PROFESSIONAL SUMMARY:

• Around 8+ years of experience in IT Industry comprising of DevOps/Cloud Engineer, Build & Release Engineer, Linux Administration, Software Configuration Management(SCM) and Software Development.
• Hands on experience with DevOps tools such as Git, SVN, Jenkins, Maven, ANT, Ansible, Chef, Puppet, Docker, Kubernetes, Terraform, Vagrant and VirtualBox.
• Experience in working with AWS provided services like IAM, EC2, S3, ELB, Route 53, RDS, VPC, SNS, AWS Lambda, Auto Scaling, Cloud Watch, Cloud Trail, Cloud Formation, Elastic Beanstalk, EBS, AMI, Glacier, Redshift, Cloud Front, SQS and Direct Connect
• Hands on experience in Google Cloud Platform(GCP) service such as Compute Engine, App Engine, Container Engine, Big Query, Cloud Functions, Cloud Storage, Cloud SQL Cloud DNS, Cloud CDN, Cloud Pub/Sub and Stackdriver.
• Strong knowledge of various Azure components like Virtual Network, Express Route, Traffic Manager, Load Balancer, Azure Active Directory, Azure AD DS, Azure Resource Manager (ARM), Azure container service (AKS) & Azure DNS
• Exposure on ensuring successful architecture and deployment of enterprise grade PaaS solutions using Pivotal Cloud Foundry (PCF) as well as proper operation during initial application migration and set new development.
• Experience on Working on the Deployment, Configuration, Monitoring and Maintenance of OpenShift Container Platform.
• Good understanding of OpenShift platform in managing Docker containers and Kubernetes Clusters.
• Experience in building private cloud infrastructure of OpenStack, deploying through puppet and maintaining them in production and tested OpenStack environment i.e. Nova, Swift, Cinder, Neutron, Horizon, Keystone & Glance.
• Hands on experience in implementing Terraform modules for deployment of applications across multiple cloud providers.
• Hands on experience in Creating Docker Images using a Dockerfile. Worked on Docker container snapshots, removing images and managing Docker volumes.Strong knowledge on Docker Containers, Docker Images, Dockerfiles, Docker Swarm, Docker Hub, Docker Registry, Docker Compose, Docker Volumes & Docker Networks.
• Experience in working with Kubernetes to manage containerized applications using its nodes, ConfigMaps, selector, Services and deployed application containers as Pods.
• Experience in Branching, Merging, Tagging and Maintaining the versions across the environments using SCM tools like GIT and Subversion(SVN).
• Extensive experience on Jenkins, Hudson, Bamboo, Build Forge and Docker for continuous integration and end to end automation for all build and deployments. Experience in creating Jenkinsfile in the root of a repository that contains a definition of Jenkins Pipeline to automatically manage and execute jobs based on repository branches.
• Versatile in using build tools like Maven, Ant and Gradle for the building of deployable Artifacts such as jar, war and ear from Source Code. Used Nexus and Jfrog Antifactory Repository managers for Ant, Maven and Gradle builds.
• Experience is using Apache Tomcat, Nginx, JBOSS, Web logic and WebSphere Application servers for deployment
• Hands on experience in developing Ansible roles and Ansible Playbooks for the server configuration and Hands - on experience on Ansible and Ansible Tower as Configuration management tool, to automate repetitive tasks, quickly deploys critical applications, and proactively manages change.
• Experience in writing ChefRecipes and Cookbooks using Ruby. Knowledge on concepts of Chef like Environments, DataBags, Knife, Berkshelf, Test-Kitchen, ChefSpec and Organizations.
• Experience in setting up Puppet Masters, Puppet Agents for managing enterprise policies and configuration. Strong knowledge on using Puppet to automate repetitive tasks, quickly deploy critical applications, proactively manage, change and create custom Puppet module skeletons.
• Strong knowledge in installing, configuring, supporting and troubleshooting Unix/Linux Networking services and protocols like NIS, NIS+, LDAP, DNS, TCP/IP, NFS, DHCP, NAS, FTP, SSH and SAMBA
• Hands on experience in using different Bug tracking tools like JIRA, Rally, Remedy and IBM Clear Quest.
• Installed, Configured, Managed Monitoring tools such as Splunk, Nagios, Graphite and iCinga for Resource Monitoring/Network Monitoring/Log Trace Monitoring.
• Experience in Monitoring performance of the applications and analyzed log information using ELK (Elasticsearch, Logstash, Kibana)stack.
• Versatile in writing Shell scripts (Bash), Powershell, Python, Perl, Node.js Scripts to automate the package installation, web server and instance configuration.
• Hands on experience in developing Java based applications such as Spring MVC, Hibernate, Angular JS, J2EE etc. and web-based applications such as HTML5, CSS3, Bootstrap, Java Script, XML etc.Familiar with LAMP and MEAN stack.
• Familiar with Relation databases like MySQL, MS SQL, Oracle and Non-Relational Databases like MongoDB, DynamoDB, Cassandra.
• Hands on experience on Virtualization technologies VMWare, Virtual box, Vagrant for creating virtual machines and provisioning environments.
• Experience in all phases of the Software Development Life Cycle (SDLC) with specific focus on the build and release of quality software in Waterfall, Agile and Scrum.
• Experience in Internet of Things (IoT) architecture, common IoT, ICS, SCADA, HMI, HCI and DCS products and also worked with M2M communication, IIoT applications.
• Hands on experience in System Administration on various platforms which includes Red hat Linux, Solaris, SUSE Linux, CentOS, Windows environments, VMware ESX/ESXi and VMware vSphere.
• Excellent written and communication skills. Team player with excellent interpersonal skills, self-motivated, dedicated and understanding of the demands of 24*7 system maintenance.

