Profilbild von Nikita Kazantsev Cloud Architect / Engineer, DevOps aus Berlin

Nikita Kazantsev

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Letztes Update: 05.02.2024

Cloud Architect / Engineer, DevOps

Abschluss: Fachinformatiker
Stunden-/Tagessatz: anzeigen
Sprachkenntnisse: deutsch (verhandlungssicher) | englisch (verhandlungssicher)

Dateianlagen

nikita-kazantsev-cv-it-freelance-en_311223.pdf

Skills

Infrastructure as Code, Git-Ops, DevOps, CI/CD, AWS (Amazon Web Services), Azure, GCP (Google Cloud Platform), Terraform, Kubernetes, Service Mesh, Docker, Helm, Ansible, Puppet, Jenkins, Oracle, PostgreSQL, MySQL, Prometheus, Gitlab, VMware, Hadoop, Kafka, Monitoring, Security, Disaster-Recovery, Cloud Migration

Projekthistorie

01/2019 - bis jetzt
Cloud Architect


07/2017 - 03/2019
IT System Engineer
T-Systems MMS GmbH

* Company size: approx. 2000 Employees
* Company profile: IT services provider
* Infrastructure management for the end customer
* Highly available redundant systems
* Linux / Windows heterogeneous infrastructures
* Private / Public hybrid-cloud solutions
* Containers - Docker, Kubernetes, OpenShift
* Automation - Puppet, Ansible, Terraform
* CI/CD - Jenkins, TeamCity
* SCM - GitHub, Bitbucket, Gitlab
* Monitoring - Icinga, Splunk, ELK
* Virtualization - VMware, XEN, KVM
* Databases - MySQL, Oracle, PostgreSQL
* Application management - Java, Tomcat, Typo3
* Working with cloud providers - AWS, Azure, OTC
* DevOps culture implementation

08/2014 - 06/2017
IT Administrator
microTOOL GmbH

* Company size approx.30 Employees 20 h/week
* 60 virtual and 5 physical Servers
* Windows Domain administration
* NAS (FreeNAS, NAS OS)
* Virtualization with VMware (4.1 - 6.5) and Hyper-V
* Cloud Administration (Amazon AWS, Microsoft Azure)
* Continuous Integration (TFS, Jenkins)
* Containerized Services (Docker, AWS ECS)
* Configuration Automation for AWS and VMware using Ansible, Puppet
* MS Exchange (2007 - 2016) management, migration
* Monitoring (Nagios, Icinga2, ELK Stack)
* Sophos UTM 9 with VPN Client-access
* Microsoft CRM 4.0 - 2016
* MS SQL (2005 - 2016) and Oracle database administration
* Logs management using ELK Stack
* Automated software and OS deployment with MS-SCCM and WDS
* Webserver (IIS, Nginx, Apache)
* Backup with MS-DPM and Veeam
* User support
* Hardware maintenance, upgrade, repairs
(Server/PCs/Notebooks/LAN/WLAN)

10/2012 - 06/2017
IT Administrator
B&O Gebäudetechnik GmbH

* Company size approx. 300 Employees in 3 Branch offices and over 20 30 h/week
mobile locations
* 30 virtual and 10 physical Servers
* Complete Windows Domain administration
* MS Exchange 2010 management, migration
* Microsoft RDS
* Monitoring (Nagios, Icinga)
* Configuration management using Puppet
* Virtualization with VMware (4.1 - 6.0)
* Sophos UTM 9 with VPN Site-to-Site, Client PC, Tablets and mobile
devices
* Automated Software und OS deployment
* Network printers/plotters management
* User support
* Hardware maintenance, upgrade and repairs (Server/PCs/Notebooks)

Reisebereitschaft

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