SUMMARY:

• Over 10 Years of experience with strong business acumen and rich technical and functional experience in AWS, DevOps, Agile, VisionPLUS, Core Java, Oracle SQL, PL/SQL, Oracle ERP Applications (11i, R12 Manufacturing and Financial modules).
• Experienced in middleware support Build and Configuration, Build and Release application under various platforms.
• Experienced in leveraging in Agile / DevOps principals. Providing Technical consultancy in implementing orchestration and automation of build and deployment processes using containerization and application configuration management tools Docker, Puppet, Chef and Ansible.
• Experienced in CI (Continuous Integration)/CD (Continuous Delivery) software development pipeline stages like building, debugging, automating, managing and deploying code across multiple environments for Java, .Net Technologies.
• Proficient in working with Continuous Integration development practice using Jenkins and Git.
• Experience in writing modules for creating environments for Dev, QA, and Production to deploy the applications to the servers using Configuration tools.
• Experienced in Implementing Organization DevOps strategy in Linux and windows servers along with adopting cloud strategies based on Amazon Web Services.
• Designed and implemented Cloud solutions withAWS Virtual private cloud (VPC), Elastic Compute Cloud (EC2), Elastic Load Balancer (ELB), S3, Route 53, Cloud watch and otherAWS services.
• Driven IT transformation program for Utilities Business Unit on Agile and Devops in recommending industry toolsets dat will be part of the automation and orchestration solutions wrt tools, processes and people. POD cluster formations, Scrum/Kanban practices, CI/CD setups.
• Experience with container based deployments using Docker, working withDockerimages, Docker hub andDockerregistries.
• Expertise on various components of Chef including chef server, workstations, Nodes, Configuration of chef - client and writing cookbooks and recipes for Chef and assigning roles to nodes.
• Managed Linux and Windows virtual servers on AWS EC2 using Chef Server.
• Extensive experience in working with IBM Websphere application server, Apache Tomcat servers.
• Experience in Software Configuration Management, Build, Release Management using CVS, VSC, TFS, Subversion, ClearCase, RTC, ANT, Maven, CA Harvest, JIRA, Perforce and Clear Quest on Unix, Windows environment.
• Experienced in working on DevOps/Agile operations process and tools area (Unit test automation, Build & Release automation, Environment, Service, Incident and Change Management).
• Adopted and integrated RTC, JIRA, Confluence, QC, SmartBear for team collaboration and project tracking and management.
• Co-ordination experience with various teams like Dev, QA and Production Operations
• Experienced in Oracle 9i, 10g, 11i environments using SQL, PL/SQL.
• Experience in customization, upgrade, Implementation and production support of Oracle Financials and Oracle Supply Chain modules.
• Experience working with Oracle backend objects like: Database Triggers, Stored Procedures, Functions, Collections, Record types, Views, Materialized views and Packages using PL/SQL.
• Interacted with users, fixed the bugs, developed test plans and provides daily production support.
• Worked on Control files, PL/SQL validation scripts for validating and importing legacy transactional data from feeder systems to Oracle Applications.
• Install, configure, modify, test & deploy applications on Apache Webserver & Tomcat and JBoss App Servers.
• Excellent Analytical and Communication skills, Quick Learner, Versatile Team player, Organized, Self-Motivated, can pick up new technologies and solve complex technical problems.

TECHNICAL SKILLS:

Cloud/Container: AWS, Microsoft Azure, Docker 1.8.x

SCM/Build Tools: Git, GitHub, Maven, MSBuild, Ant, BuildForge

Artifactory/CI/CD: Jenkins, Bamboo, SonarQube, Changeman, Octopus Deploy, jFrog.