TECHNICAL SKILLS:

Cloud Environments: Amazon Web Services (AWS), Microsoft Azure, Google Cloud(GCP), OpenStack, Pivotal Cloud Foundry (PCF).

Operating Systems: Linux (Red Hat, CENTOS & SUSE), Ubuntu, Solaris, DEBAIN, HP-UX,Windows.

Scripting: Shell Scripting, Python, Ruby, Node.js, PowerShell, YAML, Groovy

Languages & Web Technologies: C#, JAVA/J2EE, JavaScript, PHP, HTML5, CSS3, XML.

Version Control Tools: GIT, GITHUB, Subversion (SVN), CVS, Bitbucket.

Web Servers: Tomcat Apache, JBoss, WebLogic, Web Sphere, Nginx.

Automation & Configuration Tools: Chef, Puppet, Ansible, Jenkins, Salt stack, Docker, Vagrant, Terraform, Open Shift

Orchestration Tools: Kubernetes, Docker swarm, Mesos

Networking Protocols: TCP/IP, DNS, DHCP, Cisco Routers/Switches, WAN, LAN, FTP/TFTP, SMTP.

Virtualization Technologies: VMware ESXi, Windows Hyper: V, Power VM, Virtual box, KVM.

Monitoring Tools: Nagios,CloudWatch, Splunk, ELK, Graphite

Build Tools: Maven, Gradle, Sonar, Ant.

Bug Tracking Tools: Code Commit, JIRA, Bugzilla, Remedy, Rally

Artifactory: Jfrog, Nexus

EXPERIENCE:

Sr. DevOps/Cloud Engineer

Confidential, Atlanta, GA

Responsibilities:

