Marketplace for goods delivery, operating in 120+ cities ● Managing a team of 5 developers and 3 QA engineers, overseeing the backlog, assigning tasks, and coordinating implementation in the B2C marketplace cluster. ● Developing IT strategies and architecture, enhancing infrastructure (code review, CI/CD, GitLab, Jira, monitoring). ● Ensuring smooth operation of B2C services, scheduling on-call duties, and resolving production issues with ROI justification. ● Launching the FBS model. ● Implementing Agile practices; collaborating with stakeholders, presenting and defending results. Achievements: ● Introduced Agile Scrum processes from scratch, increasing team efficiency and reducing TTM by 50%. ● Established a predictable release cycle, which halved production bugs and simplified QA processes. ● Oversaw the full migration of repositories from GitHub to GitLab while maintaining process stability. ● Automated workflows using Jira Automation and GitLab Webhooks, reducing manual effort by 50% and cutting handover errors in half. ● Initiated and led the stabilization of a cross-team UAT environment for regression testing, significantly improving delivery quality.

Leading developer of Web3 solutions based on blockchain technologies. ● Managing a Backend department of 10+ engineers, leading cross-functional collaboration and tech leads across 4 projects. ● Improving CI/CD processes, contributing to DevOps infrastructure, automating release cycles, and implementing Scrum practices. ● Conducting skip-level 1:1 meetings and supporting individual development plans. Achievements: ● Leading the development and publication of an open-source SDK later used in corporate projects. ● Automating the release process, reducing deployment time and lowering the number of production issues. ● Implementing Scrum to accelerate development and improve feature delivery.

● Led a backend team of 4 engineers and coordinated cross-functional collaboration with PMs, analysts, developers, QA, and DevOps. ● Delivered the world’s first government-backed blockchain project for machine-readable powers of attorney—a decentralized platform for storing and verifying MRPAs for the Russian Federal Tax Service. ● Designed the project's decentralized architecture (smart contracts, data replication, blockchain integration), ensuring stable system performance, with over 1 million MRPAs registered by mid-2024. ● Set up Scrum processes on the project: daily stand-ups, sprint planning, grooming sessions, and retrospectives.

● Participated in the development of solutions based on the Confident blockchain platform. ● Developed systems for: supply chains and document flow in the oil and gas industry, voting for citizens' initiative projects, as well as Alfa-Bank's B2B service for working with the self-employed.

Leading provider of OSS/BSS solutions for the telecom industry since 1992. ● Developed new features for the Megafon personal account. ● Reduced execution time of certain integration scenarios by optimizing interaction with external APIs. ● Implemented integrations with internal systems (CRM, billing) and external systems (payment gateways, etc.).

The country's largest company specializing in the development of security equipment and systems. ● Introduced BitTorrent protocol for data downloading. ● Implemented network traffic encryption for security. ● Migrated the desktop client from Swing to JavaFX, improving UI/UX and support.

IT company within the Sber Group. ● Participated in the refinement of Sber's Corporate Service Bus. ● Replicated central office solutions to regional banks. ● Developed new interaction formats (XSD) and technical specifications. ● Compiled detailed documentation (TOR, PT), improving knowledge transfer within the team.