The Velocity Global, Llc Business Intelligence interview guide, interview questions, salary data, and interview experiences.

Velocity Global, Llc Business Intelligence Interview Guide

<p>Getting ready for an Business Intelligence interview at Velocity Global, Llc? The Velocity Global, Llc Business Intelligence interview span across 10 to 12 different question topics. In preparing for the interview:</p>
<ul>
<li>Know what skills are necessary for Velocity Global, Llc Business Intelligence roles.</li>
<li>Gain insights into the Business Intelligence interview process at Velocity Global, Llc.</li>
<li>Practice real Velocity Global, Llc Business Intelligence interview questions.</li>
</ul>
<p>Interview Query regularly analyzes interview experience data, and we've used that data to produce this guide, with sample interview questions and an overview of the Velocity Global, Llc Business Intelligence interview.</p>


Getting ready for an Business Intelligence interview at Velocity Global, Llc? The Velocity Global, Llc Business Intelligence interview span across 10 to 12 different question topics. In preparing for the interview:

- Know what skills are necessary for Velocity Global, Llc Business Intelligence roles.
- Gain insights into the Business Intelligence interview process at Velocity Global, Llc.
- Practice real Velocity Global, Llc Business Intelligence interview questions.

Interview Query regularly analyzes interview experience data, and we've used that data to produce this guide, with sample interview questions and an overview of the Velocity Global, Llc Business Intelligence interview.
        

Overview

Velocity Global, Llc Business Intelligence Salary

<p>We've gathered this data from parsing thousands of interview experiences sourced from members.</p>

We've gathered this data from parsing thousands of interview experiences sourced from members.

Velocity Global, Llc Business Intelligence Interview Process

<p>We’re given a table of bank transactions with three columns, <code>user_id</code>, a deposit or withdrawal value (determined if the value is positive or negative), and <code>created_at</code> time for each transaction.</p>

<p>Write a query to get the total three-day rolling average for deposits by day.</p>

<p><em>Note: Please use the format <code>&#39;%Y-%m-%d&#39;</code> for the date in the outout</em></p>

<p><strong>Example:</strong></p>

<p><strong>Input:</strong></p>

<p><code>bank_transactions</code> table</p>

<table>
<thead>
<tr>
<th>Column</th>
<th>Type</th>
</tr>
</thead>

<tbody>
<tr>
<td><code>user_id</code></td>
<td>INTEGER</td>
</tr>

<tr>
<td><code>created_at</code></td>
<td>DATETIME</td>
</tr>

<tr>
<td><code>transaction_value</code></td>
<td>FLOAT</td>
</tr>
</tbody>
</table>
<p><strong>Output:</strong></p>

<table>
<thead>
<tr>
<th>Column</th>
<th>Type</th>
</tr>
</thead>

<tbody>
<tr>
<td><code>dt</code></td>
<td>VARCHAR</td>
</tr>

<tr>
<td><code>rolling_three_day</code></td>
<td>FLOAT</td>
</tr>
</tbody>
</table>


Rolling Bank Transactions

<p>Let’s say you’re working for a social media company trying to grow your user base. You know that people tend to use the same social network as their peers, so you want to target all your growth and marketing efforts on specific age groups so as to take advantage of network effects.</p>

<p>You wish to begin with the age group that is currently generating the most connections (fastest growing).</p>

<p>Write a SQL query to find the average number of accepted friend requests for each age group and order the results in descending order.</p>

<p><em>Note: The average number of accepted friend requests is calculated as the total number of friend requests sent by an age group that was accepted divided by the number of members in said age group.</em></p>

<p><em>We can assume the tables hold valid data in that there are no duplicate friend requests, friend requests are only accepted once, and user A can only accept a friend request from User B after B sends A a friend request.</em></p>

<p><em>The result should be rounded to two decimal places.</em></p>

<h3>Example:</h3>

<p><strong>Input:</strong></p>

<p><strong><code>friend_requests</code></strong></p>

<table>
<thead>
<tr>
<th>Column</th>
<th>Type</th>
</tr>
</thead>

<tbody>
<tr>
<td>requester_id</td>
<td>INTEGER</td>
</tr>

<tr>
<td>receiver_id</td>
<td>INTEGER</td>
</tr>

<tr>
<td>sent_at</td>
<td>DATETIME</td>
</tr>
</tbody>
</table>
<p><strong><code>requests_accepted</code></strong></p>

