Jan 2020 – Jul 2022 · 2 yrs 6 mos

Jun 2017 – Jan 2020 · 2 yrs 7 mos · Kiev Region, Ukraine

• Acquired by Google
• Developing iaas for cloud provisioning
• technologies: go, cassandra, elk, consul, k8s, docker, kafka, microservices, distributed systems

Apr 2015 – May 2017 · 2 yrs 1 mo

• Developing highly available, high performance and scalable platform
• Split monolithic infrastructure to standalone services
• Additionally building all necessary infrastructure and monitoring tools.
• Team managing and mentoring
• technologies: Go, PHP, Mysql, Percona, Cassandra, Mongodb, Memcache, Sphinx, RabbitMQ, Beanstalk, Javascript, CasperJS, PhantomJS, Grunt, CSS, SASS, Puppet, Vagrant, Git, Jira, CI

Mar 2013 – Apr 2015 · 2 yrs 1 mo

• Development of several core services, such as RF (Review Flow), ReviewBiz ("Recommend this biz" button), improve API and performance, fit project to the new standards
• technologies: Go, PHP, Mysql, Sphinx, Apc, Memcache, Beanstalk, Selenium, Bash, Chrome Webdriver, Phantomjs, Casperjs, Git, Jira, Scrum, CI

Jan 2012 – Jun 2013 · 1 yr 5 mos · Ukraine, Kiev

• Worked in one of the biggest Ukraine outsource/staff company, released 3 project using:
• backend technologies: php5, mysql, postgres, mongodb, sphinx, redis, apc, symfony2
• frontend technologies: jquery, backbone, oo js, twig
• unit, funсtional and behavior tests
• base server administration: setup apache+mysql+php, uprade components(php), setup apc, etc.
• methodologies: Agile, Scrum, TDD
• roles in project: backend developer, help(mentoring) other team members, participation in discussions considering architecture

Sep 2011 – Dec 2011 · 3 mos

• Develop and support http://062.ua/ portal.
• backend technologies: php 5.2, zend framework(zend db, lucene, cache), mysql
• frontend technologies: html5, js( jquery + jquery ui), css, ajax
• maintenance and development project modules
• social networks integration
• create site system in site
• develop content management system

May 2011 – Aug 2011 · 3 mos

• Create small and medium projects for elance clients
• integration with social networks (fb,tw)
• backend technologies: php 5.2, mysql
• frontend technologies: html, css, js(jquery), ajax
• creating a project from scratch
• develop sites for communication employer-employee (hotgrad, employees speak up)
• develop online shopping