Well, talking about the biggest challenge, I won't say it was the biggest challenge. It was a part of a job because I take challenges as an opportunity and I'm a very optimistic person. So I don't take challenge very seriously. I've tried to find out the way out of it, but I will share one challenge I faced in my previous employer is to get more clients onboarded. And at that point of time, I have like seven clients given to me and each client has the one POC. So it was my target to get like, you know, at least two to three POCs on each and every client. So it was a kind of bit challenging part cause at that point of time, mostly people were working remotely and we used to have like calls over the Zoom or the virtually. So you won't have like an in-person phase where you can have like, you know, communication part and all. So it was like, I won't say it was a challenging, but yeah, it was a bit tough to convince the client over the Zoom call or virtually. But I have used some of my strategies, my business strategies and the sales strategy part and definitely I have got like very good results over there. I have at least like, you know, four to five POCs for each client and we get a really great business for some of the accounts, which are the top accounts in the healthcare part. And some of the accounts are very good in engineering part. So you can find that in my resume too, like Caterpillar, Atrium, CVS. These were the best accounts and I have cracked it personally. So yeah, it was my great achievement.