Confidential January **** *

YURIY PETYUK - HADOOP ADMIN, DEVOPS

SUMMARY

I’m Big Data System Administrator with over 15 years of professional experience in IT industry from network engineering, application support, Unix/Linux System Administration up to Hadoop support and IT Project Management. And I’m Cloudera Certified Administrator for Apache Hadoop. My LinkedIn profile - https://www.linkedin.com/in/yuriy-petyuk-5451724a/ WORK EXPERIENCE

June-2019 – Present - Big Data SysAdmin for Luxoft, Toronto, Canada Project: AT&T Big Data Platform, on-site

Feb-2015 – May 2019 - Big Data SysAdmin for Luxoft, Kiev, Ukraine Project: AT&T/DIRECTV Big Data Platform

Tasks performed:

• Supported and maintained secured Hadoop Big Data clusters

• Secured Hadoop clusters with Kerberos and Apache Ranger

• Installed and supported in-house Cloudera Hadoop environment for developed applications

• Installed and supported in-house Hortonworks Hadoop environment for developed applications

• Assisted teams in troubleshooting environmental issues

• Deployed a highly available and scalable system infrastructure based on Cloudera & Hortonworks Hadoop distributions

Dec-2011 – Jan-2015 - Unix/Linux SysAdmin, Work Order Manager, GlobalLogic, Kiev, Ukraine Project: “British Sky Broadcasting”

Tasks performed:

• Reviewed, prioritized and resourced work orders that were submitted to a team of systems engineers

• Managed service requests, work orders and task ticketing systems

• Managed e-mail communications and telephone enquiries relating to work orders

• Managed all requests for work and made sure that the customer expectation was deliverable with the resources available

• Made sure that all required information was available to allow the work to be delivered on time and to the customer satisfaction

• Assisted in release management meetings and CABs (Change Advisory Board) Environment: CentOS Linux; Sun/Oracle Solaris; TCP/IP; DNS; Firewalls; VMware; tomcat; nginx; Python; Nagios; HP Open View; SAN; NFS; Apache HTTPD; LDAP Confidential January 2020 2

Feb-2010 - Nov-2011 - Unix/Linux SysAdmin, Global Logic, Kiev, Ukraine Project: “British Sky Broadcasting”

Tasks performed:

• Was in charge of Data Administration of corporate Linux and Unix servers: installed, upgraded, and maintained UNIX operating systems

• Performed level 3 troubleshooting and resolution of application and system related problems

• Performed system software upgrades including planning / scheduling, testing, coordination and maintaining integrity of the operating system environment

• Monitoring systems (Opsview, nagios)

• Worked on Data Center maintenance (servers' hardware, racks), Virtualization infrastructure administration (VMWare vSphere, ESXi)

• Wrote and maintained documentation for responsible areas Environment: CentOS Linux; Sun/Oracle Solaris; TCP/IP; DNS; Firewalls; VMware; tomcat; nginx; Python; Nagios; HP Open View; SAN; NFS; Apache HTTPD; LDAP Sep-2009 – Feb-2010 - Unix SysAdmin, Senior IT Engineer “Miratech” Kiev, Ukraine Tasks performed: Interviewing and qualifying candidates for a role of technical support engineer. Participate in projects as a presale engineer.

Nov-2006 – Sep-2009 - Department Head of Integrated Solutions, “ULYS Systems”, Kiev, Ukraine Tasks performed: Allocate human resources to take part in different projects, encourage engineers for the best result, and coordinate their work in different projects. Dec-1996 – Nov-2006 – Internet Admin, Network/Systems Engineer, “ULYS Systems”, Kiev, Ukraine Tasks performed: Solely responsible for mixed Internet host platform (primarily FreeBSD, with some Linux and Sun Solaris 8). Responsible for day-to-day operations support, user support and SysAdmin duties. Participated in different IT projects.

Feb-1994 – Dec-1996 – Systems Engineer, Ukrainian-Russian JV “INEC/UTEC”, Kiev, Ukraine Tasks performed: Secondary administrative tasks for Internet Unix servers. Network setup for the newly configured client systems. Internet user support and assistance. EDUCATION

Master’s degree in Engineering, National Technical University of Ukraine “Kyiv Polytechnic Institute” TRAININGS AND CERTIFICATIONS

• Cloudera Certified Administrator for Apache Hadoop (CCAH) License 100-014-679

• Kafka and Ansible courses on Udemy

• Managing Big Data Operations courses

• Certified Unix/Network Administrator

Confidential January 2020 3

• Hortonworks internet web courses for Hadoop Cluster Administration

• Mastering Hadoop Cluster Administration courses

• Sun Server and Storage Maintenance courses

• DELL Advanced Systems Group Server Technologies courses INTERESTS

Falun Dafa (also called Falun Gong) is an advanced self-cultivation practice of the Buddha School. Falun Dafa was founded by Mr. Li Hongzhi, the practice's master. It is a discipline in which

“assimilation to the highest qualities of the universe—Zhen, Shan, Ren (Truthfulness, Compassion, Forbearance)—is the foundation of practice. More info - https://falundafa.org/

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