A new colleague came to the company with first-class technology. After he came, he optimized the performance of the existing project and saved the company a lot of costs.
Later I learned that he turned out to be an existence that "played bad cards out of the king." His name is Lao Xu, and he hopes that through his story, he can help you find some reproducible methods.
How bad is Lao Xu's card?
Second school, non-disciplinary background, over 30 years old, or changing careers... After changing careers, I joined a Beijing startup company. I started it for 4 years and had some shares. At that time, Old Xu felt that he was okay. Until last June, their department was laid off.
In July, Old Xu decided to look for a job again, began to read various experiences, review basic knowledge, and began to submit his resume in August. According to Lao Xu, it was his most painful month: he thought it was enough to thoroughly understand the two frameworks, but he did not expect to be abused in the actual interview. In three weeks, he interviewed 13 companies, and he didn't even get an offer. . .
He felt that this could not go on any longer, and was determined to make up all his debts within six months.
From only CURD to Ali's P7 level in half a year, how did he do it?
First, Lao Xu analyzed his actual level and situation:
Insufficient technology : On the surface, many technologies have been used, but the underlying and large-scale architectures are not well mastered;
Workplace bottleneck period : standing on the watershed of the 4-year workplace, without sufficient comprehensive ability, can only be eliminated;
Interviews are not competitive : from a non-prestigious school or a class, there is no hope of entering a big factory...
There are no shortcuts to learning. Old Xu works part-time during the day. At night, after the child is asleep, he starts studying on time at 10 o'clock, and often does not go to bed until 1 or 2 in the middle of the night.
Then, combined with the recruitment needs of big companies, he listed 9 abilities that need to be improved:
The following is the review materials compiled by Old Xu in response to the above questions (if you want to learn from, please refer to the end of the article)
High concurrency practical books:
Microservice practical books:
SpringBoot development combat
SpringCloud
Low-level source code:
Distributed messaging middleware:
algorithm
Study notes
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