Manager Engineer
Resume:
Nageshwar Reddy Marella
*.**************@*****.***
Professional Summary:
15Years of IT experience in the design, development and implementation of business systems in Software Configuration Management using GIT, TFS, IBM Rational ClearCase, SVN, Github, BitBucket, Jenkins, BuildForge, Bamboo, UDeploy on LINUX/UNIX, Windows NT/XP/7/VD Platforms
Build Management, Release Management using Jenkins, BuildForge, Bamboo, JFrog-Artifactory, Jira for binary repository manager & UDeploy for Deployments and System Restarts.
Knowledge in AWS, Setting up Networks in Cloud & launching Instances
Experienced in installing and maintaining the IBM Rational ClearCase Base and MultiSite on both UNIX and Windows platforms using NAS storage.
Knowledge of maintaining release areas, VOBs, views exporting and importing packets in Multisite.
Good knowledge in using UCM (unified change management) in Multiple-stream projects and in single-stream projects. Well versed with UCM ClearCase Objects like Baselines, Integration streams, Development streams and Activities.
Good knowledge to migrate the data from other repositories like CVS, PVCS, StarTeam, VSS to Rational ClearCase, GIT.
Coordinated closely with development and QA teams.
Worked with multiple code archives, building tools, Administration, code deployment using uDeploy on WebSphere servers.
Excellent conceptual knowledge in MULTISITE & working knowledge with COTS application products implementation.
Developed well-defined branching and merging strategies suitable to project requirements.
Proficient Scripting for build automations which include Perl, Shell, Python, Ruby, SQL, PL/SQL.
Knowledge on PAC2000, Virtual Change, ART, IAM etc,
Implemented and supported SCM processes enabling parallel development.
Supported and coordinated product development lifecycles and Release schedules.
Excellent communication, administrative, analytical and problem solving skills and ability to handle multiple projects in parallel.
Green Zone & Yellow Zone Release Coordinator.
Technical Skills:
Operating System: Windows NT/ 2000/ XP/ Win 7/ VDI, LINUX, UNIX
Languages: JAVA 2, COBOL, C, PL/SQL, JavaScript, Perl 5.x, Shell (Bourne, Bash, Korn), XML, Visual Basic & .Net
RDBMS: Oracle, MS SQL Server 2012, MS Access
SCM/Build Tools: GIT, TFS, SVN, Rational Clear Case 5.X/6.X/7.0/8.0, CVS, ANT, Maven, Jenkins, Build Forge, Bamboo, UDeploy, JFrog-Artifactory.
Tools: MS-Office, SQL*Plus, NFS Maestro, Samba, TAS.
Testing Tools: Knowledge of Mercury Interactive WinRunner, QuickTestPro, TestDirector,
Tracking or Incident Management: JIRA, IBM Rational ClearQuest
Professional Experience:
Wells Fargo Bank - North Brunswick, NJ Apr' 2017 to Present
SCM /Build Support & Release Coordinator
Applications:
Wells Fargo & Company is an American international banking and financial services holding company headquartered in San Francisco, California, with "hubquarters" throughout the country. It is the world's second-largest bank by market capitalization and the third largest bank in the U.S. by assets
Overview:
At Wells Fargo worked for 3 Applications (1XVA: Cross Valuation Adjustment, 2XVA: Cross Valuation Risk & DSOM: Derivative Sales Order Management) as a SCM/Build & Release Coordinator using GIT, TFS, SVN as SCM tools, Jenkins for Builds, JFrog-Artifactory for binary repository manager & UDeploy for CI and deployment.
Key Responsibilities:
Associated with multiple environments like Dev, SIT, UAT, UAT2, QA, PP, Prod, BCP & Infrastructure services within organization to ensure Build & Release Process.
Co-ordinate among the teams like Dev, AMPs, Grid, Cache & Services.
Working experience with Version controls tools like GIT, Bitbucket, TFS, SVN and ClearCase.
Expertise working experience on continuous build integration tools Jenkins.
Create and maintain Jenkins jobs for store the build artifacts in Nexus/Artifactory and automation process to upload Nexus, Artifactory.
Automated deployments using SSP (Self Service Portal), UDeploy.
Worked as subject matter expert for DevOps and Automation in an Azure & AWS infrastructure environment.
Worked with continuous integration and continuous delivery system
On Shift provided 24/7 on call support in both testing and lower environments.
Commodity, Equity & Foreign Exchange Asset Classes.
Environment: Git, TFS, SVN, JIRA, Confluence, Jenkins, .net, Perl, Java, J2EE, XML, Python, Ruby, Linux, Windows 10/VDI.