<table>
<thead>
<tr>
<th>Column</th>
<th>Type</th>
</tr>
</thead>

<tbody>
<tr>
<td>accepter_id</td>
<td>INTEGER</td>
</tr>

<tr>
<td>requester_id</td>
<td>INTEGER</td>
</tr>

<tr>
<td>accepted_at</td>
<td>DATETIME</td>
</tr>
</tbody>
</table>
<p><strong><code>age_groups</code></strong></p>

<table>
<thead>
<tr>
<th>Column</th>
<th>Type</th>
</tr>
</thead>

<tbody>
<tr>
<td>user_id</td>
<td>INTEGER</td>
</tr>

<tr>
<td>age_group</td>
<td>VARCHAR</td>
</tr>
</tbody>
</table>
<p><strong>Output:</strong></p>

<table>
<thead>
<tr>
<th>Column</th>
<th>Type</th>
</tr>
</thead>

<tbody>
<tr>
<td>age_group</td>
<td>VARCHAR</td>
</tr>

<tr>
<td>average_acceptance</td>
<td>FLOAT</td>
</tr>
</tbody>
</table>


Find the average number of accepted friend requests for each age group that sent the requests.

Avg Friend Requests By Age Group

<p>Write a query to identify customers who placed more than three transactions each in both 2019 and 2020.</p>

<p><strong>Example:</strong></p>

<p><strong>Input:</strong></p>

<p><code>transactions</code> table</p>

<table>
<thead>
<tr>
<th>Column</th>
<th>Type</th>
</tr>
</thead>

<tbody>
<tr>
<td><code>id</code></td>
<td>INTEGER</td>
</tr>

<tr>
<td><code>user_id</code></td>
<td>INTEGER</td>
</tr>

<tr>
<td><code>created_at</code></td>
<td>DATETIME</td>
</tr>

<tr>
<td><code>product_id</code></td>
<td>INTEGER</td>
</tr>

<tr>
<td><code>quantity</code></td>
<td>INTEGER</td>
</tr>
</tbody>
</table>
<p><code>users</code> table</p>

<table>
<thead>
<tr>
<th>Column</th>
<th>Type</th>
</tr>
</thead>

<tbody>
<tr>
<td><code>id</code></td>
<td>INTEGER</td>
</tr>

<tr>
<td><code>name</code></td>
<td>VARCHAR</td>
</tr>
</tbody>
</table>
<p> 
<strong>Output:</strong></p>

<table>
<thead>
<tr>
<th>Column</th>
<th>Type</th>
</tr>
</thead>

<tbody>
<tr>
<td><code>customer_name</code></td>
<td>VARCHAR</td>
</tr>
</tbody>
</table>


<p>Which of the following queries will return a list of customers and the total amount they have spent on orders?</p>


Which of the following queries will return a list of customers and the total amount they have spent on orders?

Customer Orders

Velocity Global, Llc Business Intelligence Interview Questions

<p>Velocity Global, LLC - Senior Software Engineer Location: 1701 Platte St, Suite 210, Denver, CO 80202 (may work remotely throughout the US) Salary: $180,000 / year plus standard benefits. Duties: Develop and implement reliable and scalable software solutions tailored for the payroll sector. Work on automating payroll processes and payslip generation, ensuring efficient and error-free operations. Collaborate with product and design teams to understand user requirements and translate these into effective software solutions. Participate in code reviews, ensuring adherence to the company's high standards and best practices, especially in payroll and payslip automation projects. Contribute to maintaining and improving code quality, including optimizing performance and fixing bugs. Collaborate with other engineering teams to identify and address technical challenges in payroll systems. Offer technical insights and solutions to enhance system performance and reliability. Participate in initiatives to improve monitoring, alerting, and deployment processes. Requirements: Master's degree in Computer Engineering, Information Technology or related, and three (3) years of experience as a Software Development Engineer, Software Engineer, or related role, or in the alternative, a Bachelor's degree in Computer Engineering, Information Technology or related, and five (5) years of experience as a Software Development Engineer, Software Engineer, or related role. Experience must include: Utilized Java and Spring MVC Framework, incorporating Hibernate, JUnit, and Mockito for backend logic and API development in multiple projects. Utilized Cloud technologies AWS Lambda, DynamoDB, and S3, along with CloudFormation contributing to real-time data processing and storage across multiple projects. Designed and implemented software using Microservices architecture and RESTful API development with OOO in multiple projects including a real-time payment feature in an e-commerce website. Utilized TypeScript and web development technologies (HTML, CSS, Bootstrap) for creating robust and user-friendly web applications including a service dashboard, offering comprehensive operational insights and user interaction with services. Contact: peopleservicesvelocityglobal.com, Ref  0080 J-18808-Ljbffr</p>

