SUMMARY

• Experience with Cloud Supply Chain projects and Involved in full life cycle of projects from business requirements to functional into technical specs and all the way to prod deployment.
• Extensive experience in Cloud, OOAD knowledge, SDLC Methodologies like Agile, Waterfall and other digital transformation projects.
• DevOps / AWS Cloud Engineer, Techno - Functional consultant, Super User, Team Lead, SME, Sr. Developer/ System Analyst and Integration Consultant.
• Extensive involvement with Continuous Integration Tools (Jenkins, Maven, Ant).
• Experience with AWS Cloud-Specific technologies including EC2, EBS, S3, RDS, ELB, Cloud Front, Cloud Formation, Lambda, SNS, Dynamo DB.
• Expertise in Configuration Management, Cloud Infrastructure, Amazon IAM Automation. It includes Amazon Web Services (AWS) and Ant, Jenkins, SVN, Git, Github, CVS, Apache Tomcat, and Maven.
• Experience in Building S3 buckets and managed policies for S3 buckets and used S3 bucket and Glacier for storage and backup on AWS.
• Created detailed AWS Security Groups, which behaved as virtual firewalls that controlled the traffic allowed to reach one or more AWS EC2 instances.
• Expertise in Auto Scaling Servers, Glacier, Elastic Beanstalk, Route 53, Cloud watch, IAM & Roles, SNS.
• Excellence in JDA system design that includes install and configure applications in cluster and non-cluster environments, batch schedule design and SRE node pools, development, unit, system, and user acceptance testing.
• In-depth knowledge in Docker Container, DockerHub repository.
• Extensive knowledge of application and Production support and also Go-Live and post. Go-Live support and 24/7 on-call. Proficient at identifying technical problems and fixing the issues proactively.
• Experience in Linux/Unix environment like Red Hat, CentOS, and Solaris.
• Efficient working knowledge in J2EE (EJB, Servlets, JSP, JDBC, XML), Java, JUint, PL/SQL, XAPP, Struts and MVC frameworks, C++, C, Oracle, SQL Server and related tools.
• Strong organizational skills, ability to work effectively in high-pressure situations and ability to work independently towards department objectives, strong troubleshooting skills.
• Versatile team player with good communication and inter personal skills.

TECHNICAL SKILLS

Cloud Environment: Amazon Web Services: EC2, S3, ELB, Lambda, Code Pipeline, Auto Scaling Servers, Elastic Beanstalk, Batch, Cloud Front, Cloud Formation, RDS, VPC, Route 53, Cloud watch, IAM Roles, SNS, Docker Container.

Supply Chain (JDA): JDA 7.x - Demand, Fulfillment, Master Planning, Strategy, Market Manager, Promotion, Markdown, Precision pricing, Collaborate, Transportation. SCPO 6.x - Demand, Supply, DPEE, Fulfillment and Master Planning

Databases/ Programming: Oracle version 9i,10g, SAP HANA, openSQL, SQL Server, DB2, SQL, PL/SQL,Triggers, Procedures, Functions, Packages, SQL Loader.

Unix servers/ Programming: HP, IBM AIX, Sun Solaris, Unix shell Scripts, Perl.

Supply chain Integration/Web Technologies: WebLogic, WebWorks, Tomcat, WebSphere,J2EE(EJB,Servlets,JSP,JDBC,JNDI), Java, Java Script, XML, Cold Fusion Mx6.0/7.0, Ajax, JSON, Phython, PHP

Methodologies(OOP): Agile, MVC, Structs, Spring2, Java Design Patterns

Build /Scheduling /Reporting Tools: ANT, MAVEN, JENKINS, Apache Ivy, IBM Tivoli, Tidal, Autosys, AppWorx, Control - M,Oracle Discoverer 10g

Other Tools/ Programming: JIRA, TFS 2012, XAPP, GIT, Subversion and GITHUB, MS Project 2010, TOAD, PL/SQL Developer, Perl, C++, mPower, MS Project, BugZero, Visio, IntelliJ IDEA, Rational Rose, MQ Series, JMS, SAP APO, SAP ABAP/4, BugZilla.

