Lessons from a Tech-Obsessed Treasurer: Scaling Treasury Through Systems

David Mazzola, Head of Treasury at Norstella, built his career automating manual processes. At Spotify, he used robotic process automation to cut a 15-20 hour monthly data task to under an hour. He argues that a technology-first mindset gives treasury leaders a competitive edge.
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This week's guest is David Mazzola, Head of Treasury at Northstella. Before we get into the conversation, here's a short clip that gives you a flavor of what we covered.
Yeah, I mean, it's not easy for sure. I would say that it's a couple of things. One is again, understanding the priorities and those are driven both by the benefit of the function, but also the risks. So like, what are the biggest risks that we have to be aware of? There's liquidity risk, there's potential FX risk. Fraud risk, how do we manage those? How do we make sure that we're mitigating those risks, but we're not slowing down the business to the point where it can't operate? And so I think that's kind of the main driver. And then in, in my experience, those risks tend to cluster. And so you kind of look for, okay, well, if we fix this process here, that'll address A, B, and C, and those breakpoints are kind of all connected. So if we can come up with a solution for that, if we invest a little extra time beyond the fire drills, to come up with a better process, put in better systems and controls, then we're going to address all those risks right there. And that'll set us up for success over here.
Welcome to this week's Treasury Career Corner podcast, where I interview treasury professionals about their treasury careers. Each and every week, I talk to treasurers about how they build their careers. Where they are now, where they see both themselves and the treasury profession going to next. Let's get on with the show. In this week's show, delighted to be joined by David Mazzola, Head of Treasury for Norstella. As one of the largest global pharma intelligence solution providers, Norstella unites market-leading companies that all have a shared goal of helping bring life-saving therapies to the market quicker and help patients in need. Each organization from Sightline, Evaluate, MMIT, Penalgo, the Dedham Group deliver must-have answers for critical strategic and commercial decision-making. But I'm gonna get David to explain a little bit more what that actually means in reality and who North Stellar are. David, if you would take us back to the beginning of your career. If anyone sees you on LinkedIn, they say you're tech obsessed, sir. Over to you, talk us through how did it all begin we'll go from your early beginnings. Over to you.
Thanks, Mike. Appreciate it. So yeah, I, I started out in finance in 2006, and I was getting interested in economics and the markets and everything. And so I actually started out in banking doing custody for fund of hedge funds. And so essentially you'd have hedge funds that invested in other funds, and we were doing very manual processes of tracking those underlying investments and evaluations of those on a weekly and monthly basis. And it was all Excel-based, which is really looking back on it quite quaint. But the interesting thing is part of that implementation, I learned a lot about how systems in finance talk to each other and how those can be leveraged for both scale and return on investment. And about the same time, I was looking to expand my role and kind of move forward in my career. And I was contacted by a recruiter for a role in treasury. And at this point, I really didn't understand what treasury was. It was kind of on the periphery of what I did, but all I knew was it was sending and receiving wires and that was all treasury was. So I said, okay, well, this sounds kind of interesting. I'll go on the interview. And one of the things we started talking about in the interview was, well, right now everything is done in Excel, but we want to put systems in place to sort of track this. And we want to build out a database to track all of our bank accounts. And again, at this point, a lot of this didn't really resonate with me because I didn't really understand what treasury was, but I was already interested in the kind of systems and IT side of things. I wasn't really a computer engineer, so I wasn't going to go the route of coding and actually developing software myself, but I loved working with these systems and I really liked working in the finance space. I thought it was really interesting. And this was around kind of 2008 when the market was crazy and everything was evolving. And so eventually I did make that move into this role in Treasury and it was my first Treasury role and that was at QBE. So QBE is an insurance company headquartered in Australia, but it was rapidly growing in North America and Treasury as a function in North America was kind of in the younger stage because it was not really a massive priority for the company at the time. And so there was a team of people in treasury kind of coming together to really do the transformation there.
So you're at QBE, and I know that you were very much into your technology already, but as you said, you didn't put yourself as a technologist. That wasn't your thing. You weren't a systems systems, but that was a big part of you. So how did that come about? Or you've come into QBE, as you say, they're relatively young and new in the US. But did they say, hey, this system stuff, you can help us with all this technology? Is that a real passion for you?
