Hello, I'm Oleg, an Economist-Marketer by education, with over a decade of experience in web analytics. Throughout my career, I have meticulously audited more than 3,000 websites and mobile applications, focusing on SEO, usability, CRO, and marketing. Beginning as a freelancer, I evolved from handling small review orders to becoming a top-rated specialist on Upwork, boasting a 100% job success rate and over 400 flawless reviews on FL.RU spanning ten years. My clientele predominantly consists of leading digital agencies, marketing firms, SEO companies, developers, and advertisers across various countries. I've collaborated on diverse projects, ranging from adult sites and online casinos to major e-commerce stores, industrial enterprises, aviation design bureaus, and government portals. Currently based in Vinnytsia, Ukraine, I am