Bart Labno's Email Addresses & Phone Numbers

📖 Summary

An experienced System Administrator with Linux Debian, Ubuntu Server and CentOS/RHEL knowledge. Works with Amazon AWS (Route 53, Load Balancing, EC2, S3, VPCs) for almost last 2 years. Experienced in systems security, monitoring, data analysis. Implementation of IDS, advanced infrastructure monitoring, secure connections, mysql maintenance, and bash scripting. I have an excellent communication skills at all levels and I am looking for a role based on challenges. Specialties: cloud, monitoring, log analysis, security, linux, redhat, centos, ubuntu, IPAOwner | DevOps | Automation and Software Engineer @ Implementations of Linux based solutions especially with AWS (cloud), software deployment/automation (Ansible), monitoring (Nagios) and log analyze (Elasticsearch-Logstash-Kibana) with many own written solutions. From August 2014 to Present (1 year 5 months) London, United KingdomTechOps / DevOps (Contractor) @ Working with Linux (CentOS), AWS, Tomcat, bash scripting, ansible, docker, git, jira to support current TechOps team in maintain existing tickets (Jira) and implement new automation related stuff for Hotels.com From August 2015 to September 2015 (2 months) London, United KingdomSenior DevOps Engineer (contractor) @ Build DevOps function, integrating automation technologies, working with Microsoft Windows 2012, PowerShell, PowerShell DSC, Teamcity, GitHub Enterprise, Octopus Deploy. Working with R edis c lustering (Linux and Windows), CentOS 7 .x, Ansible implementation. Writing my own scripts in bash and Powershell. Integrating with Octopus Deploy, TeamCity and GitHub. Also supporting TargetProcess, Hyper-V and VMWare ESX. Working with Docker and Logstash From February 2015 to July 2015 (6 months) London, United KingdomDevOps (contractor) @ Project to write and deploy Ansible playbooks which will monitor all production, uat and dev servers. Writing own playbooks to cooperate properly with Ansible, writing bash and perl NAGIOS plugins (monitoring) including NRPE checks for specific server roles. Everything based on GIThub repos. From December 2014 to January 2015 (2 months) London, United KingdomDevOps | Linux Administrator (contractor) @ Main responsibilities are to maintain enterprise infrastructure (500+) servers on VMWare, infrastructure and services monitoring based on Zabbix and Nagios, scripts writing (bash) and systems analysing implementation (ELK, logstash) mostly based on Red Hat 6.x (LAMP, apache, nginx, tomcat), Red Hat Satellite. Infrastructure maintenance, Linux support, network interfaces support, server installations and deployment. Domain implementations and support (IPA). From August 2014 to December 2014 (5 months) Exeter, United KingdomDevOps | SysOps (System Administrator) @ Main responsibilities are to maintain enterprise infrastructure (350+) servers on AWS cloud including EC2, Load Balancing, Monitoring implementation and DBA support (mysql), security improvements (snort). tunnelling (OpenVPN, IPSEC), infrastructure and services monitoring based on Nagios, monitorix and Cacti including self written scripts (bash) and systems analysing (ELK, logstash) mostly based on Ubuntu Linux (LAMP, apache, nginx, tomcat), SSO implementation based on OpenAM, automation with Ansible. In AWS area I am working with around 350 instances around whole world (6 regions). I was responsible for migration of external servers to AWS - including Load Balancers and some scripts which I made to keep Route 53 always up. So if there any server fails or any regions has issues I am moving over Route 53 and some my scripts to other regions. I am also responsible for all EC2, backups to S3, Route53, Load Balancers and keeping them in Nagios (so some scripts over aws ec2 - bash - to add/remove nodes from nagios). I created Nagios to monitor all servers on cloud and ELK (log analyzer). From February 2014 to August 2014 (7 months) Exeter, United KingdomDevOps and Linux Administrator @ • Linux CentOS based servers maintenance, system analyzing, issues solving and implementation of Asterisk • MySQL administration, • System analyzing • Asterisk (administrating, managing, implementing) • Users support (Help desk managing, remote solving issues, onside support) • Dell infrastructure maintenance From February 2013 to February 2014 (1 year 1 month) Newport, United KingdomLinux Administrator (contractor) @ • NAGIOS – Network devices and servers monitoring • Writing BASH and PHP scripts • Linux CentOS 5.x based servers maintenance • Managing software update servers that were distributing AVG • Windows Server 2008 including Active Directory maintenance • Users support (Windows 7) From July 2012 to October 2012 (4 months) District Brno-Country, Czech RepublicSystem Administrator (contractor) @ Noble Securities is a brokerage house, and its activity is based on brokerage financial instruments on the Stock Exchange in Warsaw. It also supports public offerings of securities transactions and performs actions on the private market. Working as freelancer on 4 months contract - preparing and implementing some services • Active Directory (Windows 2008R2) – implementation and connecting some services over LDAP • SharePoint Services 3.0 – implementation (shared docs, phone book, calendar, tasks and helpdesk) • Windows Server 2008R2 - implementation, managing and optimizing • NAGIOS – Network and System monitoring – implementation (network devices and printers, writing scripts) • Mailing System – implementation • Securiting data (protecting shared data on servers, AD backups) • Supporting Linux Server Administration (Debian Linux, Ubuntu) • Users support (Ubuntu and Windows XP or 7) From March 2012 to July 2012 (5 months) System Administrator @ Wind Telecom Sp. z o.o is the leading developer and integrator of communications systems. Company provides complex telecommunications solutions to satisfy the most diverse needs of customers as well as the unique features of their business. • Windows Server 2003/2008 Administrator (Active Directory, LDAP services, users support) • Linux Administration (CentOS, Asterisk) • Active Directory services implementation via LDAP (ftp, OpenVPN, SMB, PPTP) • VMWare vritualization, MSSQL administration, • Managing servers for clients (whole Poland or via VPN) • Asterisk (administrating, managing, implementing) • Call Center software managing • Data security and backup • Writing scripts in BASH and PHP From April 2011 to February 2012 (11 months) Senior System Administrator @ established in Krakow in 1949, is a research center specialized in problems of technology and techniques of metal cutting, abrasive machining, unconventional methods of machining, technical metrology, automation of manufacturing and assembly processes. • Administration and support (Windows 2003, Windows 2008, Debian Linux, Novell Netware) • Support for Web Services (Active Directory, Novell Netware, e-mail, web site, ftp, intranet) • Implementing virtualization via MS Hyper-V • Support and supervision of network hardware (switches, firewalls, servers - mainly HP) • Backup and network security • Users support From August 2007 to March 2011 (3 years 8 months) Installation Engineer @ • Servers and PC's service, • Business support - IT and Network Administration • Installing and implementing new solutions • Backup and security for business clients From April 2006 to August 2007 (1 year 5 months) Cracow, Lesser Poland District, PolandInformatics and Econometry, Engineering, Engineer @ The School of Banking and Management in Krakow From 2005 to 2009 A-level, Mathematics and Computer science @ High School in Krakow From 2000 to 2004 Bart Labno is skilled in: Linux, Windows Server, Nagios, Network Administration, Virtualization, Red Hat Linux, Networking, Bash, Amazon EC2, Amazon Web Services (AWS), Rackspace, Ansible, Automation, Git, Chef