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Work Background
Grid Dynamics USCloud DevOps Engineer/Cloud Architect/SRE
Jan. 2024 - Jun. 2025United States, Atlanta• Served as the main point of contact for CI/CD escalations, efficiently troubleshooting and resolving deployment issues, leading to
improved system reliability and reduced downtime.
• Designed and deployed infrastructure using Terraform across Azure, AWS, and GCP, enabling consistent, repeatable environments and
significantly reducing provisioning time and configuration drift.
• Utilized Docker and managed deployments with Kubernetes and Helm, optimizing processes and boosting scalability.
• Transformed legacy deployment workflows into contemporary, multi-layer GitHub Actions pipelines and Azure DevOps pipelines to
meet scalability requirements.
• Implemented blue/green and canary deployment strategies using Helm and GitOps to safely roll out changes with real-time feedback.
• Developed a Python Web Flask application for internal use, improving data processing efficiency and streamlining internal operations.
• Created automation scripts using Bash, enhancing efficiency and reducing manual errors in deployment processes.
• Completed training on Single sign-on (SSO) integration with AzureAD, AWS, ISAM, and AD FS, strengthening secure authentication
solution skills.
• Optimized GCP and Azure costs, achieving budget savings and efficient resource use.
• Implemented Entra ID authentication for Azure SQL and Kubernetes (AKS) clusters, simplifying access control and auditing across
infrastructure.
• Authored and revised technical documentation for deployment workflows and infrastructure processes, promoting better team on-
boarding and knowledge exchange.
• Managed and maintained virtualized environments using Microsoft Hyper-V, VMWare, including provisioning VMs, configuring
virtual networking, and optimizing resource allocation for development and testing workloads.
• Troubleshot and configured network communications using the TCP/IP stack, including IP addressing, subnetting, DNS, and routing
to ensure stable connectivity across cloud and on-prem environments.
Grid Dynamics Poland Sp. z o.oCloud DevOps Engineer/Cloud Architect/SRE
May. 2022 - Aug. 2024Poland• Led the migration of legacy cloud resources to a fully codified infrastructure using Terraform, improving environment consistency,
enabling version control, and accelerating disaster recovery across multi-cloud platforms.
• Directed the management of GitHub Actions workflows and Azure DevOps pipelines for uninterrupted CI/CD, resulting in more
frequent code releases and lower error margins.
• Boosted operational efficiency and site engagement by developing and deploying numerous Python Flask web applications, signifi-
cantly enhancing user experience and delivering measurable improvements in functionality.
• Automated build to deployment for Java, Node.js, and Python apps, reducing deployment time and errors.
• Developed Infrastructure as Code (IaC) modules for Azure, GCP, and AWS with Terraform and Ansible, expediting cloud provisioning.
• Developed and refined Bash automation scripts to streamline deployment processes, achieving a 40% increase in team efficiency and
virtually eliminating manual errors.
• Built continuous deployment pipelines for Azure (ACA, ACI, AKS), GCP (Cloud Run, GKE, Cloud Functions GEN2) and AWS (EC2,
Fargate), improved deployment flexibility across multiple platforms.
• Configured role-based access control (RBAC) using Entra ID to enforce least-privilege access for developers, DevOps, and support
teams, reducing security risks and unauthorized access incidents.
• Modified Docker images and build pipeline to enable OCI container builds using Buildah, enhancing container compatibility and
deployment efficiency.
• Deployed a web proxy environment on Azure/AWS for traffic management, improving network performance and security.
• Centralized access using VPC interface endpoints to access AWS services across multiple VPCs(optimized costs).
• Troubleshot and configured network communications using the TCP/IP stack, enhancing system reliability and performance across
multi-cloud platforms.
Grid DynamicsJunior Cloud DevOps Engineer/SRE
Jan. 2021 - May. 2022Russia, Saratov• Identified and escalated technical challenges, channeling complex issues to specialized teams to minimize downtime and ensure rapid
resolution.
• Engineered and fine-tuned infrastructure provisioning scripts using Python, significantly streamlining deployment workflows, achiev-
ing a 50% reduction in manual setup time, boosting system reliability, and enhancing team productivity by 30%.
• Built reusable Terraform modules to standardize network and compute provisioning across development and production environments,
reducing setup time for new projects and ensuring compliance with security best practices.
• Directed and optimized CI/CD pipelines leveraging GitHub Actions and Spinnaker, enhancing continuous integration and production
workflows.
• Partnered with vendor developers to resolve significant production bugs, preserving application stability in live settings.