PROFESSIONAL EXPERIENCE

Confidential, Atlanta, GA

DevOps / AWS Architect

Responsibilities:

• Involved in the architectural design reviews. Analyzing and reviewing business, functional and high-level technical requirements.
• Designing and deploying scalable, highly available, and fault tolerant systems on AWS Services.
• Design roles and groups using AWS Identity and Access Management (IAM) and Managed hardware, software, and networking for a large scale cluster on Amazon EC2.
• Used security groups, IAM roles, scaling groups, load balancers, Monitored EC2 instances with Cloud watch.
• Configured S3 Buckets for EBS backed Snapshots and versioning for data backupsand Leveraged AWS cloud as an extension of the corporate data center by creating a VPN connection between corporate data center and VPC using Customer and Virtual Private Gateways.
• Configuring IAM roles for EC2 instances and assign them policies granting specific level access to S3 buckets by customizing JSON templateDesigned Stacks using Amazon Cloud Formation templates to launch AWS Infrastructure and resources.
• Experience in RDS, MySQL and Dynamo DB to perform basic database administration and Manage virtual cloud Resources as required with and overall objective of improving scalability, performance, reliability and highly available fault tolerant..
• Experienced in installing, up grading and maintaining Linux, Aix, Ubuntu, and Windows based environments.
• Decent knowledge on working with Docker containers infrastructure and Continuous Integration for building & deploying Docker containers and on creating AMI (Amazon Machine Images) that utilizes ELB (Elastic Load Balancer) and Auto Scaling.
• Decent knowledge on Dynamo DB and Created periodic EBS snapshots and rebuilt new EBS volumes from these snapshots to migrate applications.
• Designed highly available, cost effective and fault tolerant systems using multiple EC2 instances, Auto Scaling, Elastic Load Balance and AMIs.
• Creating S3 buckets and also managing policies for S3 buckets and Utilized S3 bucket and Glacier for storage and backup on AWS.
• Creating an AWS RDS MySQL and connected to the database through an Amazon RDS MySQL DB Instance using the Amazon RDS Console.
• Developed build and deployment scripts using ANT and MAVEN as build tools in Jenkins to move from one environment to other environments.
• Utilized Cloud Watch to monitor resources such as EC2, CPU memory, AWS RDS, Dynamo DB tables, EBS volumes to set alarms for notification or automated actions and to monitor logs for a better understanding and operation of the system.
• Configured S3 to host Static Web content, Experienced in S3 Versioning and lifecycle policies to and backup files and archive files in Glacier.
• Implementing a Continuous Delivery framework using Jenkins, Puppet and Maven in Linux environment.
• Worked in building CI/CD Pipeline using Jenkins, Git/SVN, and artifactory and Used Jenkins to automate the build process and integrated with other tools.
• Knowledge of concepts in code lines, branching, merging, integration, versioning, etc. and Created Cloud Formation template to upgrade the current environment and reuse the environment on AWS

Environment: Agile, JIRA, Java/J2ee, Eclipse, Chef, Puppet, AWS (Amazon Web Services), Ant, Maven, Subversion, Scripting, Linux, SVN, GIT, Python, Ruby, Docker, Jenkins, CentOS, PERL, BASH, Solaris, Linux, UNIX.

Confidential, Westminster, MD

DevOps Engineer/ AWS Architect

RESPONSIBILITIES:

• Experience in DevOps Engineer for different project teams that involved different developments and simultaneously multiple software releases.
• Participated in weekly release meetings with Technology stakeholders to identify and mitigate potential risks associated with the releases.
• Involved inArchitect, build and maintain Highly Available secure multi-zoneAWScloud infrastructure utilizing Chef, Puppet withAWSCloud Formation and Jenkins for continuous integration.
• Extensive exposure to Configuration Management policies and practices with regards to SDLC, along with automation of scripting using BASH/Shell, Perl scripting.
• Involved in several projects setting up builds using Ansible,PuppetandChef.
• Designed and presented Container based delivery utilizing modern cutting-edge technologies such asDocker.
• Expert in performance monitoring tools like IaaS, AWS cloudwatch and stackdriver
• Involved in defining documenting and maintaining code deployment pilot automation project documents.
• Created continuous integration system using Ant, Jenkins, Puppet full automation, Continuous Integration, faster and flawless deployments.
• Basic administration skills on different Linux flavors -RHEL,Centos, Solaris
• Implemented continuous integration for Mobile apps (IOSandAndroid)
• Hands on Exposure on TFS Version Control, VSS, SVN.
• Worked on Maven to create artifacts from source code and deploy them in Nexus central repository for internal deployments.
• Previous experience with production deployment tools like AnthillPro and worked with Atlassian tools like Jira.
• End-user training regarding branching strategies for all Subversion (SVN) users to effectively use the tool.
• Used Jenkins for enterprise scale infrastructure configuration and application deployments.
• Using ANT, Puppet/ Chef Scripts with Apache Ivy to build the application and deploy.
• Created Continuous Build Process using Jenkins as Continuous integration tool.

