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How to Prepare For Your First Job As a Data Analyst

A data analyst should work with numbers, and there is no escape from numbers in analytics

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Analyst
Data analyst is the one who collects the data, processes the data, and organizes data into the charts or graphs, or assigns the numerical value for the better understanding and taking important business decisions. Pixabay

Organizations in all industries rely on raw data to make critical business decisions. The raw data includes sales, social media, inventory, etc. They use this data to develop new products, to enter into new markets, to make investments, and even to target customers. Hence, comes the role of a Data Analyst

It is very difficult to handle the raw data for the organizations so, and there comes the role of a data analyst. Data analyst is the one who collects the data, processes the data, and organizes data into the charts or graphs, or assigns the numerical value for the better understanding and taking important business decisions. With the growing dependency of companies on data analysts, professionals are considering taking data analytics courses to get ahead in this domain. 

What does a Data Analyst can do?

Data analysts ascertain how data can be used to answer questions and solve real-life problems. They typically work with the computer system and calculation applications to figure out numbers. Also, they need to have the ability to present the data in interesting ways and explain the actual differences in numbers they make in the future.

Key responsibilities of a Data Analyst

  • Collecting and interpreting the raw data
  • Analyzing the results from the interpreted data
  • Reporting the results in an interesting and understandable way
  • Identifying patterns and trends in data
  • Designing, creating and maintaining a database
  • Defining new data collection and analysis processes 

Qualification required for Data Analyst 

Degree in mathematics, computer science, statistics, and economics subjects is beneficial in developing a career in data analysis.

Skills required for Data Analyst

  • Ability to analyze large data
  • Ability to write comprehensive reports
  • Strong verbal and non-verbal skills
  • An analytical and problem-solving mind
  • Attention to details

How to prepare for the Data Analyst interview

Now comes the question How should I prepare for the role of Data Analyst? And How should I prepare for the interview?

Not every data analyst role is the same in the company, and it may vary in various stages of business growth with a different set of data challenges.

Remember they are hiring you to solve their problems, so go through the company profile for a better understanding of the business they do

  • What is their business model?
  • How do they make money?
  • What are the important metrics to track?
  • At the time, what might be their data problem?
  • How are their customers like?

These questions will help you get a clear idea of the company and business they do. This is the first level of preparation for the interview.

Here comes the second level of preparations that are reviewing your skills, it is all about knowing where you fit in these 3 parameters,   

  1. Business sense
  2. Data or number sense and
  3. Database sense

Good Business Sense

For a Data analyst, it is not just assigning a numerical value to the raw data, but it is to have a piece of knowledge to analyze the business model and should be able to detect the threat.

A good analyst should have a good business sense and technical knowledge in the business world that comes with experience, critical thinking, and plenty of trial & error.

Data or number sense

A data analyst should work with numbers, and there is no escape from numbers in analytics. Numbers serve as a measurable value that supports decision making in a company.

A good analyst should have a good sense of numbers, having the ability to make sense of numbers will let you speak about the company fluctuations and explains a picture of the current situation.

The analyst should know what number to be chosen to make the best sense of data report, and what kind of KPIs should be used to know who the business is doing. And it raises the question to review the calculations and company conversions.

Graph, Chart, Growth, Report, Analyst, Company
Organizations in all industries rely on raw data to make critical business decisions. The raw data includes sales, social media, inventory, etc which an analyst needs to look upon. Pixabay

Good Database skills

For a Data analyst, it is a must and should the requirement of having good technical skills and be able to operate different programming languages such as Python, R, SQL, etc.

SQL is a basic database management language you need to focus on, SQL is the ruling language in the analytics world, and it continues to rule. 

Last but not least, start attempting practice questions. By doing this, you can take inspiration for yourself and understand what an employer wants to see in you.

Few tips 

It is always suggested to show your interesting projects related to data analysis and exclude mini-projects that you have never really done. 

Showcase your degrees that indicates your potential work and interest in the field of data analysis.

A problem-solving approach is very important for data analysts so, it is well and good to practice at least 20 data analysis questions before you go for an interview.

Keep reading various blogs and communities related to data analysis.

Try to attend conferences and meets, which can develop more understanding of data analysis.

Be very creative during your interview.

Internships online coaching is a better way to start your career to data analyst.

Interview question of Data analyst

Here are some interview questions and topics. For better understanding, I have divided it into different sections.

Basic Data Analyst Questions

Here the interviewers ask the fundamental question related to the Data Analyst and its terminologies. For example,

Differentiate Data Mining and Data Analysis?

What is the process of Data Analysis?

Define Data Mining and Data Profiling?

Excel Data Analyst Questions

Excel is the simple software used to do quantitative analysis, statistical analysis with an intuitive interface for data manipulation. They ask a question related to this,

What is a waterfall chart, and when do you use it?

How to highlight negative values cells in Excel?

Statistics Data Analyst Questions

Statistics dealing with data collection and organization, analysis, interpretation, and presentation, the question related to this is,

Define the term Normal Distribution? 