• Integrated Microsoft Entra ID (Azure AD) with cloud workloads for secure, centralized identity and access management across Azure
resources and SaaS applications.
• Implemented advanced Bash scripts that automated operational workflows, decreasing manual tasks by 40%, saving 20 hours weekly,
and driving a marked increase in overall productivity and efficiency.
• Offered first-line support for DevOps-related issues, helping developers troubleshoot CI/CD failures and deployment barriers.
• Established secure VPN connections between Microsoft Azure and AWS, improving cross-cloud collaboration.
• Configured Azure Active Directory single sign-on with AWS, Apple Business Manager, and Oracle Clo
PJSC BOFCSystems Engineer/SRE
Mar. 2018 - Dec. 2020Russia, Saratov• Resolved HR application issues, improving system operation and boosting user satisfaction.
• Designed and implemented scalable GitHub Actions pipelines for continuous integration and deployment across Azure, AWS, and GCP,
substantially increasing automation and reducing manual intervention.
• Trained junior technicals staff to install PC software, peripherals, and hardware.
• Administrated servers using shell scripts and configuration management - Ansible.
• Administrated VMware ESXi, servers and workstations using configuration management - Ansible/AWX.
• Designed and maintained the regional company’s IT infrastructure, selecting solutions that enhanced business task efficiency
• Automated infrastructure provisioning using Terraform and Ansible, reducing manual effort and increasing deployment consistency.
• Enabled canary and blue/green deployment strategies via GitOps and Helm for safe, progressive rollouts.
OpenDev LLCSystems Engineer/SRE
Jun. 2017 - Mar. 2018Russia, Saratov• Provided technical support for the Account application, ensuring smooth operation and quick issue resolution.
• Managed corporate resources and improved backup systems for better data security.
• Automated infrastructure provisioning and environment bootstrapping using Terraform, Ansible, and Packer to support immutable
infrastructure workflows
• Analyzed LAN to determine what were the major problems and improvements needed to be made to the network infrastructure.
• Implemented Asterisk VoIP and created a dial-plan, enhancing communication efficiency.
• Collaborated with development teams to implement chaos engineering experiments, identifying weaknesses and validating failover
mechanisms.
• Participated in postmortem reviews and blameless retrospectives, contributing to a culture of continuous improvement.
• Automated infrastructure provisioning using Terraform and Ansible, reducing manual effort and increasing deployment consistency.
SDPN LLCSystems Engineer/Network Engineer
Dec. 2012 - Jun. 2017Russia, Saratov• Implemented IPTV and IPSEC services and configured networks with Juniper, Cisco, OpenWRT, and MikroTik, enhancing service
reliability.
• Established secure VPN tunnel between branch networks, improving data protection.
• Configured network communications using the TCP/IP stack, including IP addressing, subnetting, DNS, and routing.
• Managed a team of 3 Network Engineers. Monitored, reviewed, and evaluated performance of Network Engineers.
• Documented the network's structure and access policies like IP addressing, VLANs, and VPNs, enhancing network management
efficiency and ensuring robust security compliance.
• Enhanced network speed and reliability by tracing performance issues with tools such as Prometheus and implementing optimizations,
resulting in a 30% decrease in downtime.
• Set up the company's virtualization and network systems, improving system efficiency and security.
• Connected with clients via email and phone to enhance client satisfaction by meeting networking needs.
Saratov State Agrarian University named after N.I.VavilovSystems Engineer
Oct. 2010 - Dec. 2012Russia, Saratov• Configured SMTP and IMAP mail servers to improve email performance.
• Migrated routers from Linux to FreeBSD, leading to enhanced system stability, improved network performance, and simplified
maintenance tasks.
• Configured DMZ and Firewall to allow proxy and web servers, improving security.
• Drafted and presented reports on network performance to the management.
• Troubleshot and configured network communications using the TCP/IP stack, ensuring reliable connectivity and efficient data
transmission.
Garant-Saratov LLCSystems Engineer
Jun. 2008 - Oct. 2010Russia, Saratov• Migrated 150 Windows workstations to CentOS, enhancing system stability, reducing licensing costs by 30%, and decreasing downtime
by 15%.
• Managed and maintained virtualized environments using Microsoft Hyper-V, ensuring optimal performance and reducing system
downtime.
• Performed systems administration support and troubleshooting duties in a 24x7 production environment.
• Developed comprehensive network documentation and disaster recovery plans, significantly enhancing system reliability and emer-
gency preparedness.
• Managed hardware and software inventories and created efficient operating procedures.
Grid Dynamics US
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