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For the professional development of teacher Guo, write down your experience

2022-04-22 15:29:00 【InfoQ】

Resume

Expertise

There is no need to be precise to the technical realization

Focus on mastering a technology

, Others reflect our

Capability range

Focusing on technical points can also make the interviewer targeted when asking questions , Be able to interview for what you have prepared ; At the same time, the scope of capability should also reflect the perception of future technology

Project experience

Don't be too thin , Too thin is easy to behave like a screw or not deep enough

Here are a few of the points to note about the project experience

The technical framework used is not particularly new

There are few modules in charge

Just repeated business development

First look at the corresponding understanding from the interviewer's point of view ：

Don't know the iteration of new technology

You can't do some chores independently

We only stay in the use stage of technology without the ability to explore and think, so we need to improve these scripts , From the following aspects ：

Technical iteration tracking capability

Use as many new technical frameworks as possible

Show your interest in

Track, understand and love technical iterations

, This is especially important for an engineer who has developed for many years .

Independent responsibility

My previous resume is a good negative teaching material , Maybe it's because the technology doesn't pass, so I've been doing some later maintenance and simple iteration , In short, the resume does not show that you can

Ability to take charge of a module independently

Thinking and summarizing ability

This part is also the most important point , To write specifically XXX The frame uses XXX technology , Yes XXX Which details of technology are more proficient , What problems have you encountered in the process of use ？ What solutions are used to solve ？

Program optimization keeps "perfect" The ability of

The use of technology refers to api Documents can be accessed , But we should not just stay on being able to use .

stay

In case of memory leakage during use, how to deal with performance optimization

Of , What tools have been passed

testing

, What's hard to find is... In the end

How to solve the problem of positioning

Of , After the problem is solved, pass some

Analyze the indicators to analyze the intuitive benefits after optimization

, To optimize quantifiable presentation .

summary

That is to say

Show your sense of presence in this project

, Especially what you do

What effect has been achieved is intuitively reflected , And there is differentiation

Interview problems

Some companies may just want to complete their kpi And go to the interview, but in fact they are not short of people ~~

Besides, let's talk about the interview ：

Will investigate the interviewer according to the business of the interview company . This part will continue to say in the future development of the industry

The interview process is a step-by-step process , From shallow to deep and deepening .

When the interviewer asks no , You can say like the interviewer ： I haven't touched this one, but I've done other similar content and then
Guide the interviewer into his familiar field
; It can also be said that this problem has not been touched , But I am
I have a deep understanding of
, Express that you have a deep understanding of a module .

In introducing the project , The real highlight is
What are the problems encountered in the development process , How? . After solving this problem, what is the reason behind him
No one is perfect , It is impossible for everyone to be comprehensive in every aspect . Different job seekers have what they are good at , We should turn the topic to the field we are good at

Skill improvement

You can use... In your spare time Github Interface or wanAndroid App The interface of . Use the unused framework to connect to your own framework to realize a App,

Record the problems encountered in the development process , Think about why and output it to the article , Equivalent to one's own endorsement

. And put this App Put it in your own Github in .

When your education is not so good , At this time, a high-quality blog with stable output and a person who constantly tries new technologies to summarize problems Gihtub It will also add a lot of points .

Android present situation

Many companies now ask the right questions Jetpack,compose,flutter Understanding . Whole Andriod The market goes by

After eliminating a number of tripartite frameworks, it has become very mature

, also Google I also put forward a complete set of development system , There may be fewer and fewer tripartite scenarios .

It also means that we have entered a stage of rapid development , Less development is needed . Then the more important thing is to form your own endorsement . Record the problems encountered at work , Behind the exploration is why , Send out the article in the output .

Of the new framework “ new ”

Before that , I've always meant that new frameworks are new things that take a lot of time to learn , In fact, many frameworks are just

Become more in line with Android Characteristics of

, Just increased official support , Or another form is used to separate it and provide it to developers in a more specific form .

Occupation planning

Choose an industry

Most of the time, we choose jobs without paying special attention to the industry , Basically, we are looking for salary Android Development position , But in fact
front 3 It's normal to do this in
, Because of the need
Accumulate development experience and ability
, But in 3-5 year ,5-10 In the year , Need
Industry concern
. Of course, the premise is that you have the ability to eat , If you have a choice , Choose an industry to develop .

Because try to mix in one industry , Can give you a better endorsement ：

HR When you see your resume, you will think you have more experience in this industry

Resumes with the same technical skills can be more prominent

Do project management for the future 、 Product management or back office development, with industry experience

10 More programmers in the power industry than 10 Year of Android Development engineers are more valuable

But there are also some risks , The industry may suddenly shrink, leading to unemployment . For example, the education industry

Expertise

First of all, this should be based on Android Have in-depth learning and understanding , But don't mark yourself Android Dead tag , After a certain degree and years of development , Framework is just a tool ,Android、Java、Go、Flutter、SpringBoot、Vue Are tools to achieve their goals ,

What is needed is the ability to develop , Become an engineer and use Android, Instead of relying on Android And live

Improve other skills

In fact, many big guys , For example, although it is Android Development , But they're not interested in backstage 、 front end 、iOS Have a certain degree of development ability and understanding , Even many bigwigs will choose to transfer to get new opportunities when they need it .

Hard power

Here is a passage that I feel deeply ： Everyone was UI , Whatever the framework , You can start with materials and documents ,

Learn to debug, find and solve problems through the source code , This will give you more room and ceiling for further development

Most development frameworks are moving towards the rapid development stage , such as Google Of Jetpack Family bucket , In the past, many tools and tripartite frameworks need to be written. Now they are all integrated and added Android Develop unique features .

Some tips

In fact, the work may be mainly repetitive business development ,

Have you encountered any technical problems , Then make an in-depth exploration on this problem , Through this question, we can have a comprehensive understanding of the aspects involved

It's important .

But the reality is

Many people often stay in solving problems , After solving the problem, record the solution , No, then

In fact, for this

The reason behind the problem , Understand and get familiar with the bottom layer through questions

, In fact, it is the best in-depth .