Resume

Worked on a high-scale flight search and booking platform handling ~40M searches and ~7.5K bookings daily, with focus on backend performance, API integrations, and reliability.

• Refactored and optimized the flight search engine, improving response times and reducing system complexity.
• Implemented distributed caching with Memcached and Redis, accelerating core search logic by 10-20x under production load.
• Increased search API throughput, improving search coverage and external API efficiency within the same processing window.
• Improved look-to-book conversion from 66% to 87% through booking flow and API reliability improvements.
• Integrated and maintained third-party APIs (REST, XML, JSON), improving resilience, error handling, and performance.
• Built internal monitoring and debugging tools that reduced investigation time and improved operational response.
• Mentored junior developers through onboarding, code reviews, and architectural guidance.

Founded and led a digital marketing and web delivery business, owning strategy, client relationships, operations, and hands-on execution across SEO, paid acquisition, landing pages, and technical infrastructure.

• Owned company operations end to end, including strategy, sales, delivery planning, and long-term client relationships.
• Led digital marketing execution across SEO, Google Ads, Facebook, Yandex Direct, VK, myTarget, teaser, push, and native channels.
• Built landing pages and campaign websites focused on conversion, launch speed, and campaign flexibility.
• Installed and maintained UNIX servers (Debian, CentOS, Ubuntu) for internal services, websites, and campaign infrastructure.
• Configured ad services and automation workflows to streamline internal execution and reporting.
• Managed contracts, budgeting, and delivery quality while coordinating team and contractor work.

Led delivery of Medassist's digital platform, covering clinic websites, patient-facing services, infrastructure, CRM integration, and growth-focused analytics and SEO improvements.

• Led development of the main clinic website and the medical examination center website.
• Designed and delivered a patient personal account for online clinic services and account workflows.
• Monitored hosting infrastructure, optimized performance, and supported production reliability.
• Integrated Bitrix24 CRM to streamline lead capture and clinic communication workflows.
• Implemented analytics and SEO improvements to increase organic visibility and support acquisition.
• Supported social media and targeted advertising initiatives as part of broader digital growth efforts.

Supported IT operations for a large regional utility environment, working across servers, workstations, operating systems, network infrastructure, and day-to-day incident response.

• Installed and maintained server equipment and employee workstations.
• Configured and supported Windows, UNIX, and macOS environments across operational teams.
• Maintained wired and wireless network infrastructure and helped keep office connectivity reliable.
• Provided end-user support, troubleshooting, and incident resolution for hardware and software issues.

Worked across web development, SEO, and infrastructure support, contributing to both the company website and its online store.

• Built and improved the corporate website and online store.
• Implemented SEO improvements for content, catalog, and product visibility.
• Maintained UNIX-based web, proxy, and mail servers.
• Supported operating system and application software configuration across the environment.

Worked on the company's web presence and online store, combining website development, SEO improvements, and UNIX-based infrastructure support.

• Developed features for the corporate website and online store.
• Implemented SEO improvements to support traffic growth and product discovery.
• Maintained UNIX-based web and mail infrastructure.
• Supported operating system setup, application configuration, and network connectivity.

Supported the theater's digital presence through website improvements, content operations, SEO updates, and technical support for related systems.

• Improved existing website functionality and user experience.
• Maintained site content to keep information timely, accurate, and relevant.
• Implemented SEO improvements to strengthen search visibility.
• Provided technical support for internal systems and specialized software.

Supported telecom infrastructure and internal operations, working across UNIX servers, local network reliability, structured cabling, and internal information systems.

• Configured and maintained UNIX server infrastructure for internal operational needs.
• Supported structured cabling systems and helped maintain reliable local network connectivity.
• Maintained internal portals and operational information systems used by the business.