• Worked with two different teams to deploy builds to different environments on parallel development for multiple projects.Worked on two different cloud environments.
• Configured, monitored and automated Amazon Web Services as well as involved in deploying the content cloud platform on Amazon Web Services using EC2, S3 and EBS.
• Designed highly available, cost effective and fault tolerant systems using multiple EC2 instances, Auto Scaling, Elastic Load Balance and AMIs and Glacier for QA and UAT environments as well as infrastructure servers for GIT and Chef.
• Created S3 Buckets, Policies and on the IAM Role based polices and customizing the JSON template.
• Worked on AWS Lambda to run the code in response to events, such as changes to data in an Amazon S3 bucket, Amazon DynamoDB table, HTTP requests using Amazon API Gateway and invoked the code using API calls made using AWS SDKs. Used Node.js and Python for writing Lambda functions.
• Created alarms in CloudWatch service for monitoring the server’s performance, CPU Utilization, disk usage etc.
• Used Terraform for Cloud Automation like setting up the target environment which comprises of VPC’s, Subnet’s, Security Group’s for the migrated server’s to be launched.
• Maintained and developed Docker images for a tech stack including Cassandra, Kafka, Apache and several in house written Java services running in Google Cloud Platform(GCP) on Kubernetes.
• Deployed Docker containerized applications using Kubernetes in Google Cloud Platform(GCP)
• Built and configured a virtual data center in the Google cloud platform to support Enterprise Data Warehouse hosting including Virtual Private Cloud (VPC), Public and Private Subnets, Security Groups, Route Tables, Google Cloud Load Balancing.
• Used GCP App Engine for deploying and scaling web applications and services developed with Java. Automated the Google cloud platform Infrastructure using GCP Cloud Deployment Manager.
• Used Stackdriver for monitoring Google Compute Engine Virtual Machine instances.
• Implemented Terraform modules for deployment of applications across multiple cloud providers.
• Integrated Jenkins with Hashi Corp Packer and Vagrant files for creating the test environments which includes same configurations of our Prod, Non-prod environments do
• Performed application migration to Docker and containers for various projects and established the use of Blue/Green Deployments, Load Balancers and AWS EC2 spot instances.
• Created Docker images using a Docker file, worked on Docker container snapshots, removing images and managing Docker volumes.
• Configured Docker container for branching purposes and Implemented Docker automation solution for Continuous Integration / Continuous Delivery model.
• Executed Kubernetes locally with MiniKube, Created local clusters and deployable application containers.
• Used Kubernetes for Orchestration and configured Kubernetes master which in turn uses API objects to get the desired state for the Cluster's. Also created PODS which encapsulates an application container or more container's, storage resources and unique network IP to govern the shared resources
• Deployed Java applications into Kubernetes clusters using Docker and Helm.
• Implemented GitHub Organization Pipeline job which will automatically manage repositories with a Jenkinsfile within them consisting of series of independent steps that are automated through Production.
• Configured GIT with Jenkins and schedule jobs using Cron Jobs like Poll SCM and Web Hooks options.
• Implemented CI/CD pipeline as code using Jenkins and developed build and deployment scripts using MAVEN as build tool, and integrated Selenium in Jenkins to perform the automated integration test. Used Nexus Artifactory Repository Managers for Maven builds.
• Automated the static code analysis through SonarQube in Jenkins pipeline for checking code quality. Implemented Black Duck scan in Jenkins Pipeline for checking security vulnerabilities in the built jars.
• Involved in setting up application servers like Tomcat, Web Logic across Linux platforms as well as wrote shell scripts Bash, Perl, Python, Ruby scripts on Linux.
• Wrote Ansible Playbooks with Python using SSH as the wrapper to manage configurations of AWS Nodes and, tested Playbooks on AWS instances using Python.Used Ansible Control server to deploy plays and playbooks to the machines and systems in the inventory.
• Worked on Ansible and Ansible Tower to automate repetitive tasks, to deploy critical applications quickly, and proactively manage the changes
• Integrated Ansible Tower with Jenkins to deploy code to different servers to build auto scaled systems.
• Utilized Configuration Management Tool Chef and created Chef Cookbooks using Recipes to automate system
• Created Chef Cookbooks to provision Apache Web servers, Tomcat servers, Nginx, Apache Spark and used GZIP to forward compressed files to destination node/instances.
• Tested Chef Cookbook modifications on cloud instances in AWS and using Test Kitchen and ChefSpec. Used Ohai to collect attributes on node.
• Involved in setting up JIRA as defect tracking system and configured various workflows, customizations, and plugins for the JIRA bug/issue tracker.
• Deployed and configured Elastic Search, Log stash and Kibana (ELK) for log analytics, full text search, application monitoring in integration with AWS Lambda and Cloud Watch.
• Responsible for Internet-of-Things (IoT) end device embedded software development from scratch, Point-to-point & node-to-gateway communication, Familiar with IoT governance and policy frameworks.
• Installed and configured Nagios as monitoring tool for disk usage, CPU utilization, list of open files and sending alerts to our teams based on the same.
• Worked on implementation team to build and engineer servers on Ubuntu and RHEL Linux. Provisioning virtual servers on VMware and ESX servers using cloud.

Environment: Git, Maven, Jenkins, Chef, Ansible, Web Sphere, Jira, JBoss Application Servers, App Dynamics, Apache Tomcat, Selenium, ELK, Nagios, Graphite, Agile/Scrum, SDLC, Windows, Docker, Kubernetes, Open Shift, Nginx, AWS EC-2, Route 53, S3, VPC, EMR, SQS, Autoscaling, ELB, GCP, Shell Scripts, Confluence, Campaign Packaging Tool, Unix/ Linux environment.

