Leonid Ivanov@ewro01Follow BadgesJava Certificationsewro01 has not earned any certificates yet. Work Experienceewro01 has not updated employment details yet.Educationewro01 has not updated education details yet.LinksGithubhttps://github.com/LeonidIvanov123Portfoliohttp://t.me/LeonidIvanov_ptz Skillsewro01 has not updated skills details yet.