Oleg Levenkov's Email Addresses & Phone Numbers

Delivery Manager / DevOps @ Grid Dynamics From July 2015 to March 2016 (9 months) Greater New York City AreaDevOps Architect @ FactSet From October 2018 to December 2018 (3 months) Greater New York City AreaAzure Architect DevOps @ Nuance Communications From April 2018 to August 2018 (5 months) Greater Boston AreaSolutions Architect @ Pitney Bowes From...

Delivery Manager / DevOps @ Grid Dynamics From July 2015 to March 2016 (9 months) Greater New York City AreaDevOps Architect @ FactSet From October 2018 to December 2018 (3 months) Greater New York City AreaAzure Architect DevOps @ Nuance Communications From April 2018 to August 2018 (5 months) Greater Boston AreaSolutions Architect @ Pitney Bowes From September 2017 to December 2017 (4 months) Greater New York City AreaDevOps Architect @ Western Union From May 2017 to August 2017 (4 months) DevOps Architect @ MUFG From March 2019 to December 2019 (10 months) Jersey City, NJSolutions Architect @ Avis Budget Group From March 2018 to June 2018 (4 months) CEO @ NYCconsult.com I operate and manage my own computer consulting company and do computer consulting on the side and/or remote when time and opportunity permits. From November 1997 to December 2014 (17 years 2 months) New YorkWeb Systems Administrator @ Nature Publishing Group Provide support and troubleshooting for Windows, Linux RedHat, and various software applications Maintain production Linux and Windows web, application, and database servers for nature.com, and related websites in various data center environments. Develop strategies to maintain the integrity of websites during anticipated and unanticipated high traffic events. Maintain and upgrade various storage systems. Compile and test code on various platforms and kernels. Administer NAS storage clusters. Conduct general systems administrations duties. Served as technical lead for NT to Windows 2008 migration. Provided developer/dba application and debugging support on Windows and Linux platforms. Monitored and maintained various Linux related tasks including security procedures and protocols, Kernel Tuning/Recompiling, RAID administration, patch testing and deployment, capacity planning, backup schemas, environment customization. Maintained all Windows and Linux systems for the Nature websites. Monitored disk space usage, performed backups and tape archive management. Maintained and scripted system cron jobs, performed constant system tuning including applying OS patches. Administered firewall and necessary security protocols. Managed website publishing process from local servers to live site. Performed file management. Administered list servers. Automated audit of systems. Facilitated seamless deployment of applications such as database application servers, scripts, and utilities to the live website. Maintained Linux and Windows servers and related equipment. Administered Internet communications and firewalls through router. Duties included network planning, disk space monitoring, OS version updates, password and user updates. Performed backups of all critical systems. Provided general hardware servicing and maintenance. From September 2010 to December 2012 (2 years 4 months) Manhattan New YorkSenior Manager, Application Engineering & Operations @ HedgeServ Managed global team of 10 application engineers.Achieved the highest level of employee engagement and productivity though a strong focus on the individual strengths and goals of each team member.Developed and implemented operational guidelines.Leaded operational excellence road mapping in collaboration with various development teams.Evaluated new technologies and provide business cases where needed.Negotiated and drove approval process for vendor contracts and renewals.Provided strategic IT leadership and directions.Analyzed team metrics to ensure SLA's achieved and identified problem areas that needed improvement.Translated business vision, strategy, and objectives into an effective infrastructure fabric.Responsible for team hiring and performance management. From December 2014 to June 2015 (7 months) Greater New York City AreaLead DevOps Engineer @ SPORTTU Lead global cross-functional team with diverse technical backgrounds.Responsible for creating the company's DevOps strategy along with creating and implementing a cloud strategy based on Amazon Web Services. Developed repeatable processes to enable development teams to deploy, manage and monitor their own applications in the cloud. From June 2014 to November 2014 (6 months) Greater New York City AreaSr. DevOps Engineer @ CPXi * Developed multi-detailed strategy execution roadmaps.* Guided cross-functional development and product management teams to ensure successful implementation.* Provided overall system engineering experience in the architecture, design, deployments, requirements analysis, data flow, network design, implementation and testing. * Took ownership of AWS accounts and saved over $250,000 in operational cost.* Installed Bamboo and maintained the deployment and artifact management scripts.