CSX Corporation - Jacksonville – FL Jun’ 2016 to Mar’ 2017
ClearCase & ClearQuest Administrator / Build Release Engineer
CSX Corporation, together with its subsidiaries based in Jacksonville, FL - USA. is a leading supplier of rail-based freight transportation in North America. The company’s rail and intermodal businesses provide rail-based transportation services including traditional rail service and the transport of intermodal containers and trailers. Overall, the CSX Transportation network encompasses about 21,000 route miles of track in 23 states, the District of Columbia and the Canadian provinces of Ontario and Quebec. Our transportation network serves some of the largest population centers in the nation. Nearly two-thirds of Americans live within CSX’s service territory. CSX serves major markets in the eastern United States and has access to over 70 ocean, river and lake port terminals along the Atlantic and Gulf Coasts, the Mississippi River, the Great Lakes and the St. Lawrence Seaway. The company also has access to Pacific ports through alliances with western railroads. CSX moves a broad portfolio of products across the country in a way that minimizes the effect on the environment, takes traffic off an already congested highway system, and minimizes fuel consumption and transportation costs.
Overview:
The ClearCase & ClearQuest Administrator / Rational tool Engineer will provide day-to-day administration of ClearCase & ClearQuest environment as well as perform application builds and releases using Build Forge for CSX applications. Supporting Change & Release management solutions.
Responsibilities
Experience with installing Clearcase, ClearQuest
Managing Builds with Jenkins & Build Forge
Administer ClearCase, ClearCase VOBs, Views
Perform application builds and deployments
Perform ClearCase user administration,, ClearQuest user administration
Create repository branches and perform code merging
Deliver builds and releases in accordance with defined release target dates
Escalate issues as appropriate
Ensure strict change control procedures are adhered to
Contribute to configuration and release management process improvement efforts
Successful administration of ClearCase environment
Ensure high availability, reliability, and serviceability of the ClearCase vcs
Improved change management procedures
Improved release management procedures
Identification of process enhancements for continuous improvement
Identification of ClearCase tuning activities for continuous improvement
Support high-velocity application builds and deployments with zero defects
Familiar with the CC Explorer, CC Project Explorer, & CQ GUI clients.
Coordinated in migration from Rational tools (ClearCase, ClearQuest, Build Forge to Atlassian tools (GIT, JIRA, Bamboo).
Environment: GIT, Bamboo, JIRA, Rational ClearCase 8.0.1.03, ClearQuest 8.0.1.03, Build Forge 7.1.3.4, Unified Change Management (UCM), Perl, Java, J2EE, XML, Oracle 10g, AIX6.1.0, Linux 2.6.32, Windows 7/VDI.
Citigroup Inc - Warren- NJ Mar’2009 to May’2016
ClearCase Administrator, Configuration & Build Release Engineer
Citigroup Inc. (branded Citi) is a major American financial services company based in New York City. Citigroup was formed from one of the world's largest mergers in history by combining the banking giant Citicorp and financial conglomerate Travelers Group on April 7, 1998.
Citigroup Inc. has the world's largest financial services network, spanning 140 countries with approximately 16,000 offices worldwide. The company employs approximately 260,000 staff around the world, and holds over 200 million customer accounts in more than 140 countries. It is a primary dealer in US Treasury securities.
Overview:
The ClearCase / Build Release Engineer will provide day-to-day administration of ClearCase environment as well as perform application builds and releases for Citi’s Commercial Cards GDR, CCAS, CCRS, CCMS & CitiManager Applications. The candidate will support a rapid release environment that is focused on delivering high quality products to the business. The candidate will ensure high client satisfaction by implementing and maintaining superior change and release management solutions.
Responsibilities
Administer ClearCase, ClearCase VOBs, Views
Builds using BuildForge, Jenkins
Perform application builds and deployments
Perform ClearCase user administration
Create repository branches and perform code merging
Deliver builds and releases in accordance with defined release target dates
Escalate issues as appropriate
Ensure strict change control procedures are adhered to
Contribute to configuration and release management process improvement efforts
Successful administration of ClearCase environment
Ensure high availability, reliability, and serviceability of the ClearCase version control system
Successful application builds and deployments
Improved change management procedures
Improved release management procedures
Identification of process enhancements for continuous improvement
Identification of ClearCase tuning activities for continuous improvement
Support high-velocity application builds and deployments with zero defects.
Environment: Rational ClearCase7, 8.0, Unified Change Management (UCM), Perl, Java, J2EE, XML, Oracle 10g, AIX6.1.0, Solaris 10.x, Windows 2012/XP/7/VDI.
Osha Information System (OIS), DOL. Oct’2008 to Feb’ 2009
Configuration Manager
As Consultant working on OSHA (Occupational Safety and Health Administration) Project of DOL (Department of Labor).
Responsibilities:
For Dev, QA, UAT Environment - Designed, Documented and Implemented the entire CM environment with IBM Rational Suite Version 7.01.3 iFix #1 tools which includes ClearCase, ClearQuest & ReqPro.
