Anton Krasnobaev

Statista Rankings – Global Market Leader in Company Rankings. I am a Senior DevOps Engineer in Statista Rankings project. - Designed and launched the entire infrastructure from scratch in new AWS accounts, following all security best practices and using a fully IaC-driven approach with Terraform. - Migrated and containerized all internal and external services (30+), moving them from EC2 to ECS with built-in auto-scaling and high availability. - Built a unified CI/CD pipeline for all applications using GitHub Actions. - Successfully contributed as a DevOps engineer to the development of our new website and ensured a seamless migration from the old platform to the new one. - In practice, I’m responsible not only for the infrastructure, but also for all products developed by multiple teams — from minor code adjustments and vulnerability remediation to creating WAF rules and improving our SLI/SLO/SLA metrics. AWS - Amazon Web Services GitHub Actions Linux Terraform ECS Docker Nginx Grafana Datadog Content Delivery Network (CDN) MongoDB Atlas Bash Python AWS (EC2, S3, VPC, SNS, SQS, Lambda, ECS, ECR, RDS, CloudFront, DynamoDB, CloudWatch, ElastiCache, Route 53, Systems Manager, Secrets Manager, Certificate Manager, Config, Auto Scaling, API Gateway etc)

GlobalDots is a consulting company. I am a DevOps Engineer in various international projects. - Transferred a project located in AWS from the ClickOps state to infrastructure as code (IaC), which increased the speed of infrastructure deployment. - Wrote an infrastructure in code for a high-load application with high availability of six nines. - Implemented the use of terraform modules for code reuse, which doubled the speed when using them. - Developed scripts to automate manual tasks resulting in increased system efficiency and cost savings. - Developed a Continuous Integration/Continuous Deployment (CI/CD) pipelines that improved system reliability. AWS - Amazon Web Services GitLab CI/CD Jenkins Linux Terraform CloudFormation Kubernetes Docker Helm Nginx Prometheus, Grafana Content Delivery Network (CDN) Bash Python AWS (EC2, S3, VPC, SNS, SQS, Lambda, ECS, EKS, ECR, RDS, CloudFront, DynamoDB, CloudWatch, ElastiCache, Route 53, Systems Manager, Secrets Manager, Certificate Manager, DocumentDB, Config, Auto Scaling, API Gateway etc)

RT Labs is one of the top 30 IT companies in Russia. The company specializes in the implementation of large infrastructure projects. - Implemented a highly available PostgreSQL cluster using Patroni, which reduced database downtime. - Automated manual operations using ansible, which led to savings of an average of 30 minutes and reduced the risks associated with the human factor. - Migrated servers to a secure OS, which allowed us to pass security certification. - Refactored all ansible roles for the new OS, which increased the speed of playbook execution by an average of 20%. GitLab CI/CD Linux OpenShift, Docker Tomcat Kafka, RabbitMQ Hadoop Redis PostgreSQL (with patroni, etcd, pgbouncer) Nginx, Keepalived Vault by HashiCorp HSM Ansible Prometheus, Grafana, Zabbix VMware, oVirt Nexus Bash Python

Lanit is the leader of Russian IT outsourcing. As a DevOps Engineer in the enterprise solutions department, I participated in a large project aimed at digitalizing the housing and communal services sector throughout the country. - Many project components were transferred from one data center to another, which gave an increase in fault tolerance by 15%. - Refactored ansible playbooks, which increased the speed of application deployment by 40%. - Conducted an audit of all services to bring log rotation to a single standard, which allowed us to remove several percent of tasks related to lack of disk space. - Implemented parallel deployment in several projects, which reduced deployment time by 30%. - Improved the monitoring system to speed up troubleshooting. Bamboo CI/CD GitLab CI/CD Linux Ansible PostgreSQL MongoDB JBoss, Tomcat ActiveMQ, RabbitMQ Manticore Search Nginx ELK, Elasticsearch, Logstash, Kibana Zabbix Nexus Bash Python

Katren is one of the largest Russian pharmaceutical distributors. Being a SysOps Administrator in one of the company's branches, I was responsible for the performance of the IT infrastructure, which included an assembly line and 2 data centers. - During the entire period of my work, the branch service continuity ratio was 96% only once, in all other months it consistently remained at the maximum level of 100%. On-Premises Data Centers Hardware (HP servers, Cisco Network Products etc.) Windows Server Hyper-V MS SQL DPM SCOM VBS for ERP

ICL is one of the top 20 IT companies in Russia. The company is engaged in software development, system integration and consulting services. International projects I participated in: XXVII Summer Universiade - Ensured uninterrupted operation of the IT infrastructure of three Universiade venues. 16th FINA World Championships - Successfully maintained the entire IT infrastructure of the event headquarters.