CFOTL: You first arrived at EPAM in 2017, can you tell us what was top of mind as you entered the office? What were some of your early priorities?  Peterson: I joined a company that was growing rapidly, that's got pretty solid profitability in it, a pretty capable finance organization. You kind of look under the hood, I guess, and what you're trying to do is make improvements without breaking anything. One of the things that happened is, the company had grown really quickly. And I think over a period of time sometimes you'll under invest in certain functions and I think that was probably the case with finance. I started by making some strategic hires, so strengthen the external reporting, the controllership and the tax schemes. And then from a reorganization standpoint, I've done a lot of things, but much of my career has been in FP&A, so I work with a head of FP&A who already had some ideas. When we organized the FP&A group, to not only support corporate leadership decisions, but to be able to take information, decision making down to the BU level and be more supportive of the different business units while of course continuing to support the senior leadership. Then I would say one other focus I introduced and not only with the FP&A team, but with the broader finance organization is to really focus on being more future or forward looking. I introduced a regular cadence around forecasting and processes that I guess would allow us to identify problems or bumps in the road. And the idea was it would give us enough time then to do something about it or if we didn't do anything, we couldn't do anything about it, at least we knew what was coming. That's really probably what I brought to the company in maybe my first year here.