Aleksandr Tatarnikov
About Aleksandr Tatarnikov
Aleksandr Tatarnikov is a Site Reliability Engineer at MassMutual in Hong Kong SAR with extensive experience in cloud automation, DevOps, and software maintenance.
Company
Aleksandr Tatarnikov is currently working at MassMutual as a Site Reliability Engineer in Hong Kong SAR. At MassMutual, he contributes to maintaining the reliability and performance of web applications and infrastructure.
Title
Aleksandr Tatarnikov holds the title of Site Reliability Engineer, focusing on ensuring the robustness and operational efficiency of web services and infrastructure. His role includes monitoring, maintaining, and optimizing the systems to achieve peak performance.
Past Employment at IPC Systems, Inc.
From 2018 to 2020, Aleksandr Tatarnikov worked at IPC Systems, Inc. in Hong Kong SAR as a Cloud Automation Engineer. During his tenure, he was responsible for automating cloud operations and supporting the infrastructure to enable efficient cloud services.
Past Employment at AXA
Between 2016 and 2018, Aleksandr Tatarnikov served as a Lead Developer and DevOps Engineer at AXA in Hong Kong SAR. Aleksandr's efforts were focused on leading development projects and implementing DevOps practices to streamline and enhance software delivery.
Education and Expertise
Aleksandr Tatarnikov studied at Belaruski Dziarzhauny Universitet, where he achieved a degree in Mathematics and System Programming from 2004 to 2009. He specializes in Node.JS/Vue.js applications with a PostgreSQL backend and has extensive knowledge in Amazon Web Services, RHEL, EKS, Gitlab CI/CD, and Prometheus/Grafana.
Technical Contributions
Aleksandr Tatarnikov has developed custom monitoring dashboards and alerting systems using Prometheus and Grafana. He created bash scripts for deploying QA environments, integrated APM for Node.JS/GraphQL backends, and conducted performance testing using JMeter. His technical expertise also includes day-to-day improvements using Bash and Python, and he has executed full deployments of PostgreSQL in AWS.
Experience with DevOps and Cloud Technologies
Aleksandr Tatarnikov has solid experience in cloud technologies and DevOps practices. He implemented CI/CD pipelines using Gitlab CI, used AWS CloudFormation scripting, and developed deployment dashboards. His comprehensive familiarity with cloud platforms includes deploying applications on EKS (Docker, Kubernetes) and managing Docker registries.