Sr. DevOps/Cloud Engineer

Confidential, Kansas City, MO

Responsibilities:

• Launched Amazon EC2 Cloud Instances using Amazon Web Services (Linux/ Ubuntu/RHEL) and Configured launched instances with respect to specific applications.Created Snapshots and Amazon Machine Images (AMI's) of EC2 Instance
• Configured S3 versioning and lifecycle policies and backup files and archive files in Glacier. Configured AWS IAM and Security Group in Public and Private Subnets in VPC.
• Used AWS LAMBDA with AWS SQS for serverless architecture for asynchronous workloads which resolved the issues with some of the cloud-native applications without management of fleet of virtual machines and used to deploy the new versions of the code entirely by the API calls.
• Configured and managed AWS Glacier, to move old data to archives based on retention policy of database applications.
• Created AWS Cloud formation templates on creating IAM Roles & total architecture deployment end to end and created and designed the AWS Cloud Formation templates to create custom sized VPC, NAT subnets, for deployment of Web applications and database templates.
• Created AWS RDS and DynamoDB databases, performed monitoring and restoring of AWS RDS and DynamoDB databases. Performed migration of Microsoft SQL server to RDS and MongoDB, Cassandra to DynamoDB.
• Worked on AWS API Gateway for custom domain and Record sets in Route53 for applications hosted in AWS Environment.
• Used CloudFront to deliver content from AWS edge locations to users, allowing for further reduction of load on front-end servers and created the AWS Security groups to enable firewall.
• Used GCP App Engine for deploying and scaling web applications and services developed with Java. Automated the Google cloud platform Infrastructure using GCP Cloud Deployment Manager.
• Leveraged GCP cloud services such as Compute, auto-scaling and VPC to build secure, highly scalable and flexible systems that handled expected and unexpected load bursts.
• Used GCP App Engine for deploying and scaling web applications and services developed with Java.
• Created Users, Roles and Policies by using IAM in Google Cloud Platform.
• Worked with Docker container snapshots, attaching to a running container, managing containers, directory structures and removing Docker images.
• Used Docker Engine CLI to create a swarm of Docker Engines to deploy application services which resolves the need of additional orchestration software to create or manage a swarm.
• Virtualized the servers using the Docker for the TEST environments and DEV environments needs and also configuration automation using Docker containers.
• Created Clusters using Kubernetes, Kubectl and worked on creating many pods, replication controllers, services, deployments, labels, health checks and ingress by writing YAML files.
• Implemented continuous deployment to deploy the Docker images in Openshift platform for DEV and TEST
• Created the pods in OpenShift Environment by using Dockerfile and Created clusters from the docker containers with the help of Kubernetes on the OpenShift platform.
• Installed and Administered Git source code tool and ensured the reliability of the application as well as designed the branching strategies for Git. Worked with GitHub Enterprise to manage source code repositories and performed branching, merging, and tagging depending on requirement.
• Worked on Jenkins by installing, configuring and maintaining for purpose of continuous integration (CI) and for end to end automation for all build and deployments and creating Jenkins CI pipelines.
• Configured Jenkins with Test environment for unit testing with Junit, functional/quality check with Selenium and performance/load tests using JMeter after that pipelined the code to Nexus.
• Installed and configured Nexus for artifacts repository. Published snapshot and release versioned artifacts into Nexus repository.
• Worked on deploying WAR, JAR and EAR files in Apache Tomcat, Web Logic, WebSphere, JBoss application servers in Linux/Unix/Windows environment.
• Installed Chef Server on the workstation and bootstrapped the nodes using Knife and involved in writing Chef Cookbooks and recipes to automate the deployment process.
• Implemented Chef Cookbooks for OS component configuration to keep AWS server's template minimal and written recipes and cookbooks for configuring server side through Chef.
• Deployed and configured Chef Server and Chef Solo including bootstrapping of chef client nodes for provisioning.
• Written Chef cookbooks for installing the agents like CloudWatch, TrendMicro onto the migrated servers for Linux/Windows and written Chef Cookbooks for various DB configurations to modularize and optimize product configurations.
• Worked on Ansible setup, managing hosts file, Using YAML linter, authoring various playbooks and custom moduleswith Ansible.
• Wrote several Ansible playbooks for the automation that was defined through tasks using YAML format and run Ansible Scripts to provision Dev servers.
• Defined and Deployed plan for Problem & Incident management process based on ITIL. Networking protocols such as TCP/IP, Telnet, FTP, NDM, SSH, rlogin.
• Implemented the backup strategy for all the critical systems such as build machines, bug tracking tools and central repositories.
• Used Application Performance Management in AppDynamics, monitored micro services deployed in elastic infrastructure, spotting thread contention issues, and their root cause had analyzed.
• Monitoring with Splunk, configured Splunk for log monitoring, log rotation and predictive monitoring. Migrated Splunk config file to multiple remote servers.
• Installed, updated and configured RedHat Linux 5.x and 6.x using Kickstart installation and SUSE Linux Servers manually a s well as using System Imager and updating using YUM and worked on upgrading and configuring SGI Servers.

