Latest / The Side Hustle Career Podcast with Fexingo: Second Income, Freelancing While Employed / How a Warehouse Manager Built a 10K Monthly Side Hustle in Inventory Auditing
Transcript
- Lucas: So earlier this week I was talking to a woman named Dana—she's a warehouse manager for a regional grocery chain. And she told me about her side hustle that she started about eighteen months ago. She now clears around ten thousand dollars a month auditing inventory for small e-commerce companies. Luna: Wait—ten thousand a month from inventory audits? Like, counting boxes? Lucas: It's more than counting boxes. Dana's day job is managing inventory for a sixty-thousand-square-foot warehouse. She handles cycle counts, variance reports, vendor reconciliation—the whole supply chain data pipeline. So she realized those same skills are a huge pain point for a lot of smaller online sellers. The ones selling on Shopify or Amazon FBA? They often have no clue what's actually in their stockroom. Luna: That's a great observation. And if today's episode helps you think about your own career skills in a new way, the way this show stays ad-free is through listener support. You can buy us a coffee at buy me a coffee dot com slash fexingo. It's a small gesture that keeps the show independent. Lucas: Yeah, exactly. We don't run ads, so that listener support is what keeps us going. Anyway—back to Dana. She started by offering a one-time inventory audit for a friend who runs a candle business. She spent a Saturday in their storage unit, scanning barcodes and comparing counts to what Shopify said. She found a five percent discrepancy—missing units, mislabeled SKUs, the works. Her friend was thrilled, and word spread. Luna: So what was her first paid gig like? How did she price it? Lucas: Her first real client was a supplement company on Amazon FBA. They had about two thousand SKUs—which is a lot for a small operation. Dana spent three days in their warehouse, cross-referencing inventory against sales data, and wrote a twenty-page report. She charged five hundred dollars. But she quickly realized she was undercharging. The report alone saved the client around fifteen thousand dollars in overstock and dead stock. So she raised her rates to fifteen hundred per audit, and now she gets five to seven recurring clients a month. Luna: That's a huge jump. I'm curious—how did she find those first few clients? Did she just lean on her network? Lucas: Partially. Her friend with the candle business gave her a testimonial and a referral. But the real breakthrough was Upwork. She created a profile specifically highlighting her experience with cycle counting and variance analysis—and she used photos of her warehouse, anonymized, to show the scale. Within two weeks, she had six proposals accepted. The key was targeting 'inventory reconciliation' and 'warehouse audit' keywords. Most freelancers on Upwork are writers or designers, so she stood out. Luna: And she's still working her full-time warehouse manager job, right? How does she manage the time? Lucas: Yeah, she hasn't quit her day job. She does most of the audits on weekends or takes a Friday off here and there. The audits themselves are time-intensive—usually eight to twelve hours of onsite work plus a few hours of report writing. But because she's doing the same thing at her day job, she's incredibly efficient. She told me she can spot a miscount in a bin in about thirty seconds. It's pure pattern recognition. Luna: So the skill transfer is almost one-to-one. That makes me think: what other roles in logistics or supply chain could spin off a similar side hustle? Lucas: That's the million-dollar question. Dana's case is specific to inventory auditing, but I think there's a larger pattern here. Any operational role that involves data reconciliation, process optimization, or vendor management—those are services that small businesses desperately need but can't afford a full-time person for. Think about a shipping clerk who can audit freight bills for overcharges. Or a procurement specialist who can negotiate better rates with suppliers. These are niches where the day-job expertise is directly monetizable. Luna: Right, and the barrier to entry is low because you already have the skills. But what about the legal side? Most people have non-compete or moonlighting clauses in their contracts. Did Dana have any issues? Lucas: She checked. Her employer's policy allows outside work as long as it doesn't use company resources or compete directly. Since she's auditing e-commerce companies—not grocery warehouses—there's no conflict. But she's careful not to do any work during her day job hours or use her work laptop. She has a separate laptop just for the side hustle. It's a smart boundary. Luna: Smart. And she's not exactly teaching her employer's secrets—she's applying a methodology that's pretty standard. I wonder about the pricing, though. Fifteen hundred per audit sounds reasonable, but how does she justify that to a small business owner who maybe has a hundred thousand dollars in inventory? Lucas: She points to the return on investment. Her typical findings include items that are miscounted, leading to stockouts or