Environment: Solaris, Linux, Eclipse, Java, SQL, AWS, RHEL, Python, Azure, Subversion, Bash, Hudson, NT Command Shell, Java/J2EE, ANT, Bamboo, Chef, Puppet, Ruby, Bitbucket, JIRA, XML, Docker, Jenkins.

Build & Release Engineer

Confidential, Atlanta

RESPONSIBILITIES:

• Designing, developing, and implementing new methods and procedures of the technical solution that meets the requirements of the project. Designs may involve major and highly complex systems.
• Implemented & maintained the branching and build/release strategies utilizing Subversion.
• Performed all necessary day-to-day Subversion support for different projects.
• Responsible for design and maintenance of the Subversion Repositories, views, and the access control strategies.
• Deployed the Java applications into web application servers like Jboss.
• Exporting data from SVN using python scripts.
• Deployed JAVA/J2EE applications through Jboss Application servers. Comfortable and flexible with installing, updating and configuring various flavours of UNIX and Windows. Involved in front-end programming using Java, C++ on both UNIX & Windows platforms.
• Member of a group of UNIX / Linux administrators responsible for providing 24x7 supports for Production, UAT and Development Environments.
• Automating software installation and environment settings on build agent host
• Migrating code to and from GitHub using GIT.
• Responsible for creating maintaining deployment plans, release gates, release pipe and creating federated dashboards with Urban Code Deploy/Release product.
• Used ANT and MAVEN as build tools on Java projects for the development of build artefacts on the source code.
• Developed, maintained, and distributed release notes for each scheduled release.
• Developed procedures to unify, streamline and automate application development and deployment procedures with Linux container technology using Docker.
• Kept track of all the releases and request of the developers through Infrastructure management tool.

Environment: Subversion, Java/J2EE, ANT, MAVEN, UNIX/LINUX, XML, GIT, Jboss, GitHub, Windows XP, Windows Server 2003, Web logic, MY SQL, Python scripts, Perl Scripts, Shell scripts.

Confidential, Chicago, IL

RESPONSIBILITIES:

• Providing technical consulting support on system issues.
• Requirements gathering, design and develop technical documents along with implementation and support.
• Played role as a full stack developer, capable of performing tasks at any level of the technical stack.
• Support the applications during testing of technical changes such as patches and upgrades.
• Design and developed interfaces to and from external systems and Enhancements to existing application along with improvements.
• Involved in configuring and setup the Manu applications under cluster and non-cluster environments.
• Providing the production support and mentoring other project personnel to ensure business application systems with architectural standards and established methodologies and practices.
• Perform exceptions (DFU and SKU) reviews and resolutions.
• Batch process development, node pools and setup for custom processes.
• Validate and analyze supply chain planning data and resolve any issues.
• Resolving end user issues related to processes like Forecasting / Demand Planning, Supply Planning, Inventory, Promotion, Distribution planning.
• Patch installation and Go-Live and post Go-Live support

Confidential, Rockville, MD

Senior Software Engineer

RESPONSIBILITIES:

• Involved in full life cycle development and deployment of Confidential Demand, Promotion and Precision pricing products by using SCPO Architecture and Technology and maintaining Demand and Fulfillment.
• Database Migration thru import / export functions from 6.x to 7.x and automated tasks thru shell script and batch programs.
• SCPO migration and performed Data Loads through SQL loader and SQL scripts
• Involved in the design model issues for promotion and precision pricing.
• Implemented SCPO, webWorks common API interfaces for components and customized Struts similar framework.
• Experience with Confidential upgrades and support for version 6X, 7.0, 7.1, 7.2.1.

Environment: J2EE, Java, XML,Cold Fusion, Weblogic8.1/6.1, WebSphere5, WSAD, winCVS, Oracle9i, SQLServer, Perl, Webworks, Web connect, WindowsXP/2000, HP-UX, Solaris, Ant, MVC Struts framework, Rational Rose, UML, IntelliJ IDEA, mPower, SQL Loader, SQLPlus, TOAD.