Konstantin Ryabichenko

Konstantin Ryabichenko is a seasoned developer and technology leader with over 12 years of experience in the FinTech software industry. He has progressed from a junior developer to Chief Technology Officer, managing large IT teams, developing technology strategies, and successfully launching large-scale projects. Throughout his career, Konstantin has worked on cutting-edge solutions such as cryptocurrency processing systems and online payment platforms that handle thousands of transactions daily. His areas of expertise include system architecture, microservices, process automation, and security protocols like PCI DSS and OWASP. Konstantin is passionate about sharing his knowledge to help other developers succeed in technical interviews and deepen their understanding of modern web application development. He believes that continuous learning and improvement are the keys to success at any level. Outside of work, Konstantin stays involved in emerging technologies and cryptocurrencies, and is always open to new professional challenges.