excess inventory. She also finds pricing errors—where the cost recorded in the system doesn't match the actual purchase price. One client recovered twelve thousand dollars in vendor credits just from identifying overcharges on inbound shipments. So fifteen hundred dollars is a no-brainer for them. She actually offers a free initial consultation where she walks through a sample report from a hypothetical scenario, and that closes the deal most of the time. Luna: That's a great sales tactic. Let's talk about the actual work. What does an inventory audit look like in practice? Walk us through her process. Lucas: Sure. First, she gets a download of the client's inventory system—usually a CSV from Shopify, Amazon Seller Central, or a proprietary system. She also asks for the last two months of sales data. Then she visits the warehouse or storage location. She brings a Bluetooth barcode scanner that connects to a spreadsheet on her laptop. She scans every SKU and records the physical count, the location, and any damage. Then she compares that to the system counts. The variance report is the core deliverable—it shows each discrepancy, the dollar impact, and a recommended action. Luna: And the action might be adjusting the system count, ordering more stock, or filing a claim with a supplier? Lucas: Exactly. She also includes a 'dead stock' section—items that haven't sold in over six months. That's gold for the client because it frees up cash and storage space. One client had thirty thousand dollars of dead stock that they were able to write off or liquidate. Dana's report essentially paid for itself many times over. Luna: So she's not just counting—she's doing a form of consulting. That's why she can charge more. I imagine the biggest challenge is convincing clients that they need an audit in the first place. Most small business owners think they know their inventory. Lucas: That's the biggest hurdle. Dana says she often starts with a free mini-audit. She'll ask the client to pick ten random SKUs from their system and physically count them. Almost always, at least two or three are off. That's a twenty to thirty percent error rate. Once they see that, they're sold. She also shares anonymized case studies from previous clients—'We found a seven percent discrepancy at a company just like yours.' Numbers speak. Luna: I want to zoom out a bit. Inventory auditing seems like a niche that's growing because of the surge in e-commerce. Do you see this becoming a more common side hustle? Lucas: I think it will. More and more small businesses are selling online, and many of them started with zero inventory management experience. They just bought products and shipped them. Now they have thousands of units in garages or third-party warehouses, and they don't have the systems in place to track it accurately. The demand for inventory accuracy is only going to increase as fulfillment becomes more complex—think multi-channel selling, returns management, and just-in-time pressures. Someone with a logistics background can fill that gap. Luna: And the tools are getting easier too. There are apps now that connect barcode scanners to cloud spreadsheets. You don't need a full ERP system. That lowers the barrier for the freelancer. Lucas: Exactly. Dana uses a simple app called Scanventory—it's free for up to a thousand scans. She exports to Google Sheets and does all the analysis there. The tech is not the bottleneck. It's the expertise and the willingness to go into someone's dusty storage unit on a Saturday. Luna: Which, honestly, is the same thing that makes any side hustle work—you do the stuff other people don't want to do, but you do it efficiently because you know how. So for our listeners who might be in a similar role—warehouse manager, procurement specialist, logistics coordinator—what's the first step? Lucas: First step: document your current process. Write down exactly how you do a cycle count or a variance investigation. That becomes your service offering. Second: do one free audit for a local small business—maybe a friend, a local boutique, a friend's online store. You'll learn a ton and get a testimonial. Third: set up a simple website or Upwork profile with those specific keywords. And price it based on value, not time. Dana's fifteen hundred dollars covers about fifteen hours of work, but the value to the client is far higher. Luna: And don't forget to check your employment contract. That's probably the most important step. Lucas: Yes, absolutely. And if you're interested in this space, start reading about inventory accuracy metrics—things like inventory turnover ratio, days on hand, and shrinkage. Those are the terms your clients will use. You don't need to be a certified accountant, but you need to speak the language. Luna: Dana's story is a great reminder that the skills we use every day at work can be a side hustle goldmine if we look at them through a different lens. So maybe take a few minutes this week to think about what you do that others find hard. That's your potential side hustle. Lucas: And if you do start something, we'd love to hear about it. You can find us at the usual places. Until next time, keep hustling—but smartly.