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Stan Zvenigorodskiy - DevSecOps Cloud Architect

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Location: Remote, Remote, USA

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Stan Zvenigorodskiy DevSecOps Cloud Architect (646) 641-9266 (Please text prior to calling) [email protected] Summary: Sr. DevSecOps Cloud Architect with over 26 years of experience in IT and a strong background in: Service-oriented architecture, microservices, large-scale distributed systems Cloud computing and virtualization CI/CD, DevOps, and SRE Technology Stack: Cloud Platforms: AWS (CloudFormation, EC2, EKS, S3, Lambda, RDS,IAM etc ), GCP, IBM Pure Cloud, Rackspace OpenStack Private Cloud, Azure, Open Shift Scripting: Groovy Pipelines, Scripted Pipelines, GitLab Pipelines, Bash, Python, AWS CLI, Terraform, CloudFormation, Ansible, Chef, Puppet etc.. DevOps Tools: SVN, Gforge, Git, GitHub Enterprise, Jira, JFrog, Nexus, VRealize, Jenkins, Bamboo, TeamCity, Docker, Chef, Puppet, IBM Urbancode Deploy, Octopus Deploy, StarTeam, IBM Security AppScan, Veracode, SonarQube, Splunk, Hashi UI Consul, XWiki, Hygieia Dashboard, Pentaho, Slack, HP45, JMeter, Harness, ELK, GitLab, Grafana, Notary, etc. Development Tools: Maven, Gradle, Ant, MsBuild, Visual Studio 2005-2016, Eclipse, etc. Big Data Tools: Kafka, Zookeeper, Logstash, Kibana, Elasticsearch, Hadoop Operating Systems: Linux (RHEL, CentOS, AWS, Debian, Ubuntu, Gentoo), Windows all flavors, etc. Databases: Oracle 6.0-9.0, Microsoft SQL Server 6.5-2012, Sybase 7.0-12.5, MySQL, PostgreSQL, MongoDB, etc. Clustering: Windows Clusters, Linux Clusters, SQL Always On High Availability Clusters, Kafka Clusters, Zookeeper Clusters, etc. Monitoring Tools: SolarWinds, Nagios, VRealize, Dynatrace etc.. Performance Engineering Tools: HP Performance Center 11-12, LoadRunner, Opnet Ace, Wily, Shunra, JMeter, Dynatrace, HP Diagnostics 8-9.24, VuGen 11.52-12.02, SCOM, ALM. Web Servers: IIS, Tomcat, Apache, WebSphere, JBoss, etc. Virtualization Platforms: VMware ESXi 4-6 (SRM, vCenter, etc.), Citrix XenDesktop 6.5-7.6, XenApps. CRM Systems: vTiger CRM, Sugar CRM Storage: EMC, Sun Storage, S3, etc. Network Protocols: TCP/IP, IPX, UDP, AppleTalk, NFS, NIS, LDAP, HTTP, HTTPS, POP, IMAP, SMTP, SNMP, RIP,FIX etc. Cybersecurity: Splunk, FireEye, Cyphort, OpenSSL, Vulnerability scanners and protocol analyzers, IBM Security AppScan, HP 45 Professional Experience: Fiserv (CTS) 1/2021-Present. Sr. DevSecOps Architect (Consultant) Worked with Secure software support chain team, providing services to 100+ development teams with different technology stacks (Java microservices, NodeJS, .NET, etc.). Supported DevOps production environments in AWS, Azure, GCP Clouds. Tools & Technology used: Jenkins CloudBees, Sonar, Terraform, AWS, Azure, Kubernetes, Helm, Artifactory, Ansible, Nexus, HP45, Harness, SonarQube, Gitlab. Owned global DevOps Tools: Nexus, Gitlab, Jenkins CloudBees, SonarQube, and supported 100+ development teams. Created Terraform plans and Ansible playbook to automate Notary deployment in AWS production environment. Supported multiple development teams with Gitlab Harness onboarding. Worked on multiple POCs, tested code coverage with Sonar Gate, Harness deployment, Gitlab, etc. Created Terraform plans and Ansible playbooks to provision Gitlab Runners and Jenkins CloudBees Agents in AWS. Conducted training sessions and created documentation as needed. Developed Jenkins Groovy Pipelines, GitLab Pipelines, and Harness deployment pipelines. Created Ansible playbooks as needed. Demonstrated Flyway problem statement solutions and automatic Docker image update solutions. Worked on multiple POCs, tested code coverage with Sonar Gate, Liquibase (Automated DB updates), Kafka configurations, and provisioned OpenShift environment with Terraform. Set up OpenShift Horizontal Pod Autoscaler (HPA) and conducted tests to verify configuration before production deployment. Provided training and support for the team, contributing to the team's recognition through an award for SRE study and training. Broadridge (CTS) 1/2019-12/2020 Sr. DevOps Architect (Consultant) Supported 10+ Scrum teams, utilizing Jenkins CloudBees, Sonar, Nexus, SiteMinder, Git, Terraform, Chef, Maven, Gradle, NodeJS, etc. Automated SDLC and derived it into QA and UAT for 12 applications. Created and modified Terraform plans to provision infrastructure and Chef framework. Developed Chef Cookbooks to configure applications. Created Jenkins Groovy Pipelines to build and deploy applications. Automated Oracle DB deployment and deployment of the