Pullarao Atmakuri

Contact No: +1-608-***-**** Current Location: Bentonville, USA

Email id :ad1y87@r.postjobfree.com

PROFESSIONAL SUMMARY:

Sixteen plus years of total IT experience in best software industry and had the knowledge of SDLC and ITIL process.

Working as a Software Engineer in Walmart since last 2 years,9.5 years of experience as technology lead for Infosys and had 5.5 years of experience in the development environment as a programmer in Cap Gemini-FS GBU

Experience in Open Source and DevOps Tools like Ansible, Puppet, Docker, GitHub, and Maven.

Experience in setting up Apache service mix products include Karaf container, ActiveMQ.

Manage Version Control Systems tools like Git, SVN, Bitbucket, GitHub to implement revision control systems to track, document and control changes to the repository source code

Writing scripts like Shell, Perl, Python for different requirements and deploying them in production as and when needed.

Proficient with Docker based container deployments to create shelf environments for dev teams and containerization of environment delivery for releases.

Experienced in administering the message objects associated with all WebSphere MQ objects such as: queues (local, remote, alias & model), process definitions, channels, and listeners, clustering, Queue sharing group and pub-sub etc

Experience in leading offshore team and worked as a lead for WMQ, WMB and IIB infrastructure implementations.

Experience in migration of MB 6.1/7.0 to IIB 10

Experience in tuning, monitoring, maintenance, and customization of WebSphere MQ and WebSphere Message Broker/IIB

Good Experience on IBM middleware products like WebSphere MQ MQv9.1/V8.0/7.5/7.0.1/7.0, WebSphere Message Broker V7and IIB 9/10 administration

Experience in WMQ Clustering and troubleshooting clustering issues.

Experience in installing Fix Packs/Upgrades and Support pacs for WMQ, WTX, ITX 9.0.0.2, WMB and IIB

Hands on experience in Installing and Configuring WebSphere MQSeries, WebSphere Message Broker and IBM integration Bus (IIB)

Experience in operational 24x7 support, best practice trouble shooting, monitoring, capacity planning and maintenance.

Experience on administrating the z/OS MQ Objects, troubleshooting issues on Mainframes (MQ related)

Experience in setting up cluster design for MQ for various applications within enterprise.

Have expertise and experience in all phases of project life cycle namely analysis, design, and coding, testing and implementation phases.

Worked on POC for Active MQ on Cloud and Wrote API’s on Java for Load testing.

Experience in Project management and ticket creation, tracking using JIRA.

Experience in cloud-based offerings for IT service management in IT operations like Service Now and Remedy.

Possess strong background in ITIL framework and working in the various tiers of the framework namely Incident Management, Problem Management and Performance Management.

Experience working with Server IT management to propose, get approved, plan, and execute new initiatives. Good understanding of retail industry and IT alignment with business.

Strong background in root cause analysis and advanced troubleshooting.

Excellent problem resolution and communication skills with ability to work under pressure in a highly visible role.

I have efficiently managed the team and took care in delivering quality deliverables from my team which proved my managerial and leadership skills.

Actively participated in motivating and coaching other team members.

Interest in learning new technologies and working with proof of concepts to promote new technologies.

Strong project management, leadership, and cross-functional collaboration skills.

Key Domain and Technical Knowledge:

Domain: Retail, Manufacturing and Banking.

Middleware: IBM WebSphere MQ, IBM integration bus, Apache Active MQ, Apache ServiceMix, Camel, Karaf Container,Apache Kafka and NIFI

Programming Languages: Cobol, JCL, Java, Perl

DevOps Tools for Automation: Docker, Kubernetes, Ansible, Jenkins, Maven, Concord, and Looper Client based tools.

Middleware Tools: Omegamon XE, Appwatch and RFHUTIL

Software configuration management tools: GitHub and Bit bucket

Cloud Solution: Microsoft Azure

EDUCATION:

Master of Technology IT-BHU, Varanasi 2006

Certifications / Professional Awards:

AZ-900 Microsoft Azure Fundamentals

AZ -104 Microsoft Azure Administrator

AZ-303 Microsoft Azure Architect Technologies

AZ-304 Microsoft Azure Architect Design

98-381: Introduction to Programming Using Python

Received WOW award Q4 FY 2013-14 for outstanding performance

Work Experience:

Company: Walmart Period: November 2021 to Till date

Address: Walmart David Glass Technology Centre,805 Moberly Ln,

Bentonville, AR,72716

Projects

Project Title: Walmart First Contact

Client: Walmart

Duration: Nov 2021 to Till Date

Description:

Assists in providing guidance to small groups of two to three engineers, including offshore associates, for assigned Engineering projects by providing pertinent documents, directions, examples, and timeline. Provides support to the business by responding to user questions, concerns, and issues (for example, technical feasibility, implementation strategies); researching and identifying needed solutions; determining implementation designs; providing guidance regarding implications of new and enhanced systems; identifying short and long term solutions; and directing users to appropriate contacts for issues outside of associate's domain. Manages small to large-sized complex projects by reviewing project requirements; translating requirements into technical solutions; researching and identifying alternative solutions; determining needed solution based on return on investment and value add to the business; gathering requested information (for example, design documents, product requirements, wire frames); writing and developing code; conducting unit testing; communicating status and issues to team members and stakeholders; collaborating with project team and cross functional teams; Identifying areas of opportunity; interpreting information and identifying a solution; ensuring solution is sustainable across implementation and use; troubleshooting open issues and bug-fixes; and ensuring on-time delivery and hand-offs. Troubleshoots business and production issues by gathering information (for example,

issue, impact, criticality, possible root cause); performing root cause analysis to reduce future issues; engaging support teams to assist in the resolution of issues; developing solutions; driving the development of an action plan; performing actions as designated in the plan; interpreting the results to determine further action; and completing online documentation. Participates in the discovery phase of small to medium-sized projects to come up with high level design by partnering with the product management, project management, business, and user experience teams.

Role and Responsibilities:

Configuration and administration of Message Brokers and Execution Groups

Start/Stop of the message flows.

Removal of the deployed Message flows/ sets from the Execution Groups.

ODBC & JDBC configurations on EG's

Certificate installations on Execution Groups/ Brokers

Involved in infrastructure outages.

Migration of the Integration nodes and iFix installations.

Providing technical guidance to team.

Coordinating between offshore and onsite.

Supporting as per the client’s requirement.

Good Knowledge on MQ Objects like Queue Managers, Queues and channels.

Good experience in MQ Clustering,MQFTE and AMQP features

Good Knowledge on MQ securities like SSL and OAM

Involving the in the change, Incident, and problem request execution and 24 X 7 MQ support for other applications

Setting up the Tivoli monitoring for the new queue managers and LDAP setup for Tivoli monitoring tool.

Used Jira to report bugs and reviewed the story/Work log as involved in status follow-up.

Provided 24x7 operational production support, best practice trouble shooting, monitoring, capacity planning, performance tuning, naming standards, security and maintenance.

Responsibility included build and support of all environments from development to production.

Involved in project planning and management, including disaster recovery planning document.

Maintenance of current documentation for all applications on Microsoft SharePoint and Atlassian Confluence.

Worked on POC for AMQ on Cloud environment and Wrote API’s on Java for AMQ load test

Support Apache Kafka,NIFI and DFX products

Company: INFOSYS PVT. LTD. Period: April 2012 to November 2021

Address: Survey No. 210 ISB Road, Lingampally Rd,

Manikonda Jagir, Telangana 500032, India

Projects

Project Title: Walmart Build Middleware.

Client: Walmart

Duration: From Jan 2012 to Nov 2021

Description:

Building an Environment, Configuration of the environment, Certification from Governance board, Patch installation, Build warranty, Support for performance testing and Support for Capacity

Working as an onsite coordinator from June 2017 and involved in the migration of MB 7 to IIB 10, MQ upgrade, and working on the Omegamon XE product setup for MQ Alerts, and Queue creation as per the application team requirement.

Role and Responsibilities:

Installation of the IBM WebSphere Message Broker and Toolkit on windows and Linux Platforms and creating their silent installation setups.

Installation of the WTX and ITX 9.0.0.2 version to support the MAPS.

Configuration and administration of Message Brokers and Execution Groups

Start/Stop of the message flows.

Removal of the deployed Message flows/ sets from the Execution Groups.

ODBC & JDBC configurations on EG's

Certificate installations on Execution Groups/ Brokers

Involved in infrastructure outages.

Migration of the Integration nodes and iFix installations.

Providing technical guidance to team.

Coordinating between offshore and onsite.

Supporting as per the client’s requirement.

