RF-SMART Hiring Manager Interview

What does RF-SMART help warehouses improve?

Inventory accuracy, productivity, and operational efficiency

What technology does RF-SMART use to track warehouse inventory?

Mobile barcode scanning and real-time data collection

What ERP platform would I work with in this role?

NetSuite

What is an ERP?

Enterprise resource planning system

What does WMS stand for?

Warehouse management system

What is a WMS?

Software that manages warehouse inventory and workflows

What is a SuiteApp?

An application built for NetSuite

What is a key advantage of RF-SMART's native NetSuite integration?

Inventory updates flow directly into NetSuite as a single source of truth

What is receiving?

Recording inventory entering a warehouse

What is picking?

Collecting inventory to fulfill an order

What is cycle counting?

Counting part of the inventory regularly

What is replenishment?

Moving stock to refill picking locations

What is putaway?

Moving received inventory into storage locations

What is a bin?

A specific warehouse storage location

What problems does RF-SMART reduce?

Manual data entry, paper-driven processes, and inventory errors

What results can RF-SMART help customers achieve?

Nearly 100% accuracy and productivity gains of up to 40%

What is RF-SMART's mission?

We exist to transform our customers and change lives

What are RF-SMART's company values?

Crazy for our customers, easy to do business with, we have your back, fire bullets before cannonballs, ever-expanding impact, belonging

What does fire bullets before cannonballs mean?

Test small ideas before investing heavily in a solution

What does crazy for our customers mean?

Prioritize a high-quality customer experience

Which RF-SMART team is the Technical Consultant I role part of?

NetSuite Services

What are the primary responsibilities of this role?

Write, test, and deliver JavaScript modifications for enterprise software

What documents guide the modifications?

Technical customer requirements written by a Business Analyst

Who might I work with besides Business Analysts?

Customers

What constraints apply to each modification?

Estimated hours and expected delivery timeline

Which technical areas are important for this role?

Backend JavaScript, debugging, SQL, APIs, testing, and requirements analysis

What is SuiteScript?

NetSuite's JavaScript API

What is SuiteQL?

NetSuite's SQL-based query language

What is Knockout.js?

A JavaScript UI library that uses the MVVM pattern and observable values

How should I translate requirements into code?

Clarify acceptance criteria, identify edge cases, implement incrementally, and test against requirements

How should I handle a task that may exceed its estimate?

Communicate early, explain the blocker, ask for help, and align on the next step

How should I balance multiple tasks?

Prioritize by urgency and impact, track progress, and communicate risks early

What does a customer-focused technical consultant do?

Build reliable solutions, communicate clearly, and resolve issues efficiently

How should I handle ambiguous requirements?

Ask targeted questions, confirm acceptance criteria, start small, and validate early

What questions should I ask about ambiguous requirements?

Expected output, edge cases, priority, constraints, and acceptance criteria

How should I explain my debugging process?

Reproduce, isolate, inspect inputs, test assumptions, fix the cause, verify edge cases, and check regressions

How do I verify a bug fix?

Test the original failure, normal cases, edge cases, and regressions

How should I handle an approach that is not progressing?

Communicate the blocker, timebox it, test an alternative, and pivot promptly

How do I answer a question when I do not know a technology?

Be honest, connect related experience, explain my learning process, and ask thoughtful questions

How would I learn NetSuite quickly?

Official documentation, core workflows, small experiments, examples, feedback, and incremental practice

Which NetSuite concepts should I learn first?

Records, SuiteScript, SuiteQL, inventory workflows, and integrations

What does STAR stand for?

Situation, Task, Action, Result

How should I handle disagreement with a teammate or Business Analyst?

Listen, ask questions, align on requirements and customer impact, use evidence, and agree on next steps

What was my role at CSX?

Software developer

How long did I work at CSX in total?

About one year and eight months

What type of development work did I focus on at CSX?

Building and modernizing web UIs

Which technologies were central to my CSX development work?

Angular and TypeScript

What CSX strengths transfer to RF-SMART?

JavaScript, TypeScript, debugging, teamwork, communication, and operational software experience

What points should I cover in my 90-second introduction?

Former CSX developer, Angular UI modernization, JavaScript and debugging, FAMU CIS graduate, interest in RF-SMART consulting

Which academic achievement should I mention briefly?

FAMU CIS degree, summa cum laude, 4.0 GPA

Why do I want to join RF-SMART?

Software development, logistics impact, customer problem-solving, backend JavaScript, and NetSuite growth

Why is Technical Consultant I a logical next step for me?

Apply development skills, solve operational problems, expand backend experience, and work with customers

Why did my time at CSX end?

Organizational restructuring, not performance

What have I been doing since leaving CSX?

Finding the right software opportunity, coding practice, and technical interview preparation

What am I seeking in my next role?

An early-career software role where I can contribute existing skills and grow into broader technical ownership

Which existing skills can I bring to RF-SMART?

JavaScript, TypeScript, Angular, React, debugging, and collaboration

Which areas do I want to expand into at RF-SMART?

Backend JavaScript, NetSuite, enterprise software, and customer-specific solutions

What should I emphasize about working on operational software?

Reliability matters because users depend on the software and details affect real workflows

What deadline-related example can I discuss from CSX?

I aimed to complete assigned work within three to five days and before the sprint ended

How did I manage progress at CSX without strict deadlines?

Set a personal target, work consistently, provide stand-up updates, ask for help when blocked, and communicate completion

What problem did I solve during the RF-SMART live coding session?

Rank warehouse items by total ordered quantity and assign popular items to the closest shelves

What was my overall approach during the live coding session?

Clarify the workflow, aggregate quantities, convert to an array, sort descending, and build the shelf output

What did I do well during the live coding session?

Asked clarifying questions, narrated my thinking, tested assumptions, accepted feedback, and developed the correct approach

What slowed me down during the live coding session?

Too much upfront interpretation, manual calculation, and syntax-level second-guessing

What specific feedback did the interviewers give me?

Keep the outline, start coding about five minutes sooner, execute step by step, and stay flexible when the plan changes

How will I apply the live-coding feedback?

Write a short outline, implement one small step at a time, validate early, and pivot when needed

What live-coding example shows that I can change direction?

I aggregated quantities in an object, then converted the data into an array so it could be sorted

What live-coding example shows that I ask clarifying questions?

I asked the interviewers to explain the pallet, dock door, and picking workflow before coding

How did I validate my progress during the live coding session?

Used console logs and test output to inspect the data after each implementation step

What mistake did I identify while traversing the input?

I initially accessed only the first order line and then added a nested loop to process every line

What should I say if Jason asks whether I completed the problem?

I did not finish the final output step within the hour, but I reached the correct approach and understood the remaining work

Which JavaScript structure stores key-value pairs?

Map

Which JavaScript structure stores unique values?

Set

Which array method transforms every element?

map

Which array method keeps elements matching a condition?

filter

Which array method combines elements into one result?

reduce

What does async await simplify?

Asynchronous code

Which SQL clause filters rows?

WHERE

Which SQL clause combines rows from related tables?

JOIN

Which SQL clause groups rows for aggregation?

GROUP BY

What is the difference between INNER JOIN and LEFT JOIN?

INNER JOIN returns matches; LEFT JOIN also keeps unmatched left rows

What API concepts should I be ready to discuss?

HTTP methods, JSON, authentication, validation, and error handling

What questions should I ask Jason?

Success in the first six months, typical modification workflow, hardest learning curve, and handling changed estimates