app to SunOS hosts. Managed AWS infrastructure, provisioning and configuring with Terraform (AWS account dependencies, EC2, Lambda, RDS, IAM roles, etc.). Integrated SSO SiteMinder solutions for the UIs, creating SSO Chef cookbook. Provided documentation and managed junior team members, offering training as needed. Virtual Clarity (DevOps Lab INC) 8/2018-12/2018 Sr. DevOps Consultant Created Python Lambda functions for testing API and posting cloud alarms if tests fail, alerting the Slack channel. Modified and created Terraform scripts to provision and configure AWS infrastructure (VPC, EC2, RDS database instances, CloudWatch, Autoscaling groups, S3, Route 53, etc.). Documented data migration processes and created backup to S3 scripts for MS SQL DB. Automated Pentaho 8 installations and configurations with MySQL DB, creating Terraform modules, bash, Python, and MySQL config scripts. Supported an Agile team of 10 developers with weekly production releases and addressed devops tools and infrastructure issues. Created Build Test Deploy pipelines using GitHub, TeamCity, Octopus Deploy, Selenium, JMeter. Configured AWS environments for the test automations team (VPC, Subnets, Elastic Load Balancers, Security Groups, S3, Route 53, EC2, etc.). Installed and configured SolarWinds App performance monitoring and created performance test transactions for The Migrations Director. Anthem (DevOps Lab INC) 1/2018-7/2018 Sr. DevOps Architect Managed a team of 3 DevOps engineers, supporting 6 Scrum teamsSupported 6 scrum team, Java Microservices development Teams and Test Automations Teams Created detailed diagrams for the Dev zone, QA zone and UAT zone and proposal documentations Designed and Implemented Branching Strategy s Help top designed test automations strategy s as well as configured selenium node and other test dependency s. On boarded with DevOps and Trained Development team & test automations team. Configured development environment ( Dev, QA, UAT ) for the Java Microservices, NodeJS , IHS web server, Siteminder security mapping, f5 Load balancers, Oracle DB. Created CI /CD pipelines configured environment to build test and deploy Microservices and NodeJS UI applications with following DevOps tools : (Atlassian tool suite) Jira , Bitbucket, Bamboo. Testing : Junit, SonarQube, Veracode security scan, Selenium Deploy : IBM Urban Code Deploy. Installed and configured bamboo Agents, Created DSL Pipelines scripts for the maven release stage. Configured AWS environments for the test automations team (VPC, Subnets, Elastic Load Balancers, Security Groups, S3, Route 53, EC2, etc.) Install and configured Nagios Xi server and deployed agents to the hosts, install and configured splunk forwarder Created POC for the Docker Mesosphere solutions Owned the environment 100 + Linux VM instances, acted as level 3 support for the DevOps team . New York Life (Contractor ). 6/2017-12/2017 Sr. DevOps Architect Designed and deployed infrastructure in AWS Cloud environment for Microservices development team. Created detailed diagrams: Test, Development, QA, Productions zone s Configured AWS environments (VPC, Subnets, Elastic Load Balancers, Security Groups, S3, Route 53, EC2, etc.) Installed and configured DevOps tools : Git Hub Enterprise, Jenkins, Nexus, Jfrog Artifactory, Jira, JMeter, Sonar Quibe, Hashi Ui consul, Hygieia Dashboard , Puppet master, Ansible Installed and configure Big Data Tools: Kafka, Zookeeper, Logstash, Kibana. Installed and configured Kerbores server, Configure Kafka and Zookeeper to use Kerbores Auth. Installed and configured WebSphere Application Server, resolved configurations and deployment issuers. Configured: Kafka MirrowMaker, troubleshoot communications errors, worked with network cloud team. Support EMule team and Big Data team with integrations, data test tasks. Created Terraform plans for every instance, including post configurations Bash Scripts. Created Ansible playbook for consul UI deployment Created test environment for Docker, Kubernetes deployment. Created CI /CD Jenkins Blue Ocean pipeline scripts (Jenkinsfile), Created Jenkins Job s (Build, Test, Deploy) for Java Applications and tools deployment. Provided training for the developers, as well as defined branching strategy, created start stop scripts for the applications, provided day to day support for the development team. Created presentations and documentations needed for the project and requested by client. BMO (Contractor, TCS ) Danbury CT 7/2016-5/2017 Sr. DevOps Engineer / Team lead Working GE Capital to BMO applications migrations project as DevOps engineer, Team leader. BMO bought Part