Oleg Pravdin is an accomplished IT entrepreneur with over 20 years of experience in the telecom industry. He has successfully managed and launched multiple projects in Europe, the USA, and China, developing innovative solutions such as Voice-over-IP, global GSM monitoring, roaming, and video conferences. In his current role, he aims to revolutionize the telecom market with Blockchain technologies, allowing for direct interaction between end-users, mobile operators, and service providers via smart contracts, without intermediaries, agreements, or integrations. Pravdin received a Master's degree in Applied Mathematics from the Moscow Institute of Physics and Technology. He currently serves as the Technical Director of Lingualeo and has held former leadership roles at Blockchain Telecom Ecosystem, ComfortWay, MetroNet Inc, and MetroNet Ltd.