2019 The first data analysis interview:
Let me talk about psychological feelings, BOSS repeatedly seen in this post, but it has not the courage to vote for this post. First of all, after all, it is a well-known enterprises + ten thousand people in the company, how much my heart is insufficient confidence (small companies to be used to it), and look at the job requirements also place some of their own does not meet the job requirements. But the interview came all the way snow apparel, was told not to recruit, and then disgraced go towards the station, of course, and my heart really somewhat uncomfortable, investment and other companies also came to nothing. Of course, let me go to a certain place to go to class. Not willing to go back and stay at the railway station four hours of sitting, little doubt that he is not going to resign should not change jobs. But in the end we decided to throw a few. The heart may be expected of it. Every company I have to communicate with multiple words, "I can send you my resume look at it?", Perhaps it is the role of this sentence, several communications have agreed to receive my resume. Of course, there is no response after receiving the resume, but also said that after reading does not comply. In fact, still feel after reading your resume back to me a little better not meet the requirements, at least had a reply. Of course, not without effect, and then received an invitation to interview bk of.
Of course, do not have the time to hope, after all, it is the electricity supplier companies, and real estate before the interview part of the span is too big. Then came holding a resume, come early, downstairs in the company waited more than 20 minutes before the go. Then fill in the registration that does not use said. Then came the interviewer, very nice and self-introduction, a brief introduction about academic background and work experience. Through the interview process and interview question mutual understanding, the company is planning to understand the current data visualization kanban There is a need to do some analysis of predictive, to observe the market and sales data. Also including the realization of the visualization needs of each sector, there are some data using sql in. Of conditions may excel using small, should be primarily through sql and visualization tools to implement data analysis and visualization needs. Among learned to use tools powerbi, the latter may make the property market forecast price movements.
Matching tools to do something on the ability to:
I: The company needs:
finebi powerbi
excel *
sql sql
python library python data analysis data mining library
board *
reptile*
This is a tools company felt the interview process needs contrasts, of course, may not write the whole. About the same.
That interview played okay (no stuttering), the problems mentioned are basically reply solutions, the interviewer mentioned a partial job data and business data, a data only asked my intention (to hear this time I think it may almost). Of course, I visited the company's jobs may have two positions considered to meet this requirement is a bi engineer, a data analyst, of course, I think the two positions is somewhat similar, should be different on the inside. Of course, I say some of it is more interested in business. The last quick question I need to ask what is the end, I said, to hear her talk about the company's experience. In fact, I do not know what to ask, do not ask, then feel like you are not interested in the company, but also very strange. Casually asked a bar.
After walking, we are also very fortunate, language constructs not too bad, did not let the interviewer how to evaluate character. After I want to work to maintain it in this state.
Train personnel received a call from the surface through the early notification, an appointment the next day to face personnel.
Summarize: you want to do the jobs that require what capacity they have the right.
First of all, before finebi do more, but the company is using powerbi, less for powerbi own understanding, but lack visual experience. The focus will need to solve the problem early. The second possible distant relative to the current number, need to understand the knowledge of data mining and modeling, in particular the use of data mining library python call, it takes time to learn, time series forecasting needs to be done after the industry. The third interview is understood that the data also belong to the department using the form imported into self-built database, then do etl should be considered, automatically performing data extraction, data is extracted from the database to the headquarters of its own database, this study to understand about the kettle. As HIVE need to look at the facts.