Yeah, exactly. So one of the things we talked about in the interview was a lot of the manual processes that they had in place that they wanted to put automation around. And I felt that having just come from BNY where we had implemented this system that helped us automate a lot of those manual processes that we were doing in Excel, again, at BNY, we were literally printing out reports using a ruler to go line by line to compare prior week to current week. It's crazy looking back on it now. And so we had automated that. And during the interview at QBE, I said, oh, well, I think we could build a database for this. We could connect this to that. And again, like I, I couldn't sit there and actually build the FTP connection myself, but I knew it could exist. And I knew these things could talk to each other and we could put proper controls in place. So they brought me on in a role that was both products and services. And treasury systems, which again, we were still sort of developing that strategy at that point. So it was really interesting to kind of see that evolve. But the company had at that point in North America alone, I think we had over 40 banks and something like 1,200 bank accounts. And we knew we had to rationalize a lot of this. One of the first things we did was we actually built a proprietary bank account database. And we use that just as a source of truth for all of our bank account and banking information. So things like debit filters, letters of credit, bank contacts. And part of the reason we did this was that there was a treasury management system already in use in the company, but it was not widely adopted in all the regions. It was very heavily used in Sydney, but then in the other regions, UK, US, it was not really used at all. We knew that we were probably going to have to get a treasury system at some point, but we wanted to get something in place right away. At that point, everything was in a giant Excel workbook, and if somebody hit delete, I mean, this is before SharePoint and things like that, there was no backup.
So you've moved from this treasury into a treasury systems role. You come from banking operations to in-house corporate treasury. How was that different, say, at that time? And we'll bring your story up to date slowly, but it's like sort of this was your first real Treasury expertise sort of thing. How was Treasury back though? And as you say, I knew KUBA back in the time, I think, was it Quantum they were using maybe or something like that? So yeah, Quantum and stuff. So yeah, I knew them and I recruited for them at the time. So it was like, so what was it like for you that what thoughts did you have of Treasury that then got challenged maybe as well?
Yeah, no, it was a tremendous learning experience. One of the things I didn't really expect out of Treasury, and I'm, I think it's a combination of Treasury by nature, but also just the move from banking into the sort of corporate sector and Treasury specifically, it was a lot more dynamic and we were doing a lot more with much fewer people. So when I left BNY Mellon, I had a team of, I think, like 15 people. I had a couple different teams in different locations, a lot of individuals, and they were all kind of doing the same function. So it was higher volume, but very repetitive work. And then I kind of get into Treasury and it's, well, this person does A, B, and C, this person does X, Y, Z. And so it was a big mindset shift to say, okay, well, actually there's a lot more kind of ground to cover with fewer resources. And that was a really interesting learning for me. Again, I really didn't know what treasury was at the time beyond kind of the basics. And so I was learning about kind of the, how do I take the knowledge I have around controls and reconciliations and operations management? And apply that to kind of a brand new function that I, yeah, that I had not really touched before. So part of it was understanding, okay, there's certain fundamentals that you have to get right, like data accuracy and cleanliness. You have to understand what are the outputs that we're going after? Are there KPIs in place? What sort of metrics need to be implemented so that we can measure what we need to manage? And so I was able to apply some of those principles as well. This was also probably about 6 months after I just finished my MBA. So I was doing my executive MBA while I was working. And that really helped me to kind of take a more elastic approach in terms of taking what I was learning, applying it at work, taking what I was doing at work and kind of tying that back to what I was studying at the time. So it was a really good sort of symbiosis there.
I was going to say, with this sort of global view, as you say, you sort of You took this and that was with your MBA and things. It was much more wider scale. The mistakes you see, because again, recurring thing for you is large-scale treasury management systems, technology processes. Biggest mistakes you see some of the organizations you touched there about data accuracy, garbage in, garbage out. That's one of the key things we talk about sometimes. But, you know, are there mistakes that organizations or were the things that you saw at the time you think, right, this is how we make this better, or talk us through how it sort of, you implemented things, made it work.
