Vladyslav

Контактная информация

Соискатель указал телефон , эл. почту, адрес и LinkedIn.

Получить контакты этого кандидата можно на странице https://www.work.ua/resumes/8854721

Опыт работы

Адміністратор Linux

с 01.2022 по наст. время (2 года 3 месяца)
Zone3000, IT company, Дистанційно (IT)

I was a senior administrator of Linux-based systems and also supervised the team for working with production and sandbox infrastructure, my skills and knowledge increased while working with this company, here is a list of what I worked on:
- Administration of Atlassian systems - BitBucket, Confluence, and Jira
- Write Groove scripts for Jira ScriptRunner and Jenkins
- Work in Jenkins CI/CD (I liked more Gitlab 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)
- Work only in Linux servers on Ubuntu LTSC or Debian LTSC - we migrate critical sctructure from CentOS
- Work in Duo administration
- Work in Docker and Docker Swarm
- Work on Kubernetes and Helm
- Software update on OS Linux
- Search for server problems, analyze logs, server load
- Changed SSL certificates on expired
- Write scripts in Python and Bash
- Worked in Production, Stage and Sandbox structure
- Administration Bitwarden
- Give more experience in Apache Tomcat
- Work in VMware vCenter and clusters
- Helped employees use our systems and provided some support
- Written landings and templates on HTML, CSS, and JS (It is I have minimal experience)

Over the course of my work, I gained a lot of experience working with Atlasian systems, learned to write groove scripts, collected a larger vocabulary of English, and also gained a lot of experience working with a large team

IT Support

с 10.2020 по 02.2021 (4 месяца)
CityHost LLC, Киев (IT)

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.

IT Support

с 06.2020 по 09.2020 (3 месяца)
Hostlife, Киев (IT)

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.

Systems Administrator

с 03.2020 по 01.2021 (10 месяцев)
LLC "Coffee-break", Киев (Роздрібна торгівля)

My duties included:
-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.

My accomplishments here:
- Studied the structure of GPO/GPP in more detail
-Became more experienced when working with networks, learned how to create OpenVPN, L2TP, EoIP networks.
-Learned to conduct wires more efficiently, as well as hide them.
-In this company, Apple equipment such as iMac, MacBook was used more. I learned how to configure and find their problems, I know their features that help to find and fix problems.

DevOps/Linux engineer

с 01.2020 по наст. время (4 года 3 месяца)
Eiktel INC, Удаленно (IT)

My duties included:
-Help with technology and with dark or other software.
-Worked with VMware ESXi\vCenter\HyperV.\Proxmox\KVM virtualization, installation from scratch, raising virtual machines for the necessary tasks.
-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.
-Working on Docker which returned from 0.
- Implementation of CI / CD in the company for the company's programmers.
-Work and connection with Jenkins, Gitlab.
-Working with Windows enables AD_DS, Terminal Server, Print Server, File Share Server, GPO/GPP management, management and troubleshooting.
-Work with PBX Asterisk in large sizes.
- Technical assistance to a remote company.
-Maintenance of network equipment, configuration.
-Automation of routine tasks using Ansible, as well as characteristic Bash scripts under Cron.
- Wrote scripts in Bash for various tasks, like parsers, as well as atomic installations of containers, packages and other things.
-Worked on a company website written in PHP.
-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, Unix servers of such distributions as: FreeBSD, CentOS, Red Hat, Debian, Ubuntu, Arch, Monjaro and others.

My accomplishments here:
-Increased experience with docker structures.
- Learned to work with Ansible.
-I was able to appreciate my past mistakes.
- Gained extensive experience administering Linux servers on a large scale, managing over 1000 hosts.

Образование

KNUTD

Computer techologies, Киев
Высшее, с 2020 по 2025 (5 лет)

IDKEP

Finance, banking and insurance, Ирпень
Среднее специальное, с 2017 по 2020 (3 года)

Знания и навыки

Знание языков

• Английский — средний
• Русский — свободно
• Украинский — свободно

Рекомендации

Любомир Карпов

Любомир Карпов

ИТ Директор\Руководитель сервисного центра, Coffee-Break

Дополнительная информация

Confident user of Windows, OS X and Linux.

Extensive experience in using operating systems such as: Debian, CentOS, FreeBSD, Ubuntu, Kali, ArchLinux, RancherOS.

Worked with TrueNAS, FreeNAS, Nextcloud, Owncloud, Synology, Unraid storage servers.

Knowledge in server virtualization tools, in using such tools as VMware ESXi/vCenter, Proxmox, KVM, Hyper-V.

An advanced user of VMware products had experience in setting up vSAN, vSwitch, vCloud.

I also have experience with CMS such as WordPress, Joomla, Drupal, OpenCart, phpBB, PrestaShop, as well as experience in developing modules, plugins and design.

I have knowledge in the field of Web programming and Web design, I own HTML, CSS, JavaScript, Markdown, as well as PHP.

I know how to use Git version control, and I also have a personal Gitlab server in which I write and test different variations and capabilities of technologies. I will introduce documentation, I can introduce releases.
In the field of administration of the organization, he dealt with Medoc, Fredo, PPO and other corporate products for office work. I also have the knowledge to administer and maintain 1C servers for both small and large businesses. I have the skills of a network engineer, a lot of experience with network equipment such as Cisco, Mikrotik, Ubiquity, Fortinet, Juniper and other less developed technologies, I understand networking and routing, I have experience in designing a corporate network, as well as its settings. I understand the mechanism of VPN networks (PPTP, L2TP, OpenVPN..), DNS servers, TCP/UDP/HTTP/HTTPS protocols, Layer 3/7 network levels, Samba/LDAP/Radius network authentication.
Administered PostFix Dovecote and newer technologies mail servers.
Participated in telephony network building projects based on Kamalino, Asterisk, FreeSwitch.
Worked with monitoring tools such as Grafana, Zabbix, Nagios, Prometheus, Elasticsearch and Kibana, InfluxDB.
I have knowledge of building a Web environment based on Nginx, Apache, Nginx+FPM, as well as using full LEMP and LAMP packages. I dealt with the certification of sites and applications, as well as the certification of network users.
Extensive experience with Microsoft products, namely Windows Server 2008-2022, Azure, Active Directory, Hyper-V, Windows Core, RDP, Windows XP, Vista, 7, 8, 10, 11, MS Office (Excel, Word, PowerPoint ..), MSSQL.
Advanced knowledge in the means of information security and user anonymization in the network. Deep knowledge in the operation of the computer, as well as its characteristics.
There is also work with databases MSSQL, PostgreSQL, MySQL, MongoDB, NoSQL.
Your personal professional approach in the analysis of errors and problems and their troubleshooting.

Worked with technologies of such platforms as Google Cloud, AWS, Azure. There is knowledge of orchestration using Ansible and its Galaxy modules. An advanced Docker user, I have experience in building a Swarm service correctly using Compose, I can describe a Dockerfile.

I consider only remote work, I am responsible and mentally prepared for hard and hard work. He worked with both small and large businesses, cooperated not only with Ukraine but also with America, Lithuania and other EU countries. And also for a small business, I can offer the provision of IT outsource services on separate terms. I also have formal leadership and personnel management skills in the IT field.

Motivated for long-term productive cooperation

My telegram: https://t.me/ez1keee