Technical Consultant

• Dec 2022 - Present

Go developer

• Jun 2022 - Present

Stack: Go, Gin, MySQL, GORM, Testify, Git, Docker, Docker-compose. Photogramm is a service for uploading and storing images. Developed REST API in accordance with the concept of "Clean Architecture". Authentication based on JWT tokens. Access to the database is implemented in two ways: pure SQL, GORM. The code is covered by unit tests. Written documentation for users. Implemented automatic deployment using Docker-compose. Project on github: https://github.com/DS-83/golang-restful-api Stack: Go, Gin, MySQL, GORM, Testify, Git, Docker, Docker-compose. Photogramm is a service for uploading and storing images. Developed REST API in accordance with the concept of "Clean Architecture". Authentication based on JWT tokens. Access to the database is implemented in two ways: pure SQL, GORM. The code is covered by unit tests. Written documentation for users. Implemented automatic deployment using Docker-compose. Project on github: https://github.com/DS-83/golang-restful-api

Data center engineer (head of department)

• Feb 2016 - Aug 2022

Supervised the development of projects of security systems (video surveillance, access control) for a network of geo-distributed data centers of the company that meet the TIER III standard. The inmplementation of new systems has improved the quality of the service provided, the level of security of the facilities and has made it possible to attract new customers. Started as an engineer, grew up to head of department. Managed a team of 20 people. Responsibilities: - Operation of data center security systems (servers, network equipment, ACS and security alarm devices) - Administration of Windows, Linux servers - Administration of network equipment Juniper, Cisco. - Incident resolution - Selection of contractors / conclusion of a service agreement - Participation in procurement procedures - Development of technical specifications for designers / execution control - Construction control of new facilities/commissioning - Assignment of tasks to engineers / execution control - Recruitment Show less

Network Engineer

• Jun 2011 - Jan 2015

A fundamentally new network scheme has been developed taking into account the needs of the company and the possibility for scaling, including Citrix Xen Server virtualization, Avaya IP PBX, redundancy of critical network nodes and communication channels and the Nagios monitoring system. The implementation of the project made it possible to reduce the cost of communications and the purchase of new equipment. Redundancy has reduced downtime in case of failures to the minimum values. Responsibilities: - Administration of a distributed local network. Cisco 29xx, 35xx, ASA, WiFi, HP, DEll, Supermicro, Avaya, Citrix Xen, Windows Server, CentOS, IPSec VPN. - Development of technical documentation - Purchase of equipment - Incident resolution in SD Show less

Engineer

• Apr 2007 - Jun 2010