of GE Capital business and there are 60 + applications (java, .Net, COBOL, 3d Party Custom packaged applications, Android mobile apps) came with the business. Lead the team of 2 DevOps Engineers. Designed DevOps environment, Created Architecture Diagrams and presentations as needed. Worked closely with BMO Architects and Security team. Designed and implemented DevOps solutions hosted in IBM private cloud with following tools: Maven, Ant, Jenkins, Urban Code Deploy, IBM Security AppScan, GIT, Chef, Ansible, Gforge, Jforg, Nexus and StarTeam artifact repository, Sonar code Analyzer, JIRA SCM, Visual studio 2008-2012 , Eclipse. Fixed dozens issues with applications builds : MS build, Maven & Ant worked closely with Applications support teams Created Jenkins pipeline, and build scripts, Ansible playbooks. Created IBM Urban Code Deploy applications templates. Installed chef server, connected to GIT and Jenkins Created Chef cookbooks (Thigworx, Java, Tomcat Etc ) Scanned Applications with IBM Security AppScan Source analyzed findings, created documentations, configured scan filters, completed POS and designed solutions for developers to automate the scans, created AppScan automated scripts. Configure workflow in VRealize Orchestrator, worked with Vmware support. Installed and Configured Applications running on WebSphere Application Servers, Apache Tomcat etc. Provided 3 level support the DevOps team, installed and configure DevOps the environment. Troubleshoot the build dependency s issuers. Worked with vendors. Training completed: IBM Rational AppScan Alliance Bernstein (Contractor ) New York, NY 4/2015-6/2016 DevOps Architect Responsible for the support of Citrix Xen Desktop 6.5 farm with critical trading and financial applications, hosted on Windows 2008 R2 and Windows 2012 R2 platform (100 + servers). Fixed multiple issues related to applications performance, OS patching issues, Citrix profile issues. Supported application development team. Providing level 3 support to Operations team day to day, fixed the issues they could not fix, provided training as needed. level 3 support to VDI team ( 2000 + VDI s).Provided support for web operations groups, helped to resolve issues related to DLL memory leaks, apps memory leaks, as well as other issues emerging on the way. Fixed multiple issuers related to EMC storage upgrade, NetBackup s and other storage operations. Used Symantec volume manager as well as other tools when needed. Managing RSA Archer platform. Lead the following projects: VMware ESXi 5.1 to 5.5 migrations, SRM 5.1 to 5.5 upgrade, Splunk implementation, VMware tools upgrade( created power CLI scripts) SQL Always on high availability solution for VDI s, VRealize Linux appliance deployment, Hyperic Linux appliance and agent deployment , VCenter upgrade 5.1 -5.5 , Replaced default VMware certificates with custom certificates issued by local CA (used Open SSL to generate certificate request) Automated the server builds using Power Shell , VB ,Power CLI ,Applied change using SCCM Migrated applications development servers (IIS /Red Hat 5x) to AWS cloud, configured applications, created images, configured connectivity with AB network. Created the isolated lab for applications testing. Automated SDLC process using: CloudFormation tools, Jenkins, AWS Opsworks, SVN, GIT , Chef , Jenkins , Sonar cube, Jira SCM tools .. Created and applied GPO change for multiple projects, Fixed multiple issuers related to AD operations. Performed study to identify how virus activity can be detected using Windows event log (The idea of this project was to make sure we could see it in Splunk, if server is possibly infected ,even if Antivirus can t find the issuer ) Providing Level 3 support to messaging team. ( Citrix XenMobile & Exchange 2010 servers ) Working with vendors, researching and testing new solutions. In 2015 -2016 I successfully completed the following trainings : Project leading ( 3 days class ) , Business analysis ( 3 days class ) , Deploying App and Desktop Solutions with Citrix XenApp and XenDesktop 7.6 ( Global Knowledge 5 days class ) ,Splunk , as well as AB trainings related to cyber security and multiple security seminars. Merck Sharp & Dohme Ltd (Artech/Accenture Contractor) , NJ 6/2012-4/2015 DevOps Engineer / Infrastructure Manager Responsible for installation, upgrade and daily administration of Windows 2003/2008/2012R2 servers in highly demanding environment running 24/7. Specific areas include various transaction processing applications for billing, inventory, reporting, general ledger, etc. The platform is web based, with Java , . NET and a SQL Server back