Had knowledge in WebSphere MQ v6.0/v7.0/v7.5/8.0/9.0 Installation, Configuration and administration on z/OS and Linux environments.

Migration, up-gradation and applying fix packs.

Installation of the WTX and ITX 9.0.0.2 product and supporting the app team for the map deployments.

Good Knowledge on MQ Objects like Queue Managers, Queues and channels.

Good experience in MQ Clustering,MQFTE and AMQP features

Knowledge on administration tasks using MQSC Commands.

Good Knowledge on MQ securities like SSL and OAM

Experience in messaging tools like RhfUtil and q-load

Good Knowledge on PUB/SUB

Involving the in the change, Incident, and problem request execution and 24 X 7 MQ support for other applications

Setting up the Tivoli monitoring for the new queue managers and LDAP setup for Tivoli monitoring tool.

Used Jira to report bugs and reviewed the story/Work log as involved in status follow-up.

Provided 24x7 operational production support, best practice trouble shooting, monitoring, capacity planning, performance tuning, naming standards, security and maintenance.

Responsibility included build and support of all environments from development to production.

Involved in project planning and management, including disaster recovery planning document.

Maintenance of current documentation for all applications on Microsoft SharePoint and Atlassian Confluence.

Worked on POC for AMQ on Cloud environment and Wrote API’s on Java for AMQ load test

Project Title: Backend Integration & Content Management

Client: BMW Germany

Duration: April 2012 - December 2015

Description:

Various IT systems for data exchange between applications and systems within and outside BMW belong to the Tower Backend Integration and Connectivity (e.g. EDI, C:D, MQS, See beyond, IBM Message Broker). These systems are involved semi-intensively and are classified as critical accordingly. Besides the group-wide output management, the support for our document platform also belongs to the prescribed services. Worked as an onsite coordinator for 6 months (August 2014 to Feb 2015) and involved in the upgrade of the MQ 7.1 version to 7.5 version on distributed environment and MQ 7.0 version to 7.1 version in the z/OS environment.

Environment: IIB 9, IBM Websphere MQ v7.0

Roles and Responsibilities:

Providing technical guidance to team.

Coordinating between offshore and onsite.

Preparing Defect Classification Reports, Daily and weekly status reports.

Conducting sessions for team members to groom up their functional knowledge.

Providing support at the time of outages.

Supporting as per the clients requirement.

Had knowledge in WebSphere MQ v6.0, v7.0, v7.5 Installation, Configuration and administration on z/OS and UNIX environments.

Good Knowledge on MQ Objects like Queue Managers, Queues and channels.

Good experience in MQ Clustering

Knowledge on administration tasks using MQSC Commands.

Basic Knowledge on MB administrations

Good Knowledge on MQ securities like SSL and OAM

Experience in messaging tools like RhfUtil and q-load

Good Knowledge on PUB/SUB

Involving the in the change, Incident and problem request execution and 24 X 7 MQ support for other applications

Setting up the Nagios monitoring for the new queue managers

Company: Capgemini India Pvt Ltd. Period: Nov 2006- March 2012

Address: # 115/32 & 35, ISB Rd, Financial District,

Nanakaramguda, Telangana 500032, India

HSBC Global risk Collections RTB

COBOL, JCL, VSAM, CICS, Debug, File Aid,expeditor,TWS

Team Lead

Description:

The Electronic Collections Automated Front-End (eCafe) and Collections, Tracking and Analysis (CTA) combine to form the HSBC Collections Solution, which enables Collection Agents to recover debt across a wide range of Retail Banking products including debit accounts, overdrafts, loans and mortgages.

The objective of the project was to work on the Tickets raised by business and supporting to many BU’s production batch abends resolution for CTA subsystem

Environment: COBOL, JCL, VSAM, CICS, Debug, File Aid, expeditor,TWS

Roles and Responsibilities:

Involved in the higher level Business requirements documents review.

Involved in preparing the functional specifications and high level impact analysis documents for the project

Involved in the preparation of project schedule, timelines for the project.

Analyzing the new requirements for collections.

Involved in preparing the technical specifications for the core gaps in CTA

Involved in preparing the test strategy, batch schedule and higher-level impact documentation.

Effectively managed in delivering the enhancement on time

Involved in preparing the mitigation strategy for different change requests.

Supported the WHIRL enhancement for SIT & UAT phases of the project.

Supported Business queries throughout the project

Effectively planned for the implementation of project.

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