* Maintained & optimized AWS infrastructure (ELBs, EC2, AMI, S3, SimpleDB, RDS, EBS/Provisioned IOPS, etc)* Negotiated pricing and contracts with partners and services. From October 2013 to June 2014 (9 months) New York, NYWeb Infrastructure and Operations Manager / Sr. Sys Admin @ Scholastic Provide support and troubleshooting for Linux based application server administration with focus on network, caching, security, automation, optimization, build automation and standardization of new and deployed systems and applications. Extend the hosted Chef deployment. Enable a uniform method to administer all aspects of the platform across multiple Chef environments.Maintain the Jenkins deployment, including the build system and artifact management scripts.Monitor the production deployment. Diagnose and resolve operational issues as they arise.Assist all teams with operational issues that arise in pre-production/production environments.Developed Amazon AWS provisioning and management scripts for fully automated systems deployment. From January 2013 to October 2013 (10 months) New York, NYVP of Internal Technology @ Kestrel Technologies •Lead multiple projects including installation and configuration of Citrix Presentation Server, Consolidate Firewalls, co-location ,Virtual Iron , VMware, Xen Server; migration of Exchange 2007, migration of DC from 2000 to 2003; deployment of SQL Servers 2005, configuration of Voice over IP solution; set up and configuration of offsite backup, CISCO ASA, SmoothWall, VLAN, SSH, SSL.•Manage IT support personnel and consultants•Relocate server room to new location and re-design network•Build co-location with traffic balance solution•Consolidate Firewalls with Juniper Firewalls & Switch Layer3•Negotiate contracts and purchase hardware, software and consulting services•Lead design and implementation of helpdesk support, call scheduling and ticket tracking solution•Continuously monitor network performance, collect metrics and fine-tune configuration•Setup and configure Citrix network solution in support of bonds, futures and securities trading software•Responsible for design and implementation of Citrix failover solution•Plan Microsoft Project server installation to assist in tracking numerous internal projects•Consolidate Windows, Linux, Solaris servers into VM, Zones.•Design, support, monitor, upgrade, balance load and set security policies for network, servers, and printers•Provide support and troubleshooting for Windows, Linux, Solaris and various software applications From September 2007 to September 2010 (3 years 1 month) Sr. Technology Consultant (Company Sold to [email protected]) @ WERKFLOW, LLC. •Provided hardware and software support, troubleshooting and solutions for companies in multiple industries•Supported and maintained DC’s, Exchange, Blackberry Enterprise, Act, SQL, IP Phone•Migrated mail boxes & public folders from NT & Exchange 5.5 to Win 2k3 & Exchange 2003•Installed and configured Spam/AV solutions•Provided telephone technical support and troubleshooting•Supported and monitored server, network, and printers•Installed and configured security and monitoring software•Troubleshot and supported Design Manager, Act and QuickBooks From October 2006 to July 2007 (10 months) IT Manger/Network System Administrator @ RELIATECH NETWORK SOLUTION, LLC •Maintained and supported AD, DNS, DHCP, VPN, TS and POP3 services for five related entities•Managed and assigned tasks to subcontractors -- Birns.net, Verizon, Dell, CISCO•Initiated implementation of new technology and upgrades•Provided telephone and remote support for 250 end users and 12 servers•Provided training to end users and IT personnel •Recommended new software and hardware purchases From March 2006 to October 2006 (8 months) Network System Administrator @ BLUE DINGO, INC. •Maintained and supported domains for Century21 and Bluedingo, Inc.•Provided PC and MAC related telephone support for developers, graphic designers, and end users •Supported Exchange, Active Directories, SQL, DNS, FTP services•Monitored network users, firewalls, VPN, Backup systems•Participated in upgrading, IT strategy development, and purchasing of new equipment and software•Migrated domain server from Windows 2000 to 2003 •Upgraded iBooks and PowerBooks, and helped with migration to Tiger.•Supported and upgraded Sun Workstation with Solaris 10 and Office/Hardware From October 2004 to March 2006 (1 year 6 months) Solution Architect @ Slalom Consulting CTO @ NYC Tax Masters NYC-TaxMasters is a full-service accounting firm located in New York & New Jersey, dedicated to provide our clients with professional, personalized services and guidance in a wide range of financial and business needs. We are affordable, experienced, and friendly. From May 2014 to March 2017 (2 years 11 months) Greater New York City Area & Hoboken NJLead DevOps @ KPMG • Installed and Configured Adobe AEM 6.2 (CQ) publish, dispatch and author instances, monitoring, performance tuning. • Extensively worked on designing and deploying applications utilizing almost all of the AWS stack (Including EC2, Route53, S3, RDS, Dynamo DB, SNS, SQS, IAM) focusing on high-availability, fault tolerance, and auto-scaling in AWS Cloud Formation. • Carried Deployments and builds on various environments using continuous integration tool Jenkins.• Designed the project workflows/pipelines using Jenkins as CI tool.• Wrote MAVEN and Gradle Scripts to automate the build process.• Managed the Maven Repository using Nexus tool and used the same to share the snapshots and releases of internal projects. • Installed Nexus repository tool to maintain the artifacts/dependencies jars. • Created runbooks for each application to help the release management team for successful deployments. • Developed, maintained, and distributed release notes for each scheduled release. From March 2016 to February 2017 (1 year) Greater New York City AreaAWS / Azure Solutions Architect @ Broadridge From June 2020 to August 2020 (3 months) DevOps Architect /GCP SRE @ NBCUniversal Media, LLC From January 2020 to May 2020 (5 months) Consultant @ The Hartford From July 2020 to July 2020 (1 month)