Gleb Zykov started his career as a software developer in a research institute, where he honed his technical and programming skills in the development of various robots for the Russian Ministry of Emergency Situations. He then brought his expertise to the IT services company GTC-Soft, where he designed Android applications and became the lead developer and CTO. At GTC, Gleb led the development of several vehicle monitoring services and a premium taxi service similar to Uber. In 2017, Gleb co-founded HashEx, an international blockchain auditing and consulting company. As the CTO, he heads the development of blockchain solutions and smart-contract audits for the company's clients.