Environment: Git, Maven, Jenkins, Chef, Ansible, Web Sphere, Jira, JBoss Application Servers, Apache Tomcat, AppDyanmics, Splunk, Agile/Scrum, SDLC, Windows, Docker, Nginx, AWS EC-2, Route 53, S3, VPC, EMR, SQS, Autoscaling, ELB, Google Cloud Platform, Shell Scripts, Confluence, Campaign Packaging Tool, Unix/ Linux environment, Biztalk.

DevOps/AWS Engineer

Confidential, Philadelphia, PA

Responsibilities:

• Launched Different EC2 Virtual Servers in public cloud using AWS Auto scaling & prebaked Amazon Machine Images (AMI) to maintain a highly available production environment.
• Managed the storage using Elastic Block Storage, S3, creation of volumes and snapshot configuration.
• Worked with Amazon IAM console to create custom users and groups. Created SCP’s (Service Control Policies) to restrict the account level of granularity to services, actions of users, groups and roles in those respective accounts.
• Worked with AWS CLI for interacting with AWS resources, which in turn used for the cloud automation like launching EC2 instances, creating tags for AWS resources, creating customized CloudWatch dashboards.
• Used AWS BeanStalk for deploying and scaling web applications and services developed with Java.
• Maintained GIT source code repository and local mirrors, perform branching, tagging, merging and maintenance tasks for windows host.
• Installing, configuring and administering Jenkins CI tool on Linux machines.Setup Jenkins jobs for build and test automation and designed workflows and pipelines using Jenkins as CI tool.
• Implemented a CD pipeline involving Jenkins & GIT to complete the automation from commit to deployment.
• Involved in authorizing pom.xml and ANT’s build.xml files, performing releases with the MAVEN release plugin, and managing artifacts in NEXUS repository.
• Deployed code on Web logic servers for Production, QA and deployment environments using WLST scripts and integrated then with Python scripts to enhance the functionality of the deployment process.
• Used Chef as Configuration management tool, to automate repetitive tasks, quickly deploy critical applications, and proactively manage change.
• Written Chef Cookbook, recipes to automate installation of Middleware Infrastructure like Apache tomcat, jdk, and configuration tasks for new environments etc
• Used existing cookbooks from Chef Marketplace and customizing the recipes with respect to each VM. Implemented testing of cookbooks on different platforms using Chef Kitchen.
• Created puppet modules and manifest files from scratch. Worked on installation and configuration of Puppet Agent and Puppet Master.
• Deployed Puppet, Puppet Dashboard and Puppet DB for configuration management to existing infrastructure.
• Used Puppet to manage Web Applications, Config Files, Data Base, Commands, Users Mount Points, Packages.Created Puppet deployment environment and wrote Puppet manifests to automate deployments
• Automated Nagios alerts and email notifications using python script and executed them through Chef.
• Provided 24 X 7 on-call UNIX and Linux Support on a rotating schedule basis.