Config Management: Puppet 3.8, Ansible 2.1.x, Chef 12.x

Web Services: JBOSS, Apache Tomcat, IBM Web sphere, IIS Server

Collaboration Tools: JIRA, Confluence, SmartBear, Sharepoint

Operating Systems: Windows 9X/2000/XP/NT, UNIX, LINUX, Ubuntu

Test/Monitoring: XaTester, Nagios, TOSCA, Splunk

Scheduling: CronJob, CA7, OPC, CONTROL-M, TWS

Methodology: SDLC, Agile Scrum, Kanban

Coding Languages: SQL, PL/SQL, Core JAVA, Cobol

Scripting Languages: Bash shell, Batch shell, PowerShell, Python, YAMAL

Middleware Suites: IBM Websphere Application Server, Weblogic, JBOSS, Apache Tomcat

ERP Applications: Oracle applications 11i, R12 (Manufacturing, Financial modules)

Oracle Tools: Toad, SQL Developer, SQL*loader, SQL*plus, FTP.

Cloud Technologies: AWS (EC2, S3, EBS, ELB, Elastic IP, RDS, SNS, SQS, Glacier, IAM, VPC

PROFESSIONAL EXPERIENCE

Confidential, St Louis, MO

DevOps Engineer

Responsibilities:

• Designing and implementing Continuous Integration system: configuring Jenkins servers, nodes, creating required shell scripts to create/configure Linux VMs.
• High Availability designed using Elastic load balancer for Web servers with Scale in and Scale out automatically also Isolated environment by having security groups and NACL across subnets for EC2 instances.
• Configured, monitor and automate Amazon Web Services using EC2, S3 and EBS.
• Experience in working with EC2 Container Service plugin in JENKINS, which automates the Jenkins master-slave configuration by creating temporary slaves.
• Manage security keys and security groups, created and monitored alarms, notifications for EC2 instances using Cloud Watch.
• Creating S3 buckets and maintained and utilized the policy management of S3 buckets and Glacier for storage and backup on AWS.
• Developed pipelines with CI (ContinuousIntegration) and CD (ContinuousDeployment) methodologies using Jenkins.
• Migrated existing infrastructures over three AWS accounts into VPCs managed by Cloud formation.
• Designed and developed internal product workspace automation for new joiners in one of the applications of front end using Puppet (Windows agents), Maven, RTC, Web Application Server, Apache Tomcat helped to showcase huge savings in terms of cost and process improvement.
• Have good hands on experience Configuring Puppet Master and Puppet agents on Windows/Linux servers.
• Experience in Utilizing configuration management tools (Chef/Puppet, Power Shell DST, Etc.)
• UtilizedKubernetesfor the runtime environment of the CI/CD system to build, test deploy.
• Solution proposal was done using Git, Jenkins, Ansible for continuous deployment of application projects.
• Writing Chef Recipes to automate our build/deployment process and do an overall process improvement to any manual processes.
• Providing suggestion to Onboard new applications into Git and Jenkins, integrations.
• Worked closely with Product Management, Development, Business, and Testing Teams to ensure testing is comprehensive. Expertise in implementation of Automation Tests.
• Log files analysis to resolve issues using Ruby scripts.
• Ensure team collaboration is in place using confluence, bug tracking and agile project tracking using JIRA
• Actively worked closely with various engineering teams on software projects and in creating and improving engineering processes, infrastructures, and strategies.
• Having good exposure to incident management, change management, release management and problem management for application outsourcing projects.
• Proven mentor and trainer, skilled at communicating with all organizational levels and cross-functional teams to develop a shared vision and foster a culture of excellence.

Environment:AWS services, Subversion, GIT, Puppet, Ansible, Jenkins, Docker, kubernetes, Core Java/J2EE, Ant, Maven, JIRA, Ruby, Confluence, Linux, XML, TFS, Windows XP, Bamboo, Windows Server 2003, MY SQL, Shell scripting, PowerShell, Batch scripting, Python.

Confidential, Minneapolis, MN

DevOps Engineer (AWS).

