English:
Intermediate
Chris W.
Vetted by YouTeam
Poland
UTC +01:00
Europe/Warsaw
English:
Intermediate
DevOps engineer with the experience in projects for the big organizations such as Hewlett Packard, MasterCard, ING
I am a DevOps engineer who started a career in 2011 as an IT system administrator. I have experience in working on projects for big clients in the banking sector: PKO BP, mBank, ING and in other sectors for the organization as MasterCards or Hewlett Packard.
Want to hire this engineer?
Check if Chris is availableExpertise
Years of commercial development experience
11 years of experience
Core technologies
Other technologies
Project Highlights
New technology company
Linux system migrations and integration (1000+ systems). • VMware migration of Linux servers (2000+). • Microservices migration on Kubernetes (VMware to Cloud x4 clusters Kubernetes). • Automation of processes related to the CI/CD (Jenkins, Ansible, Terraform, Bitbucket, Gitlab, Azure DevOps, jFrog). • Preparation of environments for developers Azure/AWS • Deploy Docker and Kubernetes based applications. • Creating tools that automate the processes mentioned above. • Creating clusters HA Rancher/HA Kubernetes. • Deploying HA solutions to Kubernetes clusters.
Responsibilities & achievements
DXC Technology/Hewlett Packard Enterprise
Delivery Lead Linux/Unix/SAN: Grupa Azoty, Mastercard. • Automation of processes related to the CI/CD (Jenkins, Ansible, Bitbucket, Git, Azure DevOps, jFrog). • Microservices migration on Kubernetes clusters. • Systems: HP-UX, SLES, RedHat/CentOS, Ubuntu, HP Hardware (Administration and upgrading 1000+ systems). • Deploy Docker and Kubernetes based applications. • Storage/Backup: HP 3PAR, HP Data Protector. • Database: Oracle, Postgresql, MySQL/MariaDB. • Support of L1,L2, L3 (Unix/Linux, DB, Storage) for projects i.a. ARiMR, TMobile, PWPW, Budimex. • Administration of Linux Systems (SLES, RedHat/CentOS, Ubuntu/Debian). • Linux Systems Virtualization by VMware, RHV. • Application Systems: JBoss (+15 Node), WebLogic. • Monitoring Systems: HP SiteScope, Zabbix. • Projects management: JIRA, Service Manager. Creating and updating technical documentation (Confluence, Word). • Contacting customers
Responsibilities & achievements
Govermental Insurance Company
• Designing, conducting and supervising of process implementation connected with server operating systems (2000+). • Path management, vulnerability management, standardization. • Installing, update packages security on Linux. • Performing regular patching of RedHat Linux using Satellite Server. • Linux Systems Virtualization by VMware • Creating tools that automate the processes mentioned above. • Preparation and implementation of test scenarios for implemented changes. • Updating configuration status with the CMDB database. • Process correctness verification. • Projects management: JIRA, Kanban. • Performing duty tasks, handle incoming alerts on filesystem usage and failing processes
Responsibilities & achievements
• Designing, conducting and supervising of process implementation connected with server operating systems (2000+). • Path management, vulnerability management, standardization. • Installing, update packages security on Linux. • Performing regular patching of RedHat Linux using Satellite Server. • Linux Systems Virtualization by VMware • Creating tools that automate the processes mentioned above. • Preparation and implementation of test scenarios for implemented changes. • Updating configuration status with the CMDB database. • Process correctness verification. • Projects management: JIRA, Kanban. • Performing duty tasks, handle incoming alerts on filesystem usage and failing processes
bank
Wincor Nixdorf Sp. Z o.o. Warsaw, Poland • Administration of applications deployed at customers: ING, PKO BP, mBank. • Preparing and installing application servers and databases. • System implementation in banking institutions - JBoss, WebSphere servers with J2EE application. • Automation of processes related to the administration of environments. • Monitoring production, test and internal environments of the company. • Conducting application and performance tests. • Internal support of the company (installations, configuration for the needs of the programmers department). • Data and resources archiving. • Path management processes: IT Card. • Testing applications with ATM’s. • Cooperation with the helpdesk department. • Creating and updating technical documentation. • Contacting customers
Responsibilities & achievements
Education
Higher education in Computer Science
Agency
10-50
GMT+1
Warsaw/Poland
Core Expertise
Industries
Banking & Finance, Healthcare & Medicine, Big Data
Want to hire this engineer?
Check if Chris is available