• Designing the architecture of new features (description of processes, tasks, ways of interaction between components, finding the optimal solution that meets the business needs). • Changing the architecture of the current solution to optimize the system performance and reduce the time for system maintenance.• Development and support of CI/CD scripts for building and deploying platform components (Jenkins, Groovy). • Development and support of scripts for deploying infrastructure (Terraform, Terragrunt).• Development and support of scripts for configuring open-source products - Keycloak, Kong.• Development and support of scripts for extracting business information from the database.• Support of the seamless deployment mechanism of the platform.• Maintaining the dev and production environments in a working state, handling incidents, and troubleshooting. • Updating the components of the Google Cloud Platform infrastructure. • Supporting DevOps tools - Jenkins, GitLab, SonarQube. • Supporting software components of the OpenStack cluster. • Supporting infrastructure components of the OpenStack cluster (servers, OS, network).• Supporting VPN servers for accessing the platform components. • Supporting IPSec VPN tunnel between OpenStack cluster and Google Cloud Platform.• Deploying releases to production environments. • Analyzing bugs and incidents on production environment. • Communicating with Google to solve technical issues of integration.• Managing the expenses on infrastructure. • Searching for ways to optimize the price of infrastructure. • Purchasing equipment and licenses. • Managing the role-based model and access for team members (GCP, GSuite, Slack, Zoom).• Managing the domains owned by the company.• Developing platform components. • Fixing bugs.

• Development artificial intelligence platform• Design and implementation for reproducible infrastructure for cloud environments• Architecture and hands-on implementation of distributed systems and components for cloud environments (APIs, pipelines, integration endpoints)• Design and implementation of monitoring and log-management stacks• Improvement development and deployment processes • Improvement and support cloud infrastructure• Troubleshoot, debug, and diagnose customer issues encountered in the fieldTechnologies: Java, Spring, Postgres, RabbitMQ, GO, Python, Ansible, Terraform, Terragrunt, Google Cloud (GCP), Jenkins pipelines, EFK, Prometheus, Kubernetes, Helm, Keycloak, Kong

• Managed four teams (Platform Development team, R&D team, DevOps & SRE team, Data Science team) with a total of 23 people• Conducted daily and weekly syncs, managed the scope of tasks in releases• Oversaw releases: compiled releases, ensured consistency, moved releases between environments• Performed primary bug analysis, determined which side needed to fix the bug, assigned responsible parties for resolution• Described the current infrastructure, suggested options for improvement, implemented enhancements• Introduced a seamless process of moving artifacts between environments, ensured version control and quality of artifacts• Implemented gitflow and code review process, monitored compliance with development and documentation standards

• Organizing the work of a team of 10 people• Managing tasks• Mentoring team members• Onboarding new members• Hiring• Designing architecture• Reviewing code• Communicating with the business team• Managing releases

• Developing a system for maintaining VMs• Designing and implementing CI/CD pipelines• Managing a team of 3 peopleTechnologies: Python, DRF, Java, Spring, PostgreSQL, React, Redux, RabbitMQ, Redis, Docker, OpenShift, Groovy, Jenkins, Sonar, Ansible

• Developing a system for deploying a microservice-based platform• Implementing continuous integration• Implementing continuous delivery• Implementing continuous deployment• Developing Jenkins pipeline libraries• Building Docker images• Managing containers with OpenShift• Developing Ansible playbooks• Creating infrastructure for QA automation in Docker containersTechnologies: Java, Gradle, Spring, Postgres, Ansible, Groovy, Python, Jenkins, Docker, OpenShift, Git

• Developing autotests• Developing unit tests• Developing a framework for automated testing (https://github.com/sbtqa)• Developing tools for recognizing web elementsTechnologies: Java, Maven, JUnit, REST Assured, Selenium, OpenCV, Torch, Jenkins, Git