Responsibilities:

• Plan, execute, and manage the integration of new applications into existing network infrastructure,systems and software throughout the enterprise.
• Create, maintain, and document tools and automation for handling system state and operations across a complex global infrastructure.
• Helping Support and Develop teams on agile Scrum and Kanban processes and help them in setting up boards in JIRA and integrating with Confluence.
• DevOps SPOC for Tooling implementations, adoption and suggesting right tool for improvising process and lead time to market.
• Used Atlassian products like JIRA for issue tracking and code integration to plan and collaboration, used Dev tools to host, review, test, and deploy team's GIT and Mercurial code.
• Collaboratively working with product vendors for enterprise versions and conduct trainings to the team accordingly.
• Provided end-user training on Agile processes and DevOps tools and Communicate, interact effectively across technical and operations disciplines.
• Working experience of deployment of Java applications through WebLogic/WebSphere Application servers. And build tools like Gradle.
• Helped in maintaining tooling stack for service line for all different project streams.
• Configured AWS IAM and Security Group in Public and Private Subnets in VPC.
• Proposed branching strategies for using Version Control Systems like GIT and GitHub.
• Created branches, performed merges in version control systems GIT and GitHub.
• Design pipelines with CI (ContinuousIntegration) and CD (ContinuousDeployment) methodologies using Jenkins.
• Strong use of Shell scripting languages including BASH for Linux and Power Shell for Windows systems.
• Have good exposure on Linux, Networking, monitoring tools& Debugging.

Environment: SVN, Shell/Python Scripts, Puppet, GIT, Azure, Ansible, Jenkins, Puppet, Build Forge, Docker, Maven, ANT, HTML, Bamboo, OpenStack, Apache Tomcat, Ruby, Jira, Cloud computing.

Confidential

DevOpsEngineer

Responsibilities:

• Designed and implementing CI (Continuous Integration) system, configuring Jenkins servers, Jenkins nodes, and Hudson. Responsible for User Management and Plug-in Management for Jenkins.
• Responsible to participate sprint planning sessions, demos and retrospective meetings using an Agile environment.
• Focus on efficient use of DevOps CI/CD processes and tools for AWS cloud migration with special attention to characteristics like reuse, scalability, resilience and performance of the migration solutions.
• Expert in AWS CloudIaaSstage with components VPC, ELB, Security Groups, EBS, AMI, Cloud Watch, Cloud Front & Direct Connect.Good understanding of AWS infrastructure. Implemented the continuous delivery pipeline with Docker, Jenkins and GitHub and AWS AMI’s.
• Managed bit bucket and Amazon Web Services like EC2 and assigned roles and policies via IAM through AWS Management Console.
• Experienced with AWS Redshift Install, configure, deploying, administering, maintaining, tuning, and upgrading databases on an Amazon Web Services platform.
• Organize a daily stand-up post-deployment meeting to review all issues being tracked. Ensure every issue has an owner and dat it is resolved while capturing the specific details about the issue, resolution, and which organizations and individuals provided the resolution.
• Our team is responsible for to understand and support the application team’s development pipeline to make faster build and deployments, which has implemented using different DevOps tools like Git, Maven, Jenkins, Chef, Ansible likewise.
• Worked on the third-party webservers like Tomcat and Nginix for the load balancer configuration using both ELB and ALB using AWS cloud.
• Provide Integrated production support IPS/COSE team for both Cloud and On-Premise applications.
• Transferred Legacy Applications utilization Docker containerization platform on AWS cloud.
• One-Click Sandbox infrastructure deployment using docker container services to simulate production environment. These sandbox boxes were used to get customer ready for the production environment.
• Experienced with SCM tool like GIT to access the repositories and used in coordinating with CI tools.
• Configured the JIRA workflow for the project for improvement processes for screens, workflow procedures and reports of applications as per business requirement
• Provided technical expertise for JIRA Agile and have created and configured Scrum and Kanban boards.
• Created automated builds using Jenkins with Groovy pipeline scripts and developed cloud formation templates CFTs using JSON script.
• Experienced with writing and implementing CFT’s using different AWS services like Auto Scaling, ELB and Route53 etc.
• Experienced using Continuous integration tools like Nexus and JFrog Artifactory to store the artifacts.
• Developed Custom Scripts to monitor repositories, Server storage.
• Supports Integrated production support team cloud release execution automation efforts across various technologies and services of using Cloud as well as On-Premise applications.
• Responsibilities include designing and developing new back-end services, maintaining and expanding our AWS infrastructure, and providing mentorship to others on my team.