What is A/B Testing?

What is the statistical power of sensitivity?

SAS Data Analyst Questions

SAS stands for Statistical Analysis System, which can process complex data and generate meaningful insights that help to make decisions in the business.

What is interleaving in SAS?

Write the basic syntax style of code in SAS?

Explain Do Index, Do While, and the Do Until loop with examples.

SQL Data Analyst Questions

SQL is known as Structured Query Language used to manage data when you do well in SQL questions, as it will be evident in your interviewer that you know how to handle databases.

What is the default port for SQL?

What do you mean by DBMS? What are its different types?

What is ACID property in a database?

Tableau Data Analyst Questions

Tableau is a program for business intelligence that lets anyone connect to the data. It visualizes and creates interactive, shareable dashboards. 

Give the difference between Tableau and Power BI?

What is a dual-axis?

What is joining and blending in Tableau?

Puzzle Data Analyst Questions

The analytic industry relies primarily on professionals who specialize in different market-based data analysis methods, but also on those professionals who have outstanding troubleshooting skills. The approach to the problem is an essential skill you need to possess. Oh yes, you should be able to explain to the interviewer your approach as well.

Graph, Growth, Progress, Diagram, Analyst, Economy
Not every data analyst role is the same in the company, and it may vary in various stages of business growth with a different set of data challenges. Pixabay

At the end

In this article, we discussed who a data analyst is? What does he do? And responsibilities, qualifications & skills required for the data analyst. We also went through the preparation and tips to crack the data analyst interview.

Now it’s up to you, follow the proper guidelines and keep practicing the things because new data is generated huge, there are various problems in processing this data so, always keep tracking the latest technologies and techniques to solve these problems.

ALSO READ: Patients May Suffer Invasive Treatments for Harmless Cancers: Researchers

 It will be great if you want to share your journey as a Data analyst with us. Your trip might inspire someone to become a data analyst.

 

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5 Tips to Boost Sales Quickly on your E-Commerce Site

Here are ways to increase your sales on e-commerce websites

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E-commerce
Presently, there is a wide range of e-commerce tools that have made it easier and efficient to start an online business. Pixabay

Presently, there is a wide range of e-commerce tools that have made it easier and efficient to start an e-commerce business and startups in India. However, setting up a strong online website is merely half the battle, it takes more efforts to drive sales in your online websites. In this article, we will be highlighting some effective tips to build an e-commerce SEO strategy that drives desired sales and revenue – 

 

  • Generate Brand Awareness 

 

Your brand awareness directly influences your trust, which contributes to your sales, SEO, and repeat purchases. The more audience is aware of your brand name, the higher will be the sales of your e-commerce SEO company. And when it comes to building brand awareness, your primary focus should be on the quality. Focus on creating unique, engaging content, be active on social media, invest in paid ads, and associate in influencer partnerships. 

E-commerce
An e-commerce SEO company owner must understand that mobile shoppers are increasing at a skyrocketing rate. Pixabay

 

  • Leverage Video Content 

 

Video content attracts a lot of different kinds of consumers. A majority of experts believe that video is among the marketing tools that generate a high return on investments. In fact, users spend 88% more time on websites that have videos. This is a great tool to increase engagement and generate interest among the customers. People resonate with videos that have a story to tell, and they are more likely to remember what they have seen more than what they read. 

 

  • Invest in Paid traffic 

 

One of the excellent ways to boost sales for your e-commerce SEO company is to invest in paid traffic. People don’t invest in paid traffic because of the cost involved and the risk of not getting the desired results. When done effectively, paid traffic can prove to be quite reasonable and valuable to boost the traffic of your website. Initially invest a small amount in determining what is working for you and what’s not. When you invest in any kind of paid traffic, you might get the desired result in the first go. So you have to ensure that you implement best practices and be experimental. 

 

  • Recognize the Potentials of Mobile Shopping 
E-commerce
One of the excellent ways to boost sales for your e-commerce SEO company is to invest in paid traffic. Pixabay

 

An e-commerce SEO company owner must understand that mobile shoppers are increasing at a skyrocketing rate. More people are using mobile to perform their online shop. In fact, 63% of the millennial use their smartphones to shop. In order to boost your sales, you have to optimize your website for mobile devices, or else it will directly impact your sales. 

 

  • Display your Popular Items 

 

By showing what your other customers are buying the most, you are giving the customer a direction. People might be aware of all the items you are selling. And if you sell multiple products, it could be confusing for them. When you display top-selling items, you may attract them to buy those products. 

Also Read- Samsung Unveils Galaxy M31 Smartphone in India

Above are some of the effective tips that will help you in boosting the sales of your e-commerce website. Along with setting a seamless website for your e-commerce SEO company, you must implement the right strategies to ensure that you get the desired return on your investments. And a service provider like Infidigit will help, back your business up with all the right strategies that need to be implemented for your website