Hakimjon Turaboev

Maintenance and integration of modern DevOps tools: OpenShift, Kubernetes, ArgoCD, Quay, Harbor, Vault, GitLab CI/CD

In modern IT landscapes, the stable maintenance and seamless integration of container orchestration, CI/CD pipelines, and security solutions are crucial for efficient development and operating processes. I support companies in reliably operating OpenShift and Kubernetes clusters, automating their application rollouts, and implementing security and compliance requirements.

With OpenShift and Kubernetes, I ensure that container applications run with high availability, scalability, and performance. This includes cluster monitoring, resource optimization, upgrades, and troubleshooting to ensure stable operation. I use ArgoCD for GitOps-driven deployments, allowing changes to be automatically and traceably rolled out from Git repositories into the production environment. This increases deployment speed and reduces human errors.

For image management, I rely on Quay and Harbor to efficiently version, scan, and securely store container images. This combines security, traceability, and easy integration into CI/CD pipelines. Vault is used to centrally manage secret keys, certificates, and credentials and securely pass them to applications without exposing sensitive data.

A fully developed system for accounting was worked on. New functions were added.

• Conception, design, and implementation of a Windows application for analyzing and correcting PDF and XML documents using JavaFX, Java 14, Scene Builder, IntelliJ IDEA

• Analysis, conception, and further development of existing documentation tools in the C# programming language

• Maintenance of the Typo3 website portal

• Extension of specific PDF patterns for data transport in healthcare applications

• Creation of documentation and implementation guides

• Testing of existing software in cloud environments using the Jmeter tool