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Middleware admin/Developer

Vienna, Virginia, 22180, United States
February 05, 2018

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Name : Geetika Singh

Mobile: 240 *** ****



8+ years of IT industry experience which includes Enterprise Application Integration and B2B solution development.

Extensive experience in analysis, design, customizations, development and implementation of software applications using Java based middleware tools.

Worked on WebLogic 11g/12c Server, Tomcat 6.x/7.x/8.x, Apache http Server 2.2.x/2.4.x, webMethods 7.x/8.x/9.x as administrator for Server Installations, Configuration, Application components deployment, performance tuning including troubleshooting and maintenance.

Experience of working on Service Oriented Architecture.

Basic knowledge of Cloud Computing like Amazon Web Services.

Comprehensive business and technical skill set with expertise in working on SDLC model for the entire project.

Worked on SCRUM and Agile methodologies.

Involved in Development, Testing, Deployment, and Support of the applications.


Languages/Methodologies: Core Java, Web Services, SQL/PLSQL, HTML, XML, JavaScript,

CSS, JSP, Servlets.

Middleware Tools: WebLogic, webMethods

Web Servers: Apache, Tomcat.

Platforms: Windows, Unix

Cloud: AWS EC2, S3, RDS

Database: Oracle 9i/10g, MySQL, SQL Server

Protocols worked on: FTP, SFTP, SMTP, HTTP, SOAP, TCP/IP

Tools: Autosys, soap UI, GIT, SVN, Jenkins


Freddie Mac

ITS Factory

Middleware Admin

March 2016 – Till date


Analyzing the existing infrastructure and the middleware component being used.

Handling certificate management, ACLs and User Management, LDAP and security for the applications hosted on webMethods and WebLogic.

Responsible for creation of various Single Instance and Clustered Applications, configuring the JDBC, JMS and deploying the application.

Responsible for the upgrade and migration of all the dependent components from the existing version to the new version of webLogic12c/Apache 2.4.x/Tomcat 8.5.x/webMethods9.x

Configuring and Administering JDBC, JMS, JNDI Server, Queues and topics, various adapters in WebLogic Server 12c/webMethods9.x server.

Configure Apache and Tomcat Web Server in various environments Development, System Test, QA and Production.

Worked on UNIX shell scripts and WLST Scripts for automating the various activity in WebLogic. Worked Extensively on Auto-Deployment using Shell scripts. Deployed the applications on multiple WebLogic Servers and maintained Load balancing, High availability and Fail over functionalities.

Involved in configuration management, software deployment, change management, performance monitoring, and application maintenance in various application environment like Development, System Test, UAT and Production.

Setting up the cluster environment for WebLogic and webMethods integrated with multiple workflows.

Testing and profiling to measure the performance of the applications in the upgraded version of WebLogic, Apache and Tomcat.

Worked on integrating WebLogic and Tomcat set of Application servers with Apache web server using plug-ins for load balancing & high availability.

Deployed various WAR, JAR, EAR and J2EE applications on managed servers and in clustered environment using Console or auto deployment scripts in stage and production.

Expertise in migration and upgrade of WebLogic/webMethods/Tomcat/Apache Server and updating JDK versions.

Good experience in configuring and managing secured environments using SSL and digital certificates.

Testing of application functionality in the existing and the upgraded version.

Deployment of the code to the new version of the middleware components.

Coca-Cola Refreshments

Interface Inventory

webMethods Analyst/Developer

October 2015 – January 2016


Analysis of the end to end flow of A2A and B2B interfaces and provide with the solution for the same.

Interact with the client to understand the requirement and implement the same.

Organize meetings within the team and with the client in order to provide update on the project status.

Created Partner profiles, processing rules and configured the document types for specific partner.

Co-ordinate within as well as outside the team in order to work with the implementation of the requirements.

Work with the offshore team on progress, status of the project and resolve the issues faced during the project duration.

Work on plan for the proper execution of the project QA.

Components - webMethods Designer, webMethods Integration Server, Flat Files, JDBC Adapters, XML, My webMethods Server, and Trading Networks.


Support for Commercial Contracting Improvement Support

webMethods Developer

July 2014 –December 2014


Responsible for the monitoring and health checks of the project ensuring proper business flow.

