I've worked with Dima for many years through not just one, but two company acquisition/mergers. He's very easy to get along with and will always be there for you in a time of need. His willingness to always mentor, give feedback, and deliver highly polished visual design no matter the circumstances would be a great addition to any team. Any time I asked for feedback on a design, you better guess he had it ready to go by the next day! I've seen Dima grow a lot over the years and he hasn't stopped.
Dima not only manages his time well, but he manages the designs too. His attention to detail and communication with stakeholders means organized design files, regular Slack / email updates, and collaboration with everyone on the team.
One of Dima's strongest suits is that he delivers. No matter what resources might be lacking in a project, he will always see the design through to the end and deliver high quality with the people that will use it in mind.
I already miss working with him and any team would be lucky to have Dima, whether it be for conceptualizing new products, presenting ideas to stakeholders and investors, or managing a project from start to finish.