Valentyn Halkin

Valentyn Halkin is a seasoned Mobile Engineer with extensive experience in mobile application development and team leadership, currently working at Upwork since April 2019. Prior to this, Valentyn held positions at Intellias, where responsibilities included developing a car-companion app and conducting technical interviews and reviews, and Yalantis, focusing on mobile application creation and project estimation. Earlier career highlights feature a role at mcpk., where a filesystem management app was developed, and a significant tenure at S-PRO as the Head of Mobile Development, which involved team mentoring, code reviews, and integrating new development techniques. Valentyn holds a Bachelor's Degree in Computer and Information Systems Security/Information Assurance from Zaporizhzhya National Technical University.