Environment: Git, Ant, Maven, Jenkins, Chef, Puppet, Docker, YAML, Nagios, Node.js, Rest Services, Zabbix, Lambda, Cloud Watch, Cloud Trail, Config, EC2, S3, RDS, ELB, EBS, Vagrant, RedHat, Amazon Cloud, Apache Tomcat, Rally

Build and Release Engineer

Confidential, Lincoln Park, NJ

Responsibilities:

• Developed and implemented Software Release Management strategies for various applications according to the agile process.
• Defined branching, labeling and merge strategies for all applications in Git.
• Working on Continuous Integration and build automation using Hudson/Jenkins CI and Sonar.
• Maintained build related scripts developed in ANT, Python and shell. Modified build configuration files including Ant's build.xml.used ANT tool to do the builds, integrated ANT to Eclipse and did local builds.
• Build artifacts (WAR’s and EAR’s) are deployed into a web logic app server by integrating the WLST Scripts to Shell Scripts.
• Installed and configured Linux/Unix/Windows-based web/App servers like Tomcat, JBoss, Web Logic and WebSphere for Application deployments.
• Developed BASH, PERL, Python, shell scripts to automate Cron jobs and system maintenance.
• Implemented Infrastructure automation through Puppet, for auto provisioning, code deployments, software installation and configuration updates.
• Developed Puppet Modules for installation and Auto healing of various tools like Jenkins, MSSQL, Nexus to work on both windows and Linux platforms.
• Participated in configuring and monitoring distributed and multiple platform servers using Puppet. Used Puppet server and workstation to manage and configure nodes.
• Managed and documented all post deployment issues utilizing the Post Deployments Issue Log.

Environment: Subversion, Git-Stash, Jenkins, Java/J2EE, Ant, Maven, Atlassian JIRA, LINUX, XML, Apache Tomcat, Oracle, Perl Scripts, Shell scripts, Puppet.

Linux Administrator

Confidential

Responsibilities:

• Installing, Configuring and Upgrading of Red Hat Linux AS 4.x/5.x, Solaris 9.x/10.x, Centos operating systems.
• Troubleshooting booting related issues, creating boot records, working with system maintenance mode, recovering root password, fixing booting related issues, working with boot list.
• Activities include user administration, startup and shutdown scripts, crontab's, file system maintenance backup scripting and automation using PERL, SHELL scripting (BASH, KSH) for Red Hat Linux systems.
• Performed Patching and upgrades (release), on stand-alone servers (using single user mode), and live upgrade of servers in production using YUM Update/RPM Manager from repository or Red hat subscription management service.
• Monitored load and performance on the infrastructure and added capacity as needed.
• Installation of Oracle Patches and Troubleshooting, creating and modifying application related objects, Creating Profiles, Users, Roles and maintaining system security.
• Extensively worked with the LAN/WAN, firewalls and routing for Internet and Intranet connectivity using different protocols like TCP/IP, UDP, DHCP, HTTP/s, FTP, SMTP, SOAP & SSH.
• Implementation of RAID 0/1/5 for creation of logical volumes using VERITAS Volume Manager in SAN Storage Area Environment.
• Developed automated processes that run daily to check disk usage and perform cleanup of file systems on UNIX environments using shell scripts and CRON.
• Creation of Users, Groups and mount points for NFS support management of user accounts, files and directory permissions.
• Provided 24*7 on call and remote support for UNIX production problems and responding to user’s tickets from Remedy.

Environment: Linux 5/4, Sun Solaris 10/9/, Oracle 10g, SUN Servers, SUN Fires, Linux, Kickstart, Jump Start, Fujitsu Prime power servers, Samba, AutoSys, VERITAS Volume Manager (VVM), LDAP, EMC Storage SAN, VERITAS Cluster Server (VCS), VxVM, VMware servers, WebLogic, Jboss and Apache.

Software Developer

Confidential

Responsibilities:

• Involved in all phases of Waterfall Software Development Life Cycle (Requirement Analysis, System Design, Implementation, Testing, Deployment and Maintenance).
• Created user interfaces/layouts using standard JSP, HTML, CSS practices based on the mockups.
• Involved in Designing database and implementing the database base objects. Wrote Queries to fetch and store the data.
• Performed a detailed evaluation of the WebLogic environment including application server configuration and tuning, JVM tuning, software architecture and application code assessment and deployment procedures for a large scale J2EE application.
• Used JQuery Scroll to plugins for the Web pages to slide right and left as per the requirements on the modules.Used AJAX for every page for dynamically displaying the data without a page refresh.
• Extensively did client-side validations by using Java Script. Performed Unit testing, Integration testing.
• Used SVN version controller to maintain the code versions.Used Maven build tool to build the application.

Environment: Apache Tomcat, Java, J2EE, HTML, CSS, Java Script, jQuery, AJAX, Oracle, Visio