Voyage Advisory is a dynamic consultancy dedicated to providing impactful solutions for its clients, particularly in the government sector. Known for its collaborative approach, Voyage Advisory has ambitious scaling goals and a strong passion for improving lives both for their clients and the end users they serve.

The Data Analyst position at Voyage Advisory is designed for motivated individuals who thrive in solving complex business problems. As a Data Analyst, you will be integral to deploying new services and ensuring seamless integration with various systems. This role requires proficiency in technologies like MuleSoft, GraphQL, and APIs, along with strong analytical, communication, and problem-solving skills.

In this guide, Interview Query will walk you through Voyage Advisory’s interview process for the Data Analyst role, common interview questions, and some essential tips to help you succeed. Let’s get started!

Submitting Your Application

The first step in joining Voyage Advisory as a Data Analyst is to submit a compelling application that reflects your technical skills and passion for the role. Whether you were contacted by a recruiter or have applied on your own, it’s crucial to carefully review the job description and tailor your CV according to the prerequisites.

This may include identifying specific keywords that the hiring manager might use to filter resumes and crafting a targeted cover letter. Highlighting relevant skills and work experiences is also essential.

Recruiter/Hiring Manager Call Screening

If your CV gets shortlisted, a recruiter from Voyage Advisory’s Talent Acquisition Team will reach out to verify key details about your experiences and skill levels. Expect a few behavioral questions during this screening process. This call usually takes about 30 minutes.

In some cases, the hiring manager may also be present during this round to answer your questions about the role and the company itself. They might also indulge in surface-level technical and behavioral discussions.

Technical Virtual Interview

Successfully navigating the recruiter screening round will lead to an invitation for the technical screening round, which is typically conducted virtually via video conference and screen sharing. This interview, lasting about an hour, will focus on your proficiency with SQL, MuleSoft, GraphQL, and data integration architecture, among other technical skills.

For data analyst roles, expect take-home assignments involving product metrics, analytics, and data visualization. Your knowledge of hypothesis testing, probability distributions, and machine learning fundamentals may also be assessed.

Depending on the seniority of the position, real-scenario case studies may be assigned.

Onsite Interview Rounds

After another recruiter call to outline the next steps, you will be invited to the onsite interview loop, which consists of multiple rounds. During your day at Voyage Advisory, your technical skills, including programming and data modeling capabilities, will be thoroughly evaluated.

You might also have to present the take-home exercises if assigned earlier. This rounds off the holistic assessment of your candidacy against other finalized candidates.

Quick Tips For Voyage Advisory Data Analyst Interviews

Three tips for acing your Voyage Advisory Data Analyst interview include:

• Understand the Company’s Tools and Technologies: Voyage Advisory emphasizes proficiency in MuleSoft, GraphQL, SQL, and data integration via APIs. Make sure to brush up on these technologies.
• Prepare for Real-World Scenarios: Be ready to solve real-scenario problems, particularly those involving data integration and analysis. Practical experience with Microsoft Excel, Outlook, PowerPoint, and Word is crucial.
• Communication Skills Matter: Strong verbal and written communication skills are highlighted in the job description. Hone your ability to communicate complex technical concepts clearly and effectively.

Typically, interviews at Voyage Advisory vary by role and team, but commonly Data Analyst interviews follow a fairly standardized process across these question topics.

• How would you set up an A/B test for button color and position changes? A team wants to A/B test changes in a sign-up funnel, such as changing a button from red to blue and/or moving it from the top to the bottom of the page. How would you set up this test?

• How would you forecast Facebook's revenue for the next year? You work on the revenue forecasting team at a company like Facebook. An executive asks you to forecast the company's revenue for the coming year. How would you approach this task?

• How would you determine if an email campaign redesign led to increased conversion rates? An E-commerce store's new marketing manager redesigned the new-user email journey, and conversion rates increased from 40% to 43%. However, the rate was 45% a few months prior. How would you investigate if the redesign caused the increase?

• How would you ensure data quality across multiple ETL platforms for PayPal's market research? PayPal is conducting market research in Southern Africa, requiring data storage within each country's borders. You need to ensure data quality across ETL pipelines connecting PayPal’s data marts with the survey platform’s data warehouses, including translation modules. How would you ensure data quality?

• How would you conduct an experiment to test Uber's ETA range feature? A PM at Uber wants to test a new feature displaying ETA as a range (e.g., 3-7 minutes) instead of a direct estimate (e.g., 5 minutes). How would you conduct this experiment and determine if the results are significant?

• Write a function min_distance to find the minimum absolute distance between elements in an array and return all pairs with that distance. Given an array of integers, write a function min_distance to calculate the minimum absolute distance between two elements and return all pairs having that absolute difference. Ensure the pairs are returned in ascending order.

• Write a query to select the top five most expensive projects by budget to employee count ratio, accounting for duplicate rows. Given two tables, projects and employee_projects, write a query to select the five most expensive projects by budget to employee count ratio. Ensure the query accounts for duplicate rows in the employee_projects table.

