Anton Chernykh

Build and design Kubernetes clusters Managing CI/CD project infrastructure with Helm and Terraform Implemented Argo CD deployment Troubleshooting issues within EKS and deployments Build and design pipelines for Jenkins, Gitlab and Github using templates Building the infrastructure as code for centralized management, easier scaling, and disaster recovery Sprint planning and task decomposition Interviewing and assisting with onboarding colleagues Supporting teammates and developers

Implementing CI/CD pipeline for Java 11 web application and frontend Maintaining Gitlab CI, maven, docker build and storing artifacts in Nexus Building AWS infrastructure using Terraform and console: VPC, IAM, EC2, ALB, ASG, Route53, EKS Configuring Kafka and PostgreSQL services for application Planning of application architecture with the developer team

Maintenance of infrastructure Gitlab CI, Kubernetes Monitoring New Relic APM, Grafana, Prometeus, Kibana, Elasticsearch Administration of Jira, Confluence, setting up new alerts in Telegram Support of Redis, MySQL, PostgreSQL, Elasticsearch, PHP-FPM, Nginx Service support for the site with cargo logistics monitoring Automation of development and configuration management with bash scripts, python 3 Automating the configuration of new machines using Ansible and bash, python spirits Training and coordination of junior engineers and testing department Consulting developers and applying new practices in code development and delivery Preparation of documentation and budget planning Project management for infrastructure architecture and reliability Migration of infrastructure to AWS, GCP and Yandex Cloud

Maintenance of infrastructure Gitlab CI, Kubernetes Monitoring of infrastructure New Relic, Grafana, Prometheus, Kibana, Elasticsearch Slask and Jira administration, setting up new alerts in Slack Infrastructure support Redis, PostgreSQL, MySQL, PHP-FPM and Nginx infrastructure support Automating the configuration of new machines using Ansible and scripts in bash, python Making docker containers for node, php and java applications Supporting developers and qa engineers Moved the infrastructure from VPS to the Kubernetes 1.13 cluster (bare-metal) Implemented monitoring Prometheus, EFK log collection system (fluentd) Implemented automatic balancing through Nodeport and gDNS and auto restart for problematic pods Set up a hot patch system on prod without re-assembly of Kubernetes containers, Gitlab CI Implemented Werf delivery tool on test environment

Maintenance of infrastructure Jenkins CI, Asana, Bitbucket Monitoring of infrastructure Grafana, Prometheus, Kibana, New Relic Slack administration, setting up new alerts in Slack Infrastructure support MongoDB, MySQL, Elasticsearch, PHP-FPM, Nginx, Haproxy, GlusterFS AWS Infrastructure Support: EC2, Route53, S3, ECR, IAM Support for a high-load online school site Automate development and configuration management using scripts Ansible and scripts in Bash, python 3 Ansible - configuration of all application servers and databases Implemented Prometheus monitoring Translated storage of logs from the server application in ELK Implemented infrastructure for dev servers on Docker / ECR

Servicing the Atlassian infrastructure: Jira, Confluence, Bamboo, Bitbucket server Deploy system implementation of PHP-FPM apllication by means of Docker, docker-compose, Docker Registry Service monitoring with Grafana, Incinga, Kibana, New Relic Servicing the Slack and making new alerts for Slaсk and PagerDuty Servicing databases and backups: MongoDB, PostgreSQL, Elasticsearch Service of the high-loaded web applications: php-fpm, pm2 Assembly and deploy automation with bash and python3 Servicing the autotest framework: behave, selenium, phantom js, chrome headless Automation of provisoning and configuration of new server by means of Ansible and bash/python scripts Servicing the VmWare virualization, LXC adn Docker containerization I implemented the autotest system by means of Behave and Bamboo automation

Load testing automation by means of Yandex.Tank, Jmeter and Phantom technologies Service monitoring with Telegraf, InfluxDB, Zabbix, Grafana Assembly and deploy automation with Maven and Jenkins CI Development automation by means of bash and python scripts Making the service analysis report Analysis of data dumps for the development of load testing scripts Log analysis and environment diagnostics to find bottlenecks Article about one of the completed projects https://habrahabr.ru/company/jetinfosystems/blog/329014/

Servicing of the Linux servers (Debian, Ubuntu, CentOS, LNMP, Git, Wildfly); Infrastructure and business applications monitoring; Consultation and training of development staff department and operation; Development of applications architecture together with development department; Development automation by means of Git technologies; Designing and servicing of droplets with web applications (PHP, Java EE); Diagnostics of problems with web services, dens analysis; Load testing and development of increase methods in SLA; Servicing of the high-loaded applications (more than one million visits a day); Achievements: Deploy system implementation of Java EE applications on the Jenkins basis (docker, spring-boot, maven, docker-compose, rpm); System implementation of calculation monitoring (check of the code, monitoring of the server status, integration tests, rollback scripts of the configuration);

Servicing of the Linux servers (Debian, Ubuntu, CentOS, LNMP, Git, Wildfly); Infrastructure and business applications monitoring; Consultation and training of development staff department and operation; Development of applications architecture together with development department; Automation of development by means of Git technologies; Deployment and service of droplets with web applications (Django, Drupal, PHP); Service of email servers (Postfix, Exim); Diagnostics of problems with web services, analysis of logs; Service of the high-loaded web applications; Achievements: Implementation of monitoring system on the Zabbix basis; Implementation of deploy system the code on the Jenkins basis; Implementation of system of task (kanban) on the Redmine FPM basis;

Service of the Windows servers (Windows Server 2008 R2, DFS, Citrix XenApp, Kaspersky Security, MS SQL 2008 R2); Service of Linux servers (Debian, Ubuntu, CentOS, Zimbra MTA & Collaboration, LNMP, LAMP, Git); Servicing of network infrastructure based on Cisco and Watchguard; Servicing and diagnostics of problems with clusters of private cloud (VMware ESX 5.1); Monitoring of infrastructure and business applications; Planning and check of backups (Veeam Backup & Replication v7, plans of servicing of MS SQL); Diagnostics and problem resolution with blades and Dell storages Consultation and training of HelpDesk staff; Achievements: Specification preparation and decision coordination on the start of hosting reserve platform; Decision preparation on monitoring of business applications and the emergency notification on accidents and its implementation; Implementation of of Agile development methodology; Automation of development by means of Git technologies;