Yeah. So I think one thing that comes up often and it's understandable is just technology adoption can be hard. So if you have technology, especially within finance and treasury, if you have something in place and it works, then there's not a lot of impetus to change it. And so it's got to be a dual mindset of what are the outputs that we're after? What do we want to achieve? And how can we apply new tools to that without breaking the current process? And it is a tough balancing act. That was one of the reasons QBee was using Quantum that you mentioned earlier, and it was an install version. I think it was like 4 or 5 versions behind. It's a lot of cost to upgrade to the newest version and it's install. And if there is an issue and if you do the latest version and there's a bug, You've got to roll it back. You've disrupted all of your treasury operations and everything. And so from that perspective, there's just a cost benefit to adopting new technology. And I think that sometimes, depending on how incentives are aligned, people can say, well, we don't want to adopt new technology now. We're going to wait a year or two. Maybe it's as part of a broader finance transformation program, or maybe it's cost and budget constraints, but there are different limitations. And I think what ends up happening in some instances is that because that technology is not adopted, it then becomes an emergency, right? You kind of wake up one day and you say, oh wow, like our systems are out of date or they're not talking to each other, or we can't scale if we do an acquisition because we've kind of painted ourselves into a corner here. And now we need to like rethink everything.
You think people should do instead? How do they keep it going? How do you iterate or what do you do?
Yeah, so I think there's a couple different approaches. So again, one is really just starting with what is the output that we're after? Maybe the cash depends on your requirement, right? So if you're just focused on cash, if you're just a US-based company, you probably don't need something super complex. You might even have a tool on your bank portal that allows you to manage everything you need. Uh, and that's okay. But I think a lot of it is kind of looking at where are we today? Where do we want to be in and plan to be in the next 18, 36 months? And what are we going to need to have a successful— what does success look like at that point? And what are we going to need to bridge that gap between where we are now and where we're going to be in 2 or 3 years?
And so you did your stint in insurance. What happened next?
Yeah, that's great. So at QB, we, as part of my technology role, we knew that we had to implement a treasury management system. I ended up leading an RFP to document the requirements. Go out, look at a few different systems. We ended up implementing Cariba as our TMS in North America, and that enabled the treasury team within North America to do a couple of things. We were able to supplement our bank account database that we had built, and we also enhanced the cash forecasting process. So like many organizations, it was very manual in Excel. There was a lot of downloading bank balances, plugging them into a workbook. Trying to quantify the cash position and the forecast from there. We were able to put that all into Cariba. We were able to automate a lot of the payments, both within treasury, and then eventually we automated some of the accounting as well with the AP team outside of treasury. And so that was a really big success, and I learned a lot during that implementation. It was a great chance to understand again, more of what does treasury do, and also what does this tool do? What are the things that we can do? Some of the functionality that maybe is not being used today that we can open up both within Treasury, but also for other stakeholders in finance.
And just let me ask there. So you're in that role, you've implemented it, maybe applying it to today. What did it give you that, again, now everyone's talking technology, but you know, that was a few years ago now. So what was the key things that it gave you or the things that you think that were the limitations then that now we're getting over?
Yeah. So I think in terms of the advantages, I mean, it's amazing to see when you're doing things in Excel and you get kind of locked into that world of we're always going to do spreadsheets and versioning and things like that. When you put it into a system, there are some problems that just kind of go away overnight and you spent hours dealing with them and they're just mitigated by technology. So I think seeing that validated in practice was really valuable for me and really just eye-opening of like, wow, there's a better way to do this. And if we push it. We can think of, of different ways to use this technology to solve these problems. In terms of the, what's changed now, I think there's still a lot of hurdles around data. You have different data in different formats that don't talk to each other necessarily. I think a lot of that's going away now. Things like bank statement payment formats, because it's proliferated in the marketplace so much now, every bank knows that they have to be very tech forward at that point. Some banks were like, we can't build an SFTP to a treasury system. It was a different world. So that's evolved a lot, which is cool.
Then the next move, what came next for you?