end Maintained Linux based proxy servers (Squid) and DNS servers used in the lab, supported ESX 4.x hosts, created new VM s as needed Automated server builds using Power Shell, VB. Provided day-to-day operations support for PE team , maintained PE Lab , an isolated and dedicated test environment that hosts the standard EWS infrastructure based web and application servers, emulated targeted production environment along with standard performance engineering tools such as HP Performance Center 11 -12, Load Runner , Opnet Ace , Wily, Shunra and Dynatrace , HP Diagnostics 8 -9.02 , VuGen 11.52 -12.02 Created test environments for different projects, installed and configured Linux Red Hat servers, Tomcat, Apaches. Java applications, NET applications hosted on Windows 2008 R2, with IIS 7 -7.5 server. Provisioned Amazon Cloud VM s based on the project requirements. Created the AWS images with PE software. Worked with DevOps tools : Jenkins, GIT, Chef ,Jfrog , Nexus, Sonar, Maven, Visual Studio 2008-2012 ( Installed and configure environment, created Jenkins builds, created chef cookbooks , configured GIT, Nexus ,Automated Sonar tests ) Automated server instance builds, created Cloud Formation templates. Troubleshot different problems as they appeared (Windows registry, group policy, applications errors, script errors, OS errors, F5 load balancers issues), maintained healthy environments for 24/7 daily operations. Created the project plans and presentations. Worked with vendors on regular basis Migrations: Performance center 11 to Performance center 11.52; Windows 2003 to 2008. Installed and configured Performance center, ALM, HP diagnostics. Migrated the data, provided training for the team. Networking: Supported F5 load balancers, Cisco CSS switches. Performed Network tests. Managed PE team inventory in Global Data center. Argo SE Chicago, IL /NY 6/2011-5/2012 Sr.DevOps Engineer Worked with clients on implementation and provided operational support for Argo trading platform. Managed offshore team Windows 2000 / 2003/2008 R2/ 2012 R2 Servers Build Active Directory administration. Implemented FOG disaster recovery solutions for accounting firm. http://www.fogproject.org (Linux based unattended PXE diskless boot imaging , backup, disaster recovery solutions , supports operations like Virus removal and disk check ,free alternative to Symantec Ghost does not require boot disk & works twice faster than ghost ) Managed Windows 2008, Windows 7 rollout (50 workstations and 4 servers), migrated Exchange 2003 to Exchange 2010. Created post-install Power Shell scripts to automate new workstations configurations. Created few applications based on vTiger and Sugar CRM (open source), customized OpenERP applications for mid-size manufactory. Modified modules based on customers needs. Designed & Implemented Web based Network management system & help desk solution for small IT firm: based on Citrix Go to Manage (network management & remount support system), Sugar CRM, and Zen Desk www.zendesk.com help desk applications (those applications work great together, true built-in API s for data exchange ) Migrated small real-estate business to VMware environments: Installed VMware ESXi server, converted workstations and 2003 server to VM. Migrated multiple windows 2003, IIS 6 web servers to windows 2008 R2, IIS 7. Configured application. Provided training and support. Previous Employment: Prometric, INC, Baltimore MD / NewYork (Consultant, Sogeti USA) 1/2011-6/2011 System Engineer FastTek INC New York (Business Partner) 4/2010 -11/2010 System Engineer Union INK Richfield NJ (Consultant/ Apex System INC) 3/2009- 4/2010 System Engineer . Aljohn INC, Paterson NJ 3/2003-9/2008 Systems Engineer / MIS manager Argo SE 12/2001 3/2003 System Engineer Beth Israel Medical Center NY, NY (Consultant /TEKSystems) 4/2001 - 12/2001 System Engineer /LAN Administrator The New York Times NY , NY (Consultant/TEKSystems) 1/2000 - 3/2001 LAN Administrator Memorial Sloan -Kettering Cancer Center NY, NY (Consultant/TEKSystems) 1/1999 - 1/2000 LAN Administrator The School of Visual Arts NY ,NY (Consultant/TEKSystems) 1/1998 - 1/1999 LAN Administrator Aetna USHC New York NY , NY (Consultant/TEKSystems) 9/1997 - 12/1997 LAN Administrator ING Bank / Spenser Analysis Inc, NY, NY 1/1996 - 9/1997 Desktop support EDUCATION: Queens College US-NY-Queens - Major: Computer Science 1993-1997 Keywords: continuous integration continuous deployment quality analyst user interface sthree database active directory information technology golang ffive hewlett packard microsoft California Connecticut Illinois Maryland New Jersey New York