Environment: RedHat Linux RHEL, Ubuntu, Jira, Git, Maven, Jenkins, AWS Cloud, YAML, Docker, Nginix, Chef, Shell, Ruby, Python, Nagios, Splunk, and Redshift

Confidential

Senior Software Engineer.

Responsibilities:

• Upgrade of 11i Custom objects from Release 11i to R12 in major financial modules.
• Customize and convert existing RDF reports dat will run compatible as per the new multi-org structure and user requirement.
• Worked on SQL*Loader scripts to migrate the invoice data from the flat files and populate the staging tables before implementing auto invoice interface.
• Preparation of SQL *Loader Control Program and PL/SQL script with validation to upload data from flat file to oracle Applications base tables.
• Identified source control management tools from DevOps stack and implemented in projects for Linux code integration and integrated development.
• Exceptional ability to quickly master new concepts and technologies. Involved in doing multiple POCs in DevOps tooling stack.
• Worked closely with Project Managers to understand a code/configuration release scope and how to confirm a release was successful.
• Attended SCRUM meetings until technical acceptance phase of the project.
• Resolved compiler error/warning of release builds, to maintain quality software as per organization standards.
• Created and modified Ansible playbooks, shared using company GitHub.
• Ansible installation and maintenance for infrastructure automation. Developed playbooks ruby shell scripts for build and deployment and configuration release process.
• Trouble shoot issues with run time performance of the reports and use lexical parameters and bind variables wherever required to improve the performance.
• Worked on XML Parser and DOM API to build interface between R12 and legacy system.

Environment:Git, GitHub, Jenkins, Linux, Oracle Applications R12, 11.5.10.2,Reports 6i/10g, Forms 6i/10g, Oracle 10g, SQL*Loader, Toad, Windows(2000/XP).

Confidential

Software Engineer

Responsibilities:

• Developed and customization of reports, interfaces, conversions and forms.
• Designing the technical documents.
• Customized pick slip report and invoice reports.
• Development of new XMLP reports as per the business requirement.
• Mapping functional specifications to technical for customizing existing reports.
• Developing reports, Interface programs and registering them as concurrent programs.
• Involved in the development of SQL*loader scripts.
• Involved in developing interfaces to load data from legacy systems to the base table.
• Creation of values sets in various modules of the application.
• Configure and enable the Flex Fields (KFF and DFF).
• Registering custom applications, concurrent programs, tables, oracle ID’s and forms
• Involved in writing PL/SQL packages, procedures and functions.
• Developed Invoice Interface to import the flat file data into base tables.
• Developed outbound interfaces to extract the data from base tables to flat files.
• Involved in workflow customization.
• Analyzing the reporting requirement of client and then creating the necessary XML Publisher reports.

Environment:Oracle Applications R12(PO, INV, AP, AR, GL, BOM, WIP), Oracle 9i (SQL, PLSQL), Reports 9i/10g, Oracle 10g, SQL*Loader, Toad, Workflow, Windows Sever 2008 and Linux

Confidential

Software Engineer

Roles and Responsibilities

• Involved in Customization, Design and Development of Forms and Reports Including changes in Stored Procedures, Functions, Packages and Triggers in PL/SQL Blocks.
• Performance tuning of SQL and PL/SQL Programs.
• Document preparation like technical designs, unit test scripts and review documents.
• Prepared User Manual and Flow charts .
• Setting up region for testing UAT’s and Region refresh
• Executed User Acceptance Testing.
• Involved in support and enhancements of all modules, User creation, Database Enhancements.
• User training & online technical support.
• Integrated other technologies within the system.
• Designing, developing, troubleshooting and debugging of the software.
• On time Delivery of deliverables to the client.
• Installation of ERP products in user machines.

Environment: Oracle 9i ( SQL, PLSQL ),SQL*Loader, Toad, Pl SQL Developer, Windows Sever 2008 and Linux