Companies have been on a hiring spree recently. When opening boss, meituan, Ant, byte and other employees require more than 5000 employees.

For a specific position, such as “Senior Java development Engineer, architect”, the requirements are similar, how should I prepare for the technical side?

As the most direct and effective way to raise salary, we need to spend a lot of energy and time to prepare for the interview. In addition to their own technical accumulation, master certain interview skills and familiar with the most common interview questions, will make us more powerful. Especially in today’s severe situation, the interview competition of big factory is very fierce, want to win in this battle, we must work hard in the interview part, then check the gaps and pragmatic theory is the only way we must go.

Short-term preparation — brushing interview questions; Long-term planning – solidifying core skills.

  • How to brush interview questions? Brush high-frequency questions, in-depth questions, in line with the timeliness of the question.
  • How to consolidate core skills? First deeply understand the principle, and then systematically apply to practice.

However, interview success is not the end goal. What we want is to apply the skill points we have learned to product development in the following work and play an important role in the work. The following is a strange upgrade roadmap, I think for many friends can be a goal!

At the same time corresponding to the above roadmap and mentioned short-term brush questions and long-term consolidation, usually have sorted out some study notes and interview documents as a review, here all share to those who are still in the flow of brave Java programmers, I hope to help you find a job!

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The underlying part of the Java foundation

JVM Learning Notes

Java concurrent learning Notes

Design Pattern Notes

MySQL > update MySQL

Framework source code

Spring Boot source analysis notes

Spring Advanced source notes

MyBatis source analysis notes

Microservice part

SpringCloudAlibaba study Notes

SpringCloud study Notes

Distributed Architecture

The RabbitMQ notes

Nginx learning Notes

Elasticsearch notes

Redis Core Notes

RocketMQ notes

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conclusion

The advantage you have over others is not that you have done many years of CRUD work, but that you have mastered more in-depth skills than others. Do not always stay in CRUD surface work, understand and master the underlying principle and familiar with source code implementation, and form their own abstract thinking ability, do flexible use, is your breakthrough bottleneck, stand out from the important direction!

While you’re playing the game, everyone else is studying here! When you are trying to CRUD overtime, maybe Lao Wang next door is in your home! By the time you’re thinking about a promotion, people are already far behind you! The biggest gap between people is actually thinking. It may surprise you, but the best people stick together.