Работал в 6 компаниях 5 лет 5 месяцев
Другое, Консалтинг / Аудит
Devsecops engineer
Llc "coffee - break"
Другое
5 лет 2 месяца
03.2020 - по настоящее время
Assist employees with equipment and software.
- laying installation of network, power cables.
- connection installation of surveillance cameras.
- working with vmware esxi vcenter, installation from scratch, raising virtual machines for the
necessary tasks.
- management of the bitrix system together with 1c enterprise.
- building and managing networks based on mikrotik, cisco, ubiquiti. construction of vpn
networks, connection of fellies, remote servers.
- installation of workplaces, preparation of computers and other equipment for issuance to
employees.
- installation and work with monitoring such as: zabbix, grafana, influxdb, prometheus.
- working with small parts of the code, especially php for the company's website, as well as for
telegram bots.
- worked with raspberry pi, created jobs on them, as well as mini music centers so that there
would be music throughout the office.
- checking equipment for operability for further issuance.
- keeping records of equipment.
- worked with windows deployed ad_ds, terminal server, print server, file share server,
managed gpo/gpp
Devsecops engineer
Os.eco
Консалтинг / Аудит
6 месяцев
04.2024 - 10.2024
Helpdesk for client.
- worked with vmware, proxmox virtualization, installation from scratch, raising virtual machines
for the necessary tasks.
- worked with aws and he services: iam, ecs, eks, shield, ec2, rds, vpc, cloudsearch,
cost explorer, ecr, codeartifact, cloudfront, route 53, vpn, elb, audit manager,
cloudhsm, secret manager, waf, s3, ebs, efs, backup.
- build and manage networks based on mikrotik, cisco. building vpn (openvpn) networks,
connecting fellies, remote servers, firewall restrictions.
- installation and work with monitoring manufacturers like: zabbix, grafana, prometheus,
check_mk.
- working on docker build dockerfiles.
- working with ci/cd: gitlab, jenkins. write pipelines and deploy.
- automation of routine tasks using ansible, as well as characteristic bash scripts and terraform
configuration.
- maintenance, monitoring of idrac hardware cards and ipmi devices of the system.
- documentation of building structure and systems, mapping of networks, as well as reintegration
to monitoring systems.
- administration and maintenance of nginx proxy servers.
- administration of linux.
- administration zfs storages.
- administration mail servers
Senior DevOps Engineer
Eiktel inc
Консалтинг / Аудит
4 года 5 месяцев
01.2020 - 06.2024
Helpdesk clients in usa.
- technical assistance to a remote company.
- worked with vmware esxi hyperv virtualization, installation from scratch, raising virtual
machines for the necessary tasks.
- worked with aws and he services: iam, ecs, eks, shield, ec2, rds, vpc, cloudsearch,
cost explorer, cloudfront, route 53, elb, cloudhsm, waf, s3, ebs, efs, backup.
- build and manage networks based on mikrotik, cisco, ubiquiti. building vpn (l2tp, eoip
tunnels, ipsec, pptp, openvpn) networks, connecting fellies, remote servers, firewall
restrictions.
- installation and work with monitoring manufacturers like: zabbix, grafana, influxdb,
prometheus, elk, wazuh.
- working on docker build dockerfiles and check on vulnerability.
- working with ci/cd in gitlab. write pipelines and deploy.
- automation of routine tasks using ansible, as well as characteristic bash and python,
powershell scripts, and terraform configuration.
- check systems, codes, services on vulnerability with used nessus, snyk, sonarqube, trivy.
- working with windows enables ad_ds, terminal server, print server, file share server,
gpo/gpp management and troubleshooting.
- maintenance of network equipment, configuration.
- development themes and plugins for wordpress on php, javascript, next.js,
html/css/scss/sass, babel.
- maintenance, monitoring of idrac hardware cards and ipmi devices of the system.
- documentation of building structure and systems, mapping of networks, as well as reintegration
to monitoring systems.
- administration and maintenance of nginx proxy servers.
- administration of unix, linux, windows, macos.
- administration mail servers.
- administration databases based on postgresql, mysql, mongodb.
- administration azure.
- administration kubernetes clustes on k3s and k8s.
- administration symantec solutions.
- administration rocketchat and livechat.
- administration cisco duo security.
- administration freepbx, freeswitch, kamailio
It support
Zone3000
Другое
2 года 3 месяца
01.2022 - 04.2024
Helpdesk employee.
- write groove scripts for jira scriptrunner and jenkins
- work in jenkins ci/cd
- administration and setup of iaas project rocketchat in aws from deploying jenkins
terraform scripts for auto deploy and auto - scaling service
- work in aws - ec2, s3 route, bucket and etc...
- work on terraform
- work on ansible
- setup and work on wazuh, onionshare, eset server
- work in zabbix, grafana, new relic, kibana/elasticsearch, prometheus (pugerduty)
- automation of routine tasks using ansible, as well as characteristic bash and python,
powershell scripts, and terraform configuration.
- check systems, codes, services on vulnerability with used nessus, snyk, sonarqube, trivy.
- development landings and templates on javascript, html/css/scss/sass.
- development microservices on go lang.
- administration bitwarden.
- administration of atlassian systems - bitbucket, confluence, and jira.
- administration and maintenance of nginx proxy servers.
- administration of linux, macos.
- administration databases based on postgresql, mysql, mongodb.
