Arina is EX - Strategy & Operations at PwC I EX - Director, Strategy & Operations at US Mobile. Arina has always used data analytics to develop practical business solutions. At PwC, she managed significant projects for major corporations across many sectors, such as energy, media & entertainment, banking, and telecommunications. Her roles included implementing visualization dashboards, overseeing post-merger integrations, consolidating digital assets, developing long-term investment plans, and driving digital strategies.