Installed ClearCase LT on Solaris 10 Server and configured RWP for user access through CCWeb.
For ClearQuest and ReqPro. The repositories are placed on Oracle 10g database on Solaris 10.X machine.
Installed all native clients for ClearCase, ClearQuest & ReqPro for needed Clients.
Implemented UCM development environment and created both development &Integration streams along with needed views.
Integrated ClearCase and ReqPro with ClearQuest for Development environment.
Trained users on joining the project, creating development streams, rebasing the work and delivering the Activity. And managed software baselines and configurations.
Completed Data migration into the new CM Environment.
Provided instructions to Import all the Source & Data from the Old repositories to current.
Created user groups and assigned the needed roles and privileges to them.
Imported and made needed changes to the CQ schema,
Well versed with user administration in Clear Quest.
Coordinated with Application, Database and UNIX admin teams.
Environment: Rational Suite V.7.0.1.3 includes ClearCase, ClearQuest, ReqPro., Unified Change Management (UCM), Perl, Java, J2EE, XML, Oracle 10g, Solaris 10.x, Windows 2003/XP.
Micron Technology Inc., Boise, ID Apr’2008 to Sep’2008
Configuration Manager/ ClearQuest Admin
For more than two decades, Micron Technology Inc. is one of the world's leading providers of advanced semiconductor solutions. Micron’s DRAM and Flash components are used in today’s most advanced computing, networking, and communications products, including computers, workstations, servers, cell phones, wireless devices, digital cameras, and gaming systems.
Responsibilities:
At Micron Technology Inc. my role is to maintain IBM Rational ClearQuest for the needs of all most all technical resources of the organization.
Documented all ClearQuest Admin works such as Installing and configuring the RDBMS.
Installed ClearQuest on Client & Server, Created a schema repository and connection.
Created and maintained user databases.
Select predefined schemas that already fit the workflows .And/or Modify predefined schemas to fit the workflows. And/or Create new schemas to fit the workflows.
Determine appropriate code page settings and perform administrative tasks to ensure data integrity.
Upgrade user databases to new schemas. Enable Web access and e-mail notification.
Create public queries, charts, and reports. Set security controls. Delegate Administrative functions.
Manage user accounts. Ongoing maintenance, such as customize and manage schemas. Provide training and processing document for users or developers as well Administrators on existing process.
Environment: Rational ClearQuest 2003.06.16, VB Script, Perl Scripts, PL/SQL, Subversion, Windows NT/2003/XP.
ADESA Inc - Indiana Polis, IN Aug’ 2007 to Mar’ 2008
ClearCase Administrator
ADESA Inc. Today operates 286 whole car auctions; salvage auctions, detailed inspection services to reliable vehicle and loan production offices in three countries.
ADESA is more than just a place to remarket used vehicles. One can benefit from the strength and resources of its entire family of companies. The family of companies includes The KAR Holdings Inc., Insurance Auto Auctions (IAA), Automotive Finance Corporation (AFC), PAR North America (PAR), AutoVIN and Dent Demon.
Responsibilities:
At ADESA my role interfaces to all Project managers and the Release mangers, as well as several technical resources like Team leads and Application Developers throughout the organization.
Creation of development &Integration streams.
Management of the both Dev & Int. Streams in ClearCase Project Explorer.
Manual execution of code builds for QAT, UAT and production releases.
Communication with the appropriate stakeholders of progress or issues.
Installation of ClearCase on Client Machine and Creation of needed UCM views on Project Streams.
Supported ClearCase users or Developers to resolve day–to–day ClearCase admin issues if any.
Migrated repositories from CVS to Rational ClearCase for few applications.
Trained project teams on creating views, applying labels, creation of VOB elements, and using clear case explorer, clear case project explorer, windows explorer, command line usage and Merge Manager etc.
Implemented Triggers on Policies on Elements, Streams
Performing Smoke test
Environment: Rational Clear Case 2003.06.x, Rational ClearQuest 2003.06.x, Unified Change Management (UCM), Perl, Power Builder 9.0, Power Gen Pro 9.X, Java, J2EE, HTML, XML, PL/SQL, CVS, Windows NT/2003/XP.
Sears Holding Corporation - Hoffman Estates, IL Jan’ 2007 to Jul’ 2007
Clear Quest Administrator/Clear Case Administrator
Sears Holdings Corporation one among the largest retailer in the United States, It was formed in 2005 with the purchase of Sears, Roebuck and Company of Hoffman Estates, Illinois by Kmart Holdings Corporation of Troy, Michigan. The company retailer with over $50 billion in annual revenues and approximately 3,800 full-line and specialty retail stores in the United States and Canada and operates 3,800 retail locations under the mastheads of Sears, Sears Grand, Sears Hardware, Kmart, Big Kmart, Super Kmart, The Great Indoors, Orchard Supply
Responsibilities:
Installed, configured, and administered ClearCase Servers (VOB, View, License and Registry).
