to the personal situation.

course

• Zhejiang Dahua - offer pool

• MediaTek Shenzhen——Signed

• Innosilicon - two-sided hanging

• Hikvision - one side hanging

• HKUST Xunfei - Written Exam

• Nova Xinghe—Refused to interview (priority is not high)

• Ningde era - refused to interview

• Dajiang - did not participate in the written test (time reason)

• Xiaomi——did not take the written test

• Convinced - refused to interview (time reason)

General process: resume delivery, technical side, department supervisor second side, HR side, salary negotiation signing meeting, signing.

侧重点: Different from internships, autumn recruiting depends on whether what you know matches the relevant technologies that the company needs. So the focus here is still to analyze this company, and then learn and strengthen specific technologies. Compared with the internship, the difficulty must be improved.

Summarize

谋事在人、成事在天. You don't have to be too attached to something or someone. Just keep running forward. There will always be a company that meets you at some point in time and space.

You must have a good attitude and a positive attitude, do not belittle yourself, and refuse to be taken advantage of.

additional content

What do you think about embedded

My personal opinion: 懂硬件的软件工程师、懂软件的硬件工程师. (for reference only)

Practical tips for corporate work

work advice

一切以出色完成leader任务为重。

The primary purpose of any company hiring you is not to let you learn! Instead, we hope that you can solve real problems and bring benefits to the company.

1. When you can master the progress of your work, you can arrange learning to help you improve your skills. Don't be an engineer who only solves bugs.

2. Treat the problem in depth. At the beginning, don’t worry too much about the time it takes to solve the problem. Do your best to analyze the principle and take notes. In order to solve similar problems next time, prepare for your year-end assessment at the same time.

3. The technology stack should not be limited to the company, but should focus on the market and industry, which is one of the important conditions for promotion. If you are young and energetic, you need to work harder and learn more. How far you can go in this industry largely depends on the 10 years after graduation.

4. Look at the relationship with colleagues rationally, no one is obliged to help you solve your problems and doubts. When encountering a problem, the first thing is that after I have enough analysis, I really can't solve it. After get off work, my colleagues are free to ask.

5. Learn to write daily reports, summaries, and notes. This is the actual measure of work, and one of the hallmarks of a good engineer. A good engineer is never alone, but can infect everyone around him and make everyone better! I think this is the spirit of open source - learn and share!

6. Overtime work is not equal to volume, overtime without growth is volume! There is nothing wrong with taking the time to work hard and try to improve yourself, and it is urgently needed.

7. Quoting what my leader sent me Just do it but not just do it. Do things in parallel as much as possible, avoid serialization, and improve work efficiency.

how to write a report

BUG report, daily report, monthly report, annual report. I think it can all be summarized into one formula (for reference only):

Project1-name             --Status
    Issue:  --link
    Rootcase:
            1.xxx
            2.xxx
    Solution:
            1.xxx
            2.xxx
    Imapct-analysis:
            1.xxx
            2.xxx
Summary:
Project2-name           --Status
    .... ....
    .... ....  
Summary： 

The benefits of doing this:

1. You can use it repeatedly for pasting in various reports.

2. Your Team leader, PM, and mentor can clearly see the problems, progress, and analysis methods of the project you are currently in charge of. They will do everything they can to help you do your job well.

3. Helps you track projects and quickly recall problems and solutions through prompts.

4. Help you develop the habit of taking good notes and sorting out knowledge. Record your growth.

How to learn embedded

There is no answer to this question, everyone has their own way. I am 直接抄书! I have copied several copies so far, you can refer to my blog column.

You need to read those books, there is no fixed answer, just read it if you feel pleasing to the eye, and you will gain something. 没有弯路，每条路都有不一样的风景.

If you want to get started quickly, you can go to Baiwen.com and follow Mr. Wei Dongshan to learn embedded