Yeah. So after implementing Cariba in North America, I was promoted to the head of systems for Latin America. We implemented Cariba in 6 other markets within Latin America. And then I stepped into the role of global treasury systems manager. I was running the treasury systems globally for the company. We ended up implementing Cariba as a treasury system across all the other regions, including in Australia, where we replaced Quantum. The big advantage of that was getting everybody onto one system. It really helps to drive one single process and centralize and standardize what all the different teams in the different regions are doing. And the other big advantage I think that came out of that was it exposed a lot of the disparities in terms of processes and controls and how teams are executing their day-to-day. So if one team is doing things one way and they're saving files locally, another team is using email. We had a team that was executing investments via fax. So they were literally still sending a fax. And these things kind of pop up, but again, within Treasury, I think it tends to be, if it's working, don't touch it, don't break it.
It brings in a common language because you have to work with the system.
Exactly, exactly. Yep. And a common process and common control points. And, and that really just makes everyone's lives easier all the way from the front lines back to audit to the CFO. So that was great. And I really, I was really getting into sort of technology and getting excited about what else can we do. And so in 2018, I actually got the opportunity to join Spotify. And they had just gone public and they had a treasury team and they had been able to kind of build it much more organically. So whereas QB was sort of growth through acquisition and it was integrating a lot of these existing treasury and functions and teams, Spotify was much more deliberate in how they built theirs up. And so it was really interesting to see the contrast of how it had been built from the ground up versus kind of coming in and cleaning up and consolidating after the fact. And so with Spotify, I was able to leverage a lot of what I had learned at QV and implementing Kuriba to sort of help expand the usage of Kuriba. They had really knowledgeable team at Spotify and they had started implementing things like FX hedging in Kuriba. And I was really interested in learning about FX hedging and how that would work, but I also loved the system aspect of it. So one of the things that excited me about the role was that I was starting to look into RPA, which at the time was what AI is today. And so we were able to put RPA on a few different processes within Spotify. It was something I was trying to do at QBE, but we didn't have the budget and the resources to do it.
Can you explain just— I know it and everyone knows Spotify, so you don't need to— if you don't know Spotify, I'm not going to explain it, but RPA, can you just explain that for— again, I know it, but what does that mean?
Yeah. So robotic process automation. Essentially, if you think about what I was saying earlier with the data and sources that don't talk to each other, one of the solutions to that is you can actually program these RPA bots to go out and say, pull data from this screen, drop it here, run a template within Excel, or move some files here. Basically anything that you can do on a screen, you could program the robot to do. And so the cool thing about that is we could take processes that were heavily manual, but there wasn't a really straightforward single solution for them. So there wasn't either one single system that would solve for that, or maybe there were security concerns around how do we pull that data down, things like that. And we could kind of bridge some of those manual steps with using the RPA solution. I saw a lot of use cases in treasury, and I was like, okay, if I can just get to that point where we can start implementing that We can automate this and that. So it was a really exciting time. And then while I was at Spotify, I focused on RPA, as I said, but also getting more involved in kind of the risk space, participating in the FX hedging that they were doing and sort of bringing that from a very Excel manual-based process into Cariba and kind of automating most parts of that too. So When I first joined there, there were a lot of kind of pivot tables on Excel and moving data from this workbook to that workbook. We were able to use the RPA bots for some of that, and then for other things we were able to use the native system functionality as well. And so when we married those two, we ended up reducing that process from, I would say, 15 to 20 hours a month down to about 45 minutes a month, because a lot of that was just data consolidation automating the checks and balances that were happening in the background, and somebody just kind of looks at it and says, yep, this cell is green, this equals this, uh, good to go. And they would click a button, and then the bot would run off and do the next part of the process. And so that was really interesting because you got to see kind of if you take a lot of the manual pieces out and you're really left with just kind of true human in the loop.
And you were doing— and you took on a more senior leader then, taking on more responsibilities, obviously what's the word, technology and systems is your, was a foundation of yours. You've got that, but then you continue to grow and then we'll come on to Northstadder as well. What was that like as you sort of, was that like a decent springboard? If someone's listening today and they're a treasury manager and they're thinking, oh, should I really invest? Obviously it's different as well. It's just changing all the time as you and I talked about AI. But if you've got that in your back pocket, that's your trump card, isn't it? Sort of thing, wouldn't you say?