Analyzed, designed, and created the ClearCase repository (VOB), Performed maintenance operations on repository using Rational ClearCase.
Worked with ClearCase Remote Client and Help support to ClearCase users or Developers to resolve day – to – day ClearCase administration issues.
Created PVOBS, component VOBS, Components, Projects, Streams, Baselines and Integration views in UCM project.
Including labeling, branching/merging and promoting versioned files.
Helped developers in creating the views they use, whenever a new baseline work is initiated and for the views used for bug fixes on the bug fix branch.
Export, Import of source code for every new VOB created using clearexport and clearimport.
Performed defect tracking using ClearQuest.
Migrated repositories from CVS to Rational ClearCase.
Performed all the tasks associated with the role of ClearCase administrator: setting up and administering VOB’s, setting up Views, VOB and View backup and restore, license information maintenance and implementation of triggers and architecture by partitioning development groups into Clear Case regions.
Participated in defining release engineering processes and procedures for labeling, builds etc.
Participated in baseline builds, merges, software release management, and other SCM activities.
Worked with build/release engineers in administering, creating, and enhancing 'builds' for Release to QA and Production environments. Maintained the Release notes, documentation and Website
Involved in Developing Perl scripts for automation of Merge/release on Product main branch of ClearCase, by file/ Directory merging, labeling with taking care of maintaining consistency and integration of main branch.
Provided end-user support, performed baseline builds, merges, software release management, and other SCM activities. General tools compiler support and general environment support. Detailed documentation on CM tasks using MS-Office.
Environment: Rational Clear Case V.7.x, Rational ClearQuest V7.0.x, Unified Change Management (UCM), Perl, Java, J2EE, HTML, Java Script, XML, PL/SQL, CVS, SUN O/S, Windows NT/2000/XP, Samba.
Chesapeake Appraisal and Settlement Services - Columbia (MD) Mar’ 2006 to Dec’ 2006
Citigroup/First American Corporation
Configuration Manager\ClearCase Administrator
Chesapeake Appraisal and Settlement Services was a part of Citigroup, and now it is a joint venture of First American Corporation and Citigroup .The First American Corporation is the nation’s leading provider of business information. Tracing its history to 1889. First American continues its commitment to service by providing the information resources businesses need to make timely and accurate decisions. Backed by industry-leading technology systems, First American delivers efficiency to support your business information needs. Chesapeake Appraisal and Settlement Services deals with Appraisal, Title, Closing, Loan equity and Mortgage Loans.
Responsibilities:
Installed and configured IBM Rational ClearCase V.6 on UNIX AIX Server and Windows Clients for Developers.
Created a Replica of Vob and imported the packets from St.Louis to facilitate developers with latest code base.
Involved in setting up vobstorage and viewstorage areas on NAS storage device.
Managed and developed Source Control Management and Release Software and processes for Applications developed in Java, Power Builder and C.
Assisted build engineers and developers in doing daily and weekly build. Resolved issues related to build failures like build script problems and syntax errors.
As a member of SCM support group, provided daily Clear Case support to developers for effective use of ClearCase.
Provided training to developers on most commonly used ClearCase functions, explained the significance of branching and labeling.
Environment: UNIX AIX, Windows NT/XP, Rational Clear Case 2003.06.x, Perl, Shell script.
Fannie Mae (DC) Mar’ 2005 to Feb’ 2006
ClearCase and ClearQuest Administrator
Responsibilities:
Involved in creating Snapshot and Dynamic views in UCM project and attached view’s to existing stream.
Installing ClearCase & ClearQuest Clients on Users or Developers Machines.
Prepared work areas, Baselines in UCM.
Involved in designing deliver and view policies for implementing UCM environment for developers to deliver work from private work areas to shared work area.
Help and support to ClearCase users to resolve day – to – day ClearCase administration issues.
Well versed with user administration in Clear Quest.
Integrated UCM with ClearQuest.
Working with Change Request Records in the Windows Clients.
Public and Private Queries Running a Query from the Workspace.
Defining ClearQuest Schema Repositories, Databases, and Connections
Exporting ClearQuest Charts and Reports.
Helped to Users or Developers to overcome the merge conflicts if any.
As a member of SCM support group, provided daily Clear Case support to developers for effective use of ClearCase.
Provided training to developers on most commonly used ClearCase functions, explained the significance of labeling etc.
Detailed documentation on CM tasks using MS-Office.
Environment: UNIX, Windows NT/XP, Rational ClearCase 2003.06.x, ClearQuest 2003.06.x Perl Script.
Contact this candidate