Experience

CloudMTS

• Russian Federation
• IT Services and IT Consulting
• 1 - 100 Employee

• Senior Back End Engineer

  • Aug 2021 - Present

  • Led the development of a Database as a Service (DBaaS) solution specifically for PostgreSQL, a groundbreaking cloud service that streamlined database management and operations for our clients. • Successfully implemented and sustained automated integration with the Patroni tool, driving customer acquisition by addressing the market's high-demand need for high-availability PostgreSQL clusters. • Pioneered a fault-tolerant procedure for delivering pre-configured PostgreSQL clusters based on a finite state machine, resulting in an unprecedented 90% increase in the stability of service provision to clients. • Conceptualized and orchestrated the architecture for the Point-In-Time Recovery process for PostgreSQL databases. Show less



X5 Group

• Russian Federation
• Retail
• 700 & Above Employee

• Senior Back End Engineer

  • Jul 2020 - Aug 2021

  • Architected and executed a scalable, high-availability, event-driven backend for the Enterprise Mobility Management (EMM) system, enabling remote management of tens of thousands of mobile devices. This strategic initiative resulted in substantial cost savings for the company, totaling approximately $1 million. • Architected and executed a scalable, high-availability, event-driven backend for the Enterprise Mobility Management (EMM) system, enabling remote management of tens of thousands of mobile devices. This strategic initiative resulted in substantial cost savings for the company, totaling approximately $1 million.



IT-company LAD

• Russian Federation
• Software Development
• 1 - 100 Employee

• Back End Engineer

  • Apr 2020 - Jul 2020

  • Engineered an Identity and Access Management (IAM) service for internal microservices, substantially enhancing product security and user experience. • Conceptualized and developed the architecture for employment and booking services, demonstrating a keen understanding of complex system design. • Adopted an event-sourcing approach to microservice architecture, significantly boosting product performance and reliability, key factors in enhancing customer satisfaction. • Engineered an Identity and Access Management (IAM) service for internal microservices, substantially enhancing product security and user experience. • Conceptualized and developed the architecture for employment and booking services, demonstrating a keen understanding of complex system design. • Adopted an event-sourcing approach to microservice architecture, significantly boosting product performance and reliability, key factors in enhancing customer satisfaction.



OWNR wallet

• Estonia
• Information Technology & Services
• 1 - 100 Employee

• Back End Engineer

  • May 2018 - Apr 2020

  • Led the development and successful launch of the backend for Ownr Wallet, a major cryptocurrency wallet: https://ownrwallet.com/. • Executed seamless integration with Connectum billing system and Bitfinex cryptocurrency exchange, fostering improved financial transactions and operations. • Conceptualized and developed a currency exchange rates aggregation service for the cryptocurrency wallet and internal microservices, providing real-time rate data and enhancing financial decision-making processes. Show less



Chrono.tech

• Australia
• IT Services and IT Consulting
• 1 - 100 Employee

• Back End Engineer

  • Feb 2018 - May 2018

  • Engineered a sophisticated parser system for leading blockchains such as Ethereum and Bitcoin, demonstrating strong proficiency in blockchain technology. • Orchestrated the design of the parser system's API for seamless integration with front-end applications, enhancing system interoperability. • Successfully launched the application in beta, showcasing project management skills and a dedication to delivering results. • Engineered a sophisticated parser system for leading blockchains such as Ethereum and Bitcoin, demonstrating strong proficiency in blockchain technology. • Orchestrated the design of the parser system's API for seamless integration with front-end applications, enhancing system interoperability. • Successfully launched the application in beta, showcasing project management skills and a dedication to delivering results.



ALLABOUT.ME SOCIAL MEDIA LIMITED

• Нижний Новгород, Нижегородская область, Россия

• QA Automation Engineer

  • Apr 2017 - Feb 2018

  • developed automation integration tests for Android/IOS apps in Python and Appium (covered 80% of use cases) • conducted load and performance testing of the back-end using Jmeter and Yandex Tank tools • implemented integration scope of automation tests in CI/CD of Android mobile team, resulting in a speed of deployment and testing of the new version of the product has been increased • developed automation integration tests for Android/IOS apps in Python and Appium (covered 80% of use cases) • conducted load and performance testing of the back-end using Jmeter and Yandex Tank tools • implemented integration scope of automation tests in CI/CD of Android mobile team, resulting in a speed of deployment and testing of the new version of the product has been increased



CDC (Центр Корпоративных Разработок)

• Нижний Новгород, Нижегородская область, Россия

• QA Automation Engineer

  • Jun 2016 - Apr 2017

  • developed a checklist of integration testing, test plans and test cases • developed automation tests for Android apps in Java and Appium (covered 60% use cases) • developed a checklist of integration testing, test plans and test cases • developed automation tests for Android apps in Java and Appium (covered 60% use cases)



Orion Innovation

• United States
• IT Services and IT Consulting
• 700 & Above Employee

• QA Automation Engineer

  • Jun 2013 - May 2015

  • developed automation tests for telecommunication equipment in Java and TestNG and test cases • tracked the results of the debugging process • identified, recorded, documented, and tracked errors • developed automation tests for telecommunication equipment in Java and TestNG and test cases • tracked the results of the debugging process • identified, recorded, documented, and tracked errors