Yeah, absolutely. So I think, again, one of the great things to me about treasury is that you're doing a lot of different functions with very few resources. I felt like, especially at Spotify, but even at QB, I was able to kind of use my systems lens and kind of perspective to look at all the different facets of treasury. Obviously, cash and banking is probably the biggest, but also payments, controls, and audit, things like front office FX execution, investment. And then from the risk side, like middle and back office controls around what front office is doing, automating that, but also understanding, well, what are we automating? Why are they doing what they're doing? What are the risk factors that we have to consider here? Even getting involved in the insurance a little bit. Also things like treasury policy, understanding what's driving all of that. So I think the biggest thing for me is within treasury, you can kind of pivot a little bit without leaving the function completely. So there's so many peripheral things that, that you touch and you can learn. In a smaller organization, it's going to be the same 1 or 2 people doing that. One of the things that brought me to Nostella was they basically did not have a central treasury function. Nostella is an integration of legacy brands that you had mentioned. The company basically covers the drug development cycle from a data perspective. So things like market research and forecasting, drug development, clinical trials, go-to-market strategy, and then post-market deployment analytics. Companies developing drugs need different data points for those steps. And so Nostella serves that market. Prior to that, everything was very— each of those companies had operated autonomously. So you had finance and accounting functions who were sort of doing treasury, but it was kind of an afterthought for them because of the patchwork. Yeah, exactly. And so they said, well, we need to build a treasury function. We've just integrated these companies and we need somebody to come in and sort of build out the function, create the global standard, help drive the consolidation of these entities and of the function. And so essentially what I was able to do was come in and lay out my roadmap and say, okay, this is kind of what we have today. This is what we need to prioritize. We got to keep the lights on. We've got to make sure that we're managing our debt covenants and our liquidity.. And to do that, we need to implement a treasury system. So again, kind of using my technology lens to say, okay, where are the big issues here? Yeah. And what are the systems and technology solutions that we can put in place? And so basically I joined just about 3 years ago now. People were kind of going to the bank websites and copying and pasting the individual transaction details into Excel every day. And then tallying that up and doing a SUMIF to figure out what is the cash position. And so I said, okay, we've got to get away from this. Let's build for scale. Let's build for kind of standardization. And again, coming from QV where we had to do sort of the same thing, but on a much bigger scale and coming from Spotify that had grown very deliberately with a very kind of organic treasury plan, I kind of knew how to marry those two and say, okay, We're coming from this, we need to build this function. I know what it should look like. How do we bridge that gap? How do we get there?
How do you balance— you're creating all these controls, forecasting, automation, all that side of things, but then you've got to get it done quickly with speed. How do you balance getting it right that first time? It was one of the questions I had when I looked back through from our original conversation of pre-brief that how do you get the two? Because you've got pressure, right? Come on, let's get on, let's get versus, yeah, but we gotta keep the controls and you've got that treasure. How do you get that working?
Yeah, I mean, it's not easy for sure. I would say that it's a couple things. One is again, understanding the priorities and those are driven both by the benefit of the function, but also the risks. So like what are the biggest risks that we have to be aware of? There's liquidity risk, there's potential FX risk. Fraud risk, how do we manage those? How do we make sure that we're mitigating those risks, but we're not slowing down the business to the point where it can't operate? And so I think that's kind of the main driver. And then in my experience, those risks tend to cluster. And so you kind of look for, okay, well, if we fix this process here, that'll address A, B, and C. And those breakpoints are kind of all connected. So if we can come up with a solution for that, If we invest a little extra time beyond the fire drills to come up with a better process, put in better systems and controls, then we're going to address all those risks right there, and that'll set us up for success over here. So planning out that interconnected plan of what will help fix the immediate needs and what will help sort of lay the groundwork for scaling and for expanding the function and sort of optimizing it.