<p>Velocity Global, LLC - Senior Software Engineer Location: 1701 Platte St, Suite 210, Denver, CO 80202 (may work remotely throughout the US)
Salary: $180,000 / year plus standard benefits.
Duties: Develop and implement reliable and scalable software solutions tailored for the payroll sector.
Work on automating payroll processes and payslip generation, ensuring efficient and error-free operations.
Collaborate with product and design teams to understand user requirements and translate these into effective software solutions.
Participate in code reviews, ensuring adherence to the company's high standards and best practices, especially in payroll and payslip automation projects.
Contribute to maintaining and improving code quality, including optimizing performance and fixing bugs.
Collaborate with other engineering teams to identify and address technical challenges in payroll systems.
Offer technical insights and solutions to enhance system performance and reliability.
Participate in initiatives to improve monitoring, alerting, and deployment processes.
Requirements: Master's degree in Computer Engineering, Information Technology or related, and three (3) years of experience as a Software Development Engineer, Software Engineer, or related role, or in the alternative, a Bachelor's degree in Computer Engineering, Information Technology or related, and five (5) years of experience as a Software Development Engineer, Software Engineer, or related role.
Experience must include:
Utilized Java and Spring MVC Framework, incorporating Hibernate, JUnit, and Mockito for backend logic and API development in multiple projects.
Utilized Cloud technologies AWS Lambda, DynamoDB, and S3, along with CloudFormation contributing to real-time data processing and storage across multiple projects.
Designed and implemented software using Microservices architecture and RESTful API development with OOO in multiple projects including a real-time payment feature in an e-commerce website.
Utilized TypeScript and web development technologies (HTML, CSS, Bootstrap) for creating robust and user-friendly web applications including a service dashboard, offering comprehensive operational insights and user interaction with services.
Contact: peopleservices@velocityglobal.com, Ref # 0080

#J-18808-Ljbffr</p>

<h3>Velocity Global, LLC - Senior Software Engineer </h3><p>Location: 1701 Platte St, Suite 210, Denver, CO 80202 (may work remotely throughout the US) </p><p>Salary: $180,000 / year plus standard benefits. </p><h3>Duties: </h3><ol><li>Develop and implement reliable and scalable software solutions tailored for the payroll sector. </li><li>Work on automating payroll processes and payslip generation, ensuring efficient and error-free operations. </li><li>Collaborate with product and design teams to understand user requirements and translate these into effective software solutions. </li><li>Participate in code reviews, ensuring adherence to the company's high standards and best practices, especially in payroll and payslip automation projects. </li><li>Contribute to maintaining and improving code quality, including optimizing performance and fixing bugs. </li><li>Collaborate with other engineering teams to identify and address technical challenges in payroll systems. </li><li>Offer technical insights and solutions to enhance system performance and reliability. </li><li>Participate in initiatives to improve monitoring, alerting, and deployment processes. </li> </ol><h3>Requirements: </h3><p>Master's degree in Computer Engineering, Information Technology or related, and three (3) years of experience as a Software Development Engineer, Software Engineer, or related role, or in the alternative, a Bachelor's degree in Computer Engineering, Information Technology or related, and five (5) years of experience as a Software Development Engineer, Software Engineer, or related role. </p><p>Experience must include: </p><ol><li>Utilized Java and Spring MVC Framework, incorporating Hibernate, JUnit, and Mockito for backend logic and API development in multiple projects. </li><li>Utilized Cloud technologies AWS Lambda, DynamoDB, and S3, along with CloudFormation contributing to real-time data processing and storage across multiple projects. </li><li>Designed and implemented software using Microservices architecture and RESTful API development with OOO in multiple projects including a real-time payment feature in an e-commerce website. </li><li>Utilized TypeScript and web development technologies (HTML, CSS, Bootstrap) for creating robust and user-friendly web applications including a service dashboard, offering comprehensive operational insights and user interaction with services. </li> </ol><p>Contact:  , Ref # 0080 </p>#J-18808-Ljbffr

Velocity Global, Llc Business Intelligence Interview Guide

Overview

Velocity Global, Llc Business Intelligence Salary

Velocity Global, Llc Business Intelligence Interview Process

Velocity Global, Llc Business Intelligence Interview Questions

Velocity Global, Llc Business Intelligence Jobs