• Write a function to simulate drawing balls from a jar. Create a function to simulate drawing balls from a jar. The colors of the balls are stored in a list named jar, with corresponding counts of the balls stored in a list called n_balls.

• Design three classes: text_editor, moving_text_editor, and smart_text_editor with specific functionalities. Design three classes: text_editor, moving_text_editor, and smart_text_editor. Each class should have specific methods and functionalities as defined.

• Write a query to determine the top 5 actions performed during Thanksgiving week and rank them. Write a query to determine the top 5 actions performed during the week of Thanksgiving (11/22/2020 - 11/28/2020) and rank them based on the number of times performed. Include the action performed and their rank in ascending order.

• How would you explain what a p-value is to someone who is not technical? Explain the concept of a p-value in simple terms to a non-technical person, focusing on its role in determining the significance of results in hypothesis testing.

• What is the probability that it's actually raining in Seattle given your friends' responses? You called 3 friends in Seattle to ask if it's raining. Each has a 2/3 chance of telling the truth and a 1/3 chance of lying. All 3 said "Yes." Calculate the probability that it is actually raining.

• What is the probability of drawing three cards in increasing order from a shuffled deck of 500 cards? Imagine a deck of 500 cards numbered from 1 to 500. If you pick three cards one at a time, what is the probability that each subsequent card is larger than the previous one?

• How would you test if survey responses were filled at random by certain individuals? You have survey data from multiple-choice questions. Describe a method to test if some individuals filled out the survey randomly rather than truthfully.

• What is the probability of getting exactly 5 heads in 6 tosses of a biased coin? Given a biased coin that lands heads 30% of the time, calculate the probability of getting exactly 5 heads out of 6 tosses.

• What kind of model did the co-worker develop for loan approval? Your co-worker developed a model that takes customer inputs and returns a decision on whether a loan should be given or not. What type of model is this?

• How would you compare two credit risk models for predicting loan defaults? Given that personal loans are monthly installments, how would you measure the difference between two credit risk models within a specific timeframe?

• What metrics would you track to measure the success of a new credit risk model? Identify the key metrics you would track to evaluate the performance of a new credit risk model.

• When would you use a bagging algorithm versus a boosting algorithm? Compare two machine learning algorithms. In which scenarios would you prefer a bagging algorithm over a boosting algorithm? Provide examples of the tradeoffs between the two.

• How would you detect firearm listings on a marketplace? Design a system to automatically detect if a listing on your website's marketplace is selling a gun, given that selling firearms is prohibited.

• How would you design a model to map legal first names to likely nicknames? As a data scientist at Facebook, how would you create a machine learning model that maps legal first names to likely nicknames?

• How would you tackle multicollinearity in multiple linear regression? Describe the methods you would use to address multicollinearity in a multiple linear regression model.

What is the average salary for a Data Analyst at Voyage Advisory?

Q: What are the core responsibilities of a Business Data Analyst at Voyage Advisory? As a Business Data Analyst, you'll work closely with implementation managers to assess project scope, ensure configurations meet client specifications, and build and maintain MuleSoft integrations. You'll also troubleshoot and resolve integration issues, document and analyze business processes, and proactively identify and resolve potential issues before going live. Collaboration with technical peers and business users is key.

Q: What qualifications are required for the Data Analyst position at Voyage Advisory? Candidates should have 3-4 years of experience in a similar role, with a strong understanding of integration architecture options, SQL proficiency, and experience with MuleSoft and GraphQL. Excellent communication skills, analytical thinking, and the ability to work independently are essential. Experience with platforms such as SQL Server, Oracle, MySQL, REST or SOAP APIs, and tools like JIRA and Confluence is beneficial.

Q: Is remote work an option at Voyage Advisory? Yes, while the Kansas City area is preferred, virtual positions are considered for strong candidates. The company also supports partial remote opportunities, particularly with positions requiring weekly travel to client sites.

Q: What benefits does Voyage Advisory offer to its employees? Voyage Advisory provides comprehensive benefits, including health, dental, vision, life, and disability insurance. Employees enjoy paid vacation and sick time, a 401(k) program with company match, and competitive base salaries with bonuses. Both full-time and 1099 contract arrangements are available.

Q: How should I prepare for an interview with Voyage Advisory? Preparing for an interview at Voyage Advisory involves understanding their mission and values, and being ready to discuss your past experiences and technical skills. Practice common interview questions using resources like Interview Query to ensure you can confidently address both technical and behavioral questions.

If you are preparing for a Data Analyst position at Voyage Advisory, you can get detailed insights and learn about the interview process by checking out our Voyage Advisory Interview Guide. We've also crafted guides for specific roles such as software engineer and data analyst.

At Interview Query, we equip you with a comprehensive toolkit that boosts your knowledge, confidence, and strategic approach, empowering you to tackle every interview question and challenge at Voyage Advisory.

Explore all our company interview guides for enhanced preparation, and if you have any questions, feel free to reach out.

Good luck with your interview!