Involved in the resolution of the incidents assigned for the project within the stipulated SLA.

Responsible for the creation of weekly and monthly report generation of the incidents.

Involved in the fixation of the issues and CRs assigned to the project.

Components - webMethods Designer, webMethods Integration Server, Flat Files, JDBC Adapters, XML, My webMethods Server, Deployer, Java Services and SQL.


Project Name: Commercial Contracting Improvement

webMethods Developer

July 2012 –June 2014

Commercial Contract Improvement (CCI) is a program initiated and being executed in order to integrate the Contract, Payment and Sales related information from the different legacy systems such as eCMS, INTERACT, Data Warehouse into a single Regional Data Warehouse. To implement a Regional contracting solution across Policy, Process, Data, Organization, and Technology within the contracting operations across the entire U.S. Region those bring value to the Johnson & Johnson Family of Companies.

Role and Responsibilities:

Communicate with the client in order to understand the requirement via functional design document.

Preparation of the technical design document.

Responsible for the creation of the flow services and triggers for the interface.

Conduct meetings on daily basis within the team to track the progress on the project and provide the status to client on weekly basis.

Involved in the creation of the adapters i.e. JDBC adapter required for the development of the interfaces.

Involved in Unit testing as well as the Unit testing document.

Perform proper analysis of all the infrastructure required for the successful execution of the project during testing and go-live.

Responsible for the deployment of the code in Development environment to higher environments for system and integration testing.

Monitoring of the interfaces in higher environments.

Supporting the testing for System and Integration testing.

Components - Developer/Designer, Trading Networks, Integration Server, Clustering, Deployer,

My webMethods Server, SOAP and REST Web Services, Flat Files, XML, JDBC

Adapter, SAP Adapter, BPM, BAM, CAF, ARIS Mashzone, Broker.

Arcelor Mittal

Project Name: Distribution Solution

webMethods Developer

February 2012 to June 2012

Project Description: Any creations or modifications of a supplier in the Vendor Master System have to be done in different back-end systems based in different countries. Specific development needs to be done in webMethods in order to reflect in the back-end. As a part of this project, a new back end system was implemented in France which was integrated to the source using webmethods.


Understanding of the business requirement with proper business interaction with client.

Involved in making design documents on the basis of the business understanding.

Involved in creating the SAP connection to the SAP system.

Developing Flow Services and Triggers.

Involved in Unit testing for the interfaces developed.

Components - webMethods Developer, webMethods Integration Server 7.1.2, SAP Adapter

Shell Information Technology

Project Name: Elemica

May 2011 – Mar 2012

webMethods Developer

Project Description: Elemica Application allows ERP to ERP connectivity through Elemica Market place (between Shell - its buyers and sellers for order to cash transactions through Chem XML documents) and enable B2B connectivity through Chemical Customer Lounge (between Shell and its retail buyers for inbound order processing and retrieval of order and product information) to minimize manual intervention and help automate processing of business document and information requests. Elemica Application links with SAP through webMethods.


Worked as 2nd Level Support and primary contact for ELEMICA

Components - webMethods Developer, webMethods Trading Network, webMethods Integration Server, and My webMethods Server

Cable & Wireless (UK) Ltd.,

Project Name: Streamwide,

May 2010 – May 2011

webMethods Developer

In STREAMWIDE, End to End IT implementation of Voicemail operations (Mailbox Reset and Mailbox PIN Reset) for both B2B Customers and Portal users had to be implemented. The end systems involved in this were B2B Customers, Portal, and Remedy. Remedy was used for logging in the audit entries for each login and for creating trouble ticket in case of failure in case of both Portal and B2B customer.

Role and Responsibilities:

Involved in Making design documents (Low Level Design, High Level Design Documents and Data Mapping Sheet for different systems) on the basis of the business understanding.

Developing Flow Services, JDBC Adapters and WebServices.

Involved in the different phases of testing (UT and ST) of the developed services.

Components - webMethods Designer, webMethods Developer, webMethods Trading Network, webMethods Integration Server, My webMethods Server, Web Services.


Bachelor of Engineering from Kalinga Institute of Industrial Technology, India

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