Darya Orlova

DevOps / SRE Engineer with 8+ years of IT experience and a strong background in system administration and databases. Experienced in designing, automating and supporting production infrastructure across cloud and on-premises environments. Hands-on experience with Kubernetes, Docker, Terraform, Ansible, CI/CD, GitOps, observability and highly available database systems.

Strong troubleshooting background across infrastructure, operating systems, networking, applications and databases, with a focus on reliability, automation and reducing operational overhead.

DevOps at GoFarSoft (2026-01 – 2026-07)

• Optimized GitLab CI/CD pipelines and reduced execution time from 30 minutes to 5 minutes.
• Implemented PostgreSQL monitoring and alerting with Prometheus, Grafana and Alertmanager.
• Introduced ClickHouse for analytical workloads, reducing load on the transactional PostgreSQL database.
• Migrated application deployments to Argo CD and introduced GitOps-based deployment practices.
• Worked on migration of a monolithic application toward microservices using Docker, Kubernetes and Helm.
• Integrated code and security analysis into CI/CD pipelines and helped resolve vulnerabilities identified during builds.
• Supported highly available PostgreSQL based on Patroni, etcd and HAProxy and automated infrastructure tasks with Terraform and Ansible/AWX.

SRE / DevOps at Intelico Systems (2021-02 – 2026-01)

• Reduced infrastructure costs by approximately 50% through cloud resource optimization and cost management.
• Reduced downtime during planned maintenance by improving deployment, upgrade and operational procedures.
• Documented and standardized infrastructure using Terraform, Ansible and configuration management practices.
• Participated in building and deploying a new project infrastructure from scratch in Microsoft Azure, covering infrastructure provisioning, networking, CI/CD and application deployment.
• Worked with containerized applications, managed Docker images in Azure Container Registry (ACR), and deployed applications to Kubernetes using Helm.
• Built and maintained CI/CD pipelines using Azure DevOps and Bitbucket for automated application deployments.
• Automated Azure infrastructure provisioning and configuration using Terraform and Ansible.
• Upgraded production databases from MySQL 5.x to MySQL 8 with minimal downtime.
• Automated deployment of new application versions for a monolithic production system, reducing manual release operations.
• Performed SRE responsibilities including incident investigation, production troubleshooting and reliability improvements.
• Worked with development teams to identify application issues and vulnerabilities affecting performance and stability.
• Supported 24/7 production environments in Azure and AWS and maintained monitoring, alerting and centralized logging.
• Configured and maintained Site-to-Site VPN connectivity between on-premises infrastructure and Microsoft Azure using Azure VPN Gateway, including VNET configuration, subnets, routing and network security rules.

Software Developer at Softclub (2019-12 – 2021-01)

• Developed and optimized SQL/PLSQL components for enterprise banking systems.
• Provided database administration support for large-scale Oracle upgrades involving hundreds of terabytes of banking data.
• Supported Oracle Exadata migration and upgrade activities for banking environments in Belarus.
• Worked directly with customers and supported integrations with processing centers.

Database Administrator (DBA) at Bank Reshenie (2019-10 – 2019-12)

• Performed operating system upgrades and upgraded database platforms used in the banking environment.
• Supported Oracle 11g/12c databases in a 24/7 environment and administered MS SQL Server.
• Performed test migration to PostgreSQL 11 and cross-platform database migration activities.
• Configured backup/recovery and worked with Oracle Standby, Data Guard, RAC and ASM.

Database Administrator (DBA) at ATLANT (2017-11 – 2019-10)

• Implemented and certified Oracle Database and Oracle virtualization infrastructure.
• Participated in an Active Directory domain migration and migration of infrastructure services.
• Created operational instructions and recovery procedures for unexpected Oracle database failures.
• Eliminated production downtime during database backups by moving to an incremental RMAN backup strategy.
• Administered Oracle and MS SQL Server databases including performance tuning, backup/recovery, patching and migrations.

Information Systems and Technologies (Economics) – Belarusian State University of Informatics and Radioelectronics (2021)

Software Engineering / Information Technology Software in Economics – College of Business and Law (2017)