- Designed and developed a Telegram Mini App game and bot featuring real-time resource collection and competitive gameplay.- Built using a tech stack including Vue.js, .NET 8, SignalR (WebSockets), and CNPG (PostgreSQL), deployed on Kubernetes for scalability and reliability.- Managed infrastructure on Linode Kubernetes with CI/CD pipelines configured through Azure DevOps to ensure seamless deployments.- Delivered a scalable, real-time application with efficient infrastructure management and robust CI/CD practices.

- Managed GitHub Enterprise for 19+ organizations, including configuring SSO using Azure Entra ID (SAML/OpenID) for seamless authentication.- Administered an on-premise TeamCity instance with Windows, macOS, and Linux build agents to support diverse build environments.- Oversaw Azure subscriptions, provisioning resources such as AKS, Azure SQL, Storage Accounts, Service Bus, and more using Terraform for efficient infrastructure as code management.- Automated internal infrastructure patching and maintenance tasks using Ansible, ensuring up-to-date and secure systems.

- Managed both development and production infrastructure on Azure Cloud, including disaster recovery for the production environment by setting up identical infrastructure in two regions.- Configured Kubernetes environments integrated with Azure DevOps pipelines to enable one-click isolated environment creation, providing a complete copy of the production setup for testing and debugging purposes.- Implemented efficient CI/CD approaches for the project, including build and release pipelines and automated quality assurance (AQA) pipelines for running tests.- Established and maintained QA environments for feature testing, ensuring reliable and seamless integration of updates.- Supported and advised DevOps and Development team members, fostering collaboration and knowledge sharing.