Oleg Leksunin
Senior Software Engineer @Bloomberg
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WORK HISTORY
Senior Software Engineer @Bloomberg
London, GB
Work on email and instant messaging services which deliver more than 2 billion messages across millions of users per day.
EDUCATION
Technical College of Space Power Engineering, Moscow Region
Computers, complexes, systems and networks
Institute of Business, Psychology and Management, Moscow Region
Organisation management
SKILLS
ABOUT OLEG LEKSUNIN
Over 15 years of Linux experience. Building and operating 24x7 HA / HL services with millions of users.Automation of operational tasks, including software CI / CD in production (Gitlab-CI)Monitoring of everything (zabbix, grafana, nagios, etc.) to build reliable services with the fastest understanding of what is happening, avoiding recurrence of the problemInvestigation and troubleshooting skills (Networks / Linux / Applications)Configuration management (puppet, saltstack)Developing backend software for infrastructure needs using Bash / Python / PHP (RESP API\'s, automation tasks, web management interfaces, etc.).DBA experience (ClickHouse, MySQL, MongoDB).NOC experience (Bird, BGP, Juniper)Experience building Bare Metal and Cloud infrastructure (AWS, Terraform)Kubernetes
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