As Software Developer I have 25 years of developing various kind of applications from small desktop and web utilities up to full-fledged ERP system using mainly Microsoft technology stack and implementing the best practices; As Architect I have 15+ years of experience in the full cycle of ERP system developing including integration between data processing and technological/hardware systems. The experience bases on strong knowledge of all stages such as planning the architecture, coding web and desktop clients, developing and implementing the data tier, and deploying in the production environments; As DevOps Engineer I have experience in deploying on-premise and cloud systems both in Azure and AWS, support different environments; As Mathematician, I interested much in the theory of automata and computer algebra; May lead a developer team, carry on research independently or in a team. ©