- administration kubernetes clustes on k3s and k8s with helm.
- administration rocketchat
It support
Cityhost llc
Консалтинг / Аудит
4 месяца
10.2020 - 02.2021
Helping clients with problems such as:
- help with the restoration of the site
- help with sql work
- help with connecting and registering a domain name, as well as restoration
- help in parsing cms constructors: wp, opencart, joomla, phpbb, prestashop
- transferring projects from one server to another
- advice on server hardware
- consultation on payment for services
- consultation in difficult situations that companies find themselves in when they lose an
employee
- installation of admin panels ispmanager, vestacp, etc.
- software update on os linux
- search for server problems, analyze logs, server load
- connecting ssl certificates
- configure backup projects for both local and remote storage
at this workplace, i gained even more experience in administering linux systems, as well as
filled my knowledge about the structure of cms systems that are used most often. i began to
learn php, got a lot of experience in parsing code and writing it, and also learned how to use
sql queries correctly for further scripts. i also expanded my knowledge of html and css
using the bootstrap 4 framework
Systems administrator
Hostlife
Консалтинг / Аудит
3 месяца
06.2020 - 09.2020
Helping clients with problems such as:
- help with the restoration of the site
- help with sql work
- help with connecting and registering a domain name
- help in parsing cms constructors: wp, opencart, joomla, phpbb, prestashop
- transferring projects from one server to another
- advice on server hardware
- installation of admin panels ispmanager, vestacp
- software update on os linux
- search for server problems, analyze logs, server load
- connecting ssl certificates
- configure backup projects for both local and remote storage
gained additional experience with os linux distributions ubuntu, centos, fedora and others.
learned more solutions to problems with dbms, sql, mysql, phpmyadmin. i learned to look
for more problems in the system. learned to analyze and control the problem with ddos
attacks. i also learned how to communicate with clients in a more detailed and constructive way.
in the meantime, i studied html css in more detail
Ключевая информация
Адміністрування ос linux, vmware, docker, terraform, ansible, kubernetes, burp suite,
ci/cd, bash, sql, php, html/css, mikrotik, cisco, налаштування vpn, jira, firewalls,
elk, grafana, zabbix, sonarqube, software development life cycle, розробка saas -
проєктів, aws, google cloud platform, digitalocean, prometheus, nginx, адміністрування
apache, ldap, testrail, nessus, wazuh, owasp, pci dss, python, ipmi, nosql,
адміністрування атс, sip, confluence, metasploit, haproxy, puppet, selenium, junit,
jenkins, gitlab, rhel, arch linux1. systems knowledges
- os: linux, macos, freebsd.
addictional: debian, centos, ubuntu, alpine linux, archlinux, majaro, gentoo, fedora, red
hat enterprise linux, amazon linux.
- virtualization tools: vmware, proxmox, kvm.
addictional: vsan, vswitch, vcloud, horizon, vcenter, nsx.
- cloud platforms: aws, gcp, digitalocean.
addictional: hetzner, ovh.
- aws services: iam, ecs, eks, shield, ec2, dynamodb, rds, lambda, lightsail, vpc, mq,
cloudsearch, budgets, cost explorer, ecr, fargate, elasticache, memorydb, codeartifact,
codebuild, cloudfront, route 53, vpn, elb, direct connect, audit manager, cloudhsm,
secret manager, waf, s3, ebs, efs, file cache, backup, drs.
2. storages knowledges
- systems: truenas, freenas, synology, unraid, qnap.
addictional: nextcloud, owncloud.
- files system: glusterfs, cifs, xfs, zfs, nfs.
addictional: ftp, sftp, iscsi, sas, san.
- databases: mysql, postgresql, mongodb, nosql, sqlite, redis, elasticsearch, influxdb,
mssql, firdbird.
addictional: phpmyadmin, pgadmin.
3. automation and configuration:
- ci/cd: jenkins, gitlab, agrocd.
- configuration: ansible, terraform.
addictional: hashicorp vault, hashicorp consul, hashicorp vagrant, chef, puppet.
- orchestrations: k3s, k8s, rke, eks.
addictional: rancher, openshift, helm, portainer.
- containers: docker, podman, lxc, ecs.
addictional: compose, registry, dockerfile.
- monitoring: zabbix, prometheus, grafana, telegraf, new relic, check_mk, wazuh, elk.
4. network and security:
- vendors: mikrotik, juniper, cisco, ubiquity, fortinet.
- vpn and tunnels: openvpn, pptp, l2tp, sstp, eoip, ipsec, wireguard.
- proxy: socksv4, socksv5, mtproto, http, https.
- dns: bind, freeipa, powerdns.
addictional: cloudflare, doh, dot.
- security: zap, snyk, sonarqube, nmap/zenmap, metasploit, fail2ban, apparmor, selinux,
ufw, iptable, honeyspot, luks.
addictional: tls/ssl, oauth, ldap, saml, radius, sso, owasp, pci dss, hipaa.
- web engines/proxy: nginx, apache, tomcat, traefik.
- mail: exim, postfix, dovecot, axigen, mailcow, roundcube, sogo
Учился в 2 заведениях
Knutd computer techologies
1, 2025
Idkep
Finance, banking and insurance
229, 2020
Владеет языками
Английский
средний
Русский
свободно
Украинский
свободно
Vladyslav Sergeevich
Vladyslav Sergeevich
Senior DevSecOps Engineer
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