SUMMARY

• Having more TEMPthan 11.5 years of IT experience in Analysis, Design, Development and Implementation of enterprise & web applications on J2EE, IBM WebSphere Portal, JSR168 & JSR 286 Portal Developer and Admin.
• Possess a good knowledge of gathering/ analyzing business requirements,
• Creating use cases, sequence diagrams, activity diagrams and class diagrams
• Using industry standard notations such as UML using Rational Software Architecture 7.5/8/8.5.
• Understanding of best practices and design patterns like MVC, DTO, Service Locator, Front Controller, DAO and command pattern for J2EE implementations.
• Object Oriented Programming experience using Java and J2EE.
• Having a good knowledge on JSR - 168 & JSR 286 Portal API.
• Experience in J2EE and Web based applications using Java, Portlets,
• Having good knowledge in portal administrative tasks like Themes & Skins development.
• Having good knowledge creating cron task, schedulers, XML Access and Virtual portals.
• Experience in using frameworks and technologies like Spring, Struts and Hibernate.
• Experience on working Spring boot for Microservices and ELK.
• Experience on Unix and Linux migration scripts.
• Experience using industry monitoring tools such as SPLUNK, iTrack, JIRA, TDP and ServiceNow.
• Strong debugging and problem-solving skills with excellent understanding of system development methodologies, techniques and tools.
• Involved in the POC using Microsoft Azure such as creating resource groups & users.
• Experience in GIT and Jenkins.
• Successfully completed the IBM WebSphere Portal 7 & 8 certification.
• Successfully completed the Java 8 certification.

TECHNICAL SKILLS

Database: IBM DB2-UDI (V9.1, V8.1), Microsoft SQL Server, Oracle 8i/9i

Languages: Java, J2EE, XML, CSS, Java Script, JSP, HTML, Dojo, jquery and Angular JS

Framework: Spring, Struts, Hibernate,ONAP

O/S: Windows NT/2000 Server, HP-UX 11.1, SCO UNIX

Development Tools & Utilities: Rational® Software Architect (RSA V 7.5, 8.0)Rational® Application Developer (RAD V6.0.x, V7.0.x, V7.1.5, V8.0) Eclipse, Net Beans 5.0, LDAPSun Java Directory Server 6.1, IBM Tivoli Directory Server (V6.1, V6.1), Jenkins and Kubernates.

Server Technologies: WebLogic Server, WebSphere Application Server (V8.0, V7.0, V6.1.0.7, V6.0.x, V5.1.x,) Web sphere Portal Server (V7.0, V6.1.5, 6.1 V6.0.x, V5.1.x, V5.0.x), Apache Tomcat 5.0,IBM® Omni Find Enterprise Edition 8.5

Versions Systems: CSV, SVN and GIT.

Cloud: ATT integrated Cloud, AWS, Azure and ElasticSearch Logstash Kibana (ELK).

PROFESSIONAL EXPERIENCE

Application Develope

Confidential

Responsibilities:

• Provide cognitive and technical solutions on critical network capacity management.
• Create complex software design, develop code, and unit test applications in accordance with established standards.
• Collaborate with other software developers, business analysts and software architects to plan, design, develop and test software programs.
• Used Named Queries when we require fetching the data from multiple tables.
• Implemented VINS component using micro services to interact database in an Entity, JSON, and XML format.
• Worked on implementing Logstash configuration files to push large chunk of JSON object in Elasticsearch and with the help of Kibana I verified data as sanity test.
• Worked on Azure storage to store the large chunk json objects
• Creating new enhancement using ATT Integrated Cloud for Virtual Network Function and IP addressing.
• Responsible to create migration script using SQL procedures.
• Implemented java code and shell script for publisher and subscriber feeds from the DMAAP tool.
• Packaging and configuring shell scripts and python scripts to execute the reports.
• Implemented the migration script’s using shell and oracle on client demand.
• As part of migration project, we created the POC with the help of Azure services.
• Implemented set of shell scripts using Apache Air Flow pattern and dags.
• As a member on tier 3, troubleshooting the incidents, analysis, and resolution for web applications.
• As an important member of Confidential &Ts converged Network Solution providing Flexible IP Reach services across The United States of America, I ensure network configuration business continuity by working on complex production issues having interface with numerous application interfaces not limited to “IP for Border Elements”, “Capacity Management (IPCAS)” and “Port Assignment (T1PortAssignment)”.
• Extensively used tools like Jira, TDP, iTrack and SPLUNK to track to logs from upstream to downstream based on id.

Environment: Java, Servlet, JSP, JS, Microservices, CICD, Spring Boot, GIT, Jenkins, Docker, Web service and Restful Service, XML,UNIX and Shell Scripting, DB2,Phython.Apache Server, ElasticSearch LogStash, Kibana, Splunk.

Application Consultant Provider Management

Confidential

Responsibilities:

• Involved in the Analysis and Design of modules.
• Created the POC for pagination as per new requirement.
• Developed the new design document as per new requirements using UML diagrams.
• Working on client side of web services using SOAP.
• Working on Administrative tasks such as XML Access for creating the pages.

Environment: IBM Web Sphere Portal Server 7.001, Rational® Application Developer 8. Java/J2EE, Struts Framework, JSR 168 Portlet API, O/s: Windows XP Server, AIX

Application Developer

Confidential

Responsibilities:

• Developed new portlets from scratch.
• Developed Portlets for user level interaction and encapsulating the business logic.
• Creating Portlets for the developed User Interface.
• Creating Dynamic Web Applications to fetch necessary data while creating content
• Used Model SPI Specification for adding portlets programmatically.
• Implemented Public Render Parameters for Inter Portlet Communication.
• Implemented Resource Serving Portlet Concept and used DOJO API for invoking.
• Involved in Analysis, Design, Effort estimates, Development and implementing change requests.
• Deployment of Code on Server Location.
• Creating the URL-Mapping for the application.
• XML script for deployment of the war, ear files and pages using xml access

Environment: IBM WebSphere Portal Server 6.1.5.0, Rational® Application Developer 7.5 Rational® Software Architect (RSA V8.0), Rational® Clear Case (V7.1), Rational® Jazz Team Server, Java/J2EE, Framework, JSR 286 Portlet API, Dojo API. And Web- Service

Senior Software Engg

Confidential

Responsibilities:

• Involved in developing user interfaces for portlets.
• Created user interface using JSP’s and Ajax, Here I have used Ajax for updating of fields.
• Responsible for solving the Change Request and Defects in the Application.
• Responsible for estimating time for PCR’s and defects.
• Involved in creating mappers and their implementations.
• Involved in developing user interfaces for portlets.
• Created user interface using JSP’s and Ajax, Here I have used Ajax for updating of fields.
• Responsible for solving the Change Request and Defects in the Application.
• Responsible for estimating time for PCR’s and defects.
• Involved in creating mappers and their implementations.

Environment: Java, J2EE, DOJO, JSON AJAX, RSA 7.0, Maven 2.0, Spring, IBM WebSphere Portal Server 6.0.1, Web Content Management, IBM WebSphere Application Server 6.0.1, Huon, Aventail

Software Analyst

Confidential

Responsibilities:

• Involved in developing user interfaces for portlets.
• Created user interface using JSP’s and Ajax, Here I have used Ajax for updation of fields.
• Involved in modifications of Themes and Skins in Portal Server
• Developed the business logic as per the business requirement.

Environment: Java, J2EE, DOJO, JSON AJAX, RSA 7.0, Maven 2.0, Spring, IBM WebSphere Portal Server 6.0.1, IBM WebSphere Application Server 6.0.1,