And I'll just bring it up here. You, you, what's the word? You own the title, Tech Obsessed Treasury Professional. What does that mean? When you and I caught up at AFP, we were both joking about that if anyone added AI on to the end of any session, the room would fill up even if they didn't touch on it. And you said, oh, by the way, we're not talking about that today. What do you think it means and why do you think it's so powerful?
I think for me, I mean, tech is just one of my hobby horses. I've always been really interested in it, both personally and professionally. For me, I think it's understanding what are the tools out there, what is in the market that can help. And again, not just within Treasury, but finance more broadly, what's happening in the ERP space, what's happening with the CRMs, how are those integrating? And I think it's just constantly asking that question of what could we do better and how could we do it better? What tools exist? And if the tools don't exist, How can we sort of bridge that gap until they do? Because the way the market is fragmenting from a product perspective in a good way is that there's new products for every niche. And so whereas you used to have just a few larger systems that were very generic and used enterprise-wide, you now have different tiers of treasury management systems for different size companies, and you have different platforms for trading FX or short-term investment vehicles and things like that. And so there's always more solutions. There's always more systems hitting the market every day. And I think it's really interesting to see how that's evolving as these companies fill these market needs. Those gaps are fairly common among different teams. And so how do we creatively address those gaps and build an end-to-end solution that again, mitigates that risk and drives the efficiency?
And then aside from the tech side of things, what are the challenges for you as a treasury leader that you think maybe for the future, or just thinking more widely, what do other people see? You and I, as you say, we hung out at the conference and stuff like that. What do you think is on other people's minds that you would say, hey, relax about it, or other things actually you should be focused on this?
I think it's different for every treasury team because it depends on what, what kind of company are you? What stage of growth are you at? What are the challenges that are coming down from both the market, but also from your leadership team? I would say there's not much to not worry about. I think it's more on the side of make sure that you've kind of always got your bases covered. Again, I think technology is a great tool to help achieve that, but you've got to make sure that you're keeping an eye on all your risks, liquidity risk, counterparty risk, How are you managing your banks and your banking structure? Do you have the right documentation and agreements in place for things like tax impact of moving cash? Do you have proper controls and visibility around your FX exposure? Do you have communication with your FP&A team to understand what does the forecast look like? How is the business going to perform in the next 3, 6, 9, 12 months? Because that will inform the strategy within treasury. Are there markets you're expanding into? Are there acquisitions that are being planned? All of that helps to sort of drive treasury. So again, I think there's a lot to keep track of, which is why treasury is so exciting. But I would say that it's the responsibility of treasury to make sure that you've got that understanding and you're at least aware of those items on the periphery, because if you're focused too much on just the technology for cash, let's say, and suddenly you're going to have an an emergency with FX where cable goes crazy and suddenly your exposure is massive and you didn't even realize it, right? So it's things like that where you have to be very dynamic and kind of, again, covering all your bases.
Anything else that you think that people should be aware of or thinking about?
I think Treasury is a really exciting place to be. You see it, it's the beating heart of the business in some way. Within Treasury, you're seeing the cash come in, you're seeing it go out, you're having to understand why that is. You're having to understand the direction of the business. And so it's a great vantage point to see the whole company and to get exposure, not just within finance, but also outside of finance as well. I really encourage people to stick with it and find what interests you within Treasury, because again, you can touch a lot of parts of it through whatever lens interests you, whether it's more of a quantitative math type lens or a technology lens, or even kind of a, a banking relationship more commercial lens, it's got a lot to offer. And I think it's a really interesting and exciting place to be within an organization.
Well, it could be the wrap-up, but we're gonna put your LinkedIn details in the show notes. Anything else to add to that? Any other final takeaways?
I'm excited to see what the future holds for the space. It's rapidly evolving. It's changed quite a bit in the 13 or so years that I've been in treasury. I imagine the next 13 will be even more transformative, especially with AI, especially with, I think, blockchain technology and some of that stuff. I think there, there will be shifts in how both B2B and B2C companies pay and receive from their customers. That's going to drive a lot of change within the treasury function itself. So it'll be really interesting to see where we are in 2040 when it comes to treasury. Yeah, so I think so